From: Wouter Born <github@maindrain.net>
Date: Mon, 7 Dec 2020 09:34:02 +0000 (+0100)
Subject: Use renamed Units class (#9267)
X-Git-Url: https://git.basschouten.com/?a=commitdiff_plain;h=ac6f08908fe3123d664cc41037880f4d33b8cf64;p=openhab-addons.git

Use renamed Units class (#9267)

Signed-off-by: Wouter Born <github@maindrain.net>
---

diff --git a/bundles/org.openhab.binding.airquality/src/main/java/org/openhab/binding/airquality/internal/AirQualityBindingConstants.java b/bundles/org.openhab.binding.airquality/src/main/java/org/openhab/binding/airquality/internal/AirQualityBindingConstants.java
index b5aeea645a..23baca8ef3 100644
--- a/bundles/org.openhab.binding.airquality/src/main/java/org/openhab/binding/airquality/internal/AirQualityBindingConstants.java
+++ b/bundles/org.openhab.binding.airquality/src/main/java/org/openhab/binding/airquality/internal/AirQualityBindingConstants.java
@@ -27,7 +27,7 @@ import javax.measure.quantity.Temperature;
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ThingTypeUID;
 import org.openhab.core.types.State;
 
@@ -80,6 +80,6 @@ public class AirQualityBindingConstants {
 
     // Units of measurement of the data delivered by the API
     public static final Unit<Temperature> API_TEMPERATURE_UNIT = SIUnits.CELSIUS;
-    public static final Unit<Dimensionless> API_HUMIDITY_UNIT = SmartHomeUnits.PERCENT;
+    public static final Unit<Dimensionless> API_HUMIDITY_UNIT = Units.PERCENT;
     public static final Unit<Pressure> API_PRESSURE_UNIT = HECTO(SIUnits.PASCAL);
 }
diff --git a/bundles/org.openhab.binding.airvisualnode/src/main/java/org/openhab/binding/airvisualnode/internal/handler/AirVisualNodeHandler.java b/bundles/org.openhab.binding.airvisualnode/src/main/java/org/openhab/binding/airvisualnode/internal/handler/AirVisualNodeHandler.java
index 8a9cc0a302..9d870c9027 100644
--- a/bundles/org.openhab.binding.airvisualnode/src/main/java/org/openhab/binding/airvisualnode/internal/handler/AirVisualNodeHandler.java
+++ b/bundles/org.openhab.binding.airvisualnode/src/main/java/org/openhab/binding/airvisualnode/internal/handler/AirVisualNodeHandler.java
@@ -17,9 +17,9 @@ import static org.openhab.core.library.unit.MetricPrefix.MICRO;
 import static org.openhab.core.library.unit.SIUnits.CELSIUS;
 import static org.openhab.core.library.unit.SIUnits.CUBIC_METRE;
 import static org.openhab.core.library.unit.SIUnits.GRAM;
-import static org.openhab.core.library.unit.SmartHomeUnits.ONE;
-import static org.openhab.core.library.unit.SmartHomeUnits.PARTS_PER_MILLION;
-import static org.openhab.core.library.unit.SmartHomeUnits.PERCENT;
+import static org.openhab.core.library.unit.Units.ONE;
+import static org.openhab.core.library.unit.Units.PARTS_PER_MILLION;
+import static org.openhab.core.library.unit.Units.PERCENT;
 
 import java.io.IOException;
 import java.math.BigDecimal;
diff --git a/bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/handler/EchoHandler.java b/bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/handler/EchoHandler.java
index 89deefaaf5..75b344de39 100644
--- a/bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/handler/EchoHandler.java
+++ b/bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/handler/EchoHandler.java
@@ -68,7 +68,7 @@ import org.openhab.core.library.types.PlayPauseType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RewindFastforwardType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -330,7 +330,7 @@ public class EchoHandler extends BaseThingHandler implements IEchoThingHandler {
                 if (command instanceof QuantityType<?>) {
                     QuantityType<?> value = (QuantityType<?>) command;
                     @Nullable
-                    QuantityType<?> seconds = value.toUnit(SmartHomeUnits.SECOND);
+                    QuantityType<?> seconds = value.toUnit(Units.SECOND);
                     if (seconds != null) {
                         mediaPosition = seconds.longValue();
                     }
@@ -1183,10 +1183,9 @@ public class EchoHandler extends BaseThingHandler implements IEchoThingHandler {
                 } else {
                     updateState(CHANNEL_MEDIA_PROGRESS, UnDefType.UNDEF);
                 }
-                updateState(CHANNEL_MEDIA_PROGRESS_TIME,
-                        new QuantityType<>(currentPlayTimeMs / 1000, SmartHomeUnits.SECOND));
+                updateState(CHANNEL_MEDIA_PROGRESS_TIME, new QuantityType<>(currentPlayTimeMs / 1000, Units.SECOND));
                 if (updateMediaLength) {
-                    updateState(CHANNEL_MEDIA_LENGTH, new QuantityType<>(mediaLengthMs / 1000, SmartHomeUnits.SECOND));
+                    updateState(CHANNEL_MEDIA_LENGTH, new QuantityType<>(mediaLengthMs / 1000, Units.SECOND));
                 }
             } else {
                 updateState(CHANNEL_MEDIA_PROGRESS, UnDefType.UNDEF);
diff --git a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/RemoteSensor.java b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/RemoteSensor.java
index 865e6e5176..21ff405b5f 100644
--- a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/RemoteSensor.java
+++ b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/RemoteSensor.java
@@ -22,7 +22,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.ambientweather.internal.handler.AmbientWeatherStationHandler;
 import org.openhab.core.library.unit.ImperialUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -94,14 +94,14 @@ public class RemoteSensor {
                             reader.nextDouble(), ImperialUnits.FAHRENHEIT);
                 } else if (("humidity" + sensorNumber).equals(name)) {
                     handler.updateQuantity(CHGRP_REMOTE_SENSOR + sensorNumber, CH_HUMIDITY, reader.nextDouble(),
-                            SmartHomeUnits.PERCENT);
+                            Units.PERCENT);
                 } else if (("soiltemp" + sensorNumber).equals(name)) {
                     handler.updateQuantity(CHGRP_REMOTE_SENSOR + sensorNumber, CH_SOIL_TEMPERATURE, reader.nextDouble(),
                             ImperialUnits.FAHRENHEIT);
                 } else if (("soilhum" + sensorNumber).equals(name)) {
                     Double soilMoisture = reader.nextDouble();
                     handler.updateQuantity(CHGRP_REMOTE_SENSOR + sensorNumber, CH_SOIL_MOISTURE, soilMoisture,
-                            SmartHomeUnits.PERCENT);
+                            Units.PERCENT);
                     handler.updateString(CHGRP_REMOTE_SENSOR + sensorNumber, CH_SOIL_MOISTURE_LEVEL,
                             convertSoilMoistureToString(soilMoisture));
                 } else if (("batt" + sensorNumber).equals(name)) {
diff --git a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws0900ipProcessor.java b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws0900ipProcessor.java
index e92c9b4a57..6a7eea78b2 100644
--- a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws0900ipProcessor.java
+++ b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws0900ipProcessor.java
@@ -18,7 +18,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.ambientweather.internal.handler.AmbientWeatherStationHandler;
 import org.openhab.binding.ambientweather.internal.model.EventDataJson;
 import org.openhab.core.library.unit.ImperialUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link Ws0900ipProcessor} is responsible for updating
@@ -60,14 +60,14 @@ public class Ws0900ipProcessor extends AbstractProcessor {
         handler.updateString(channelGroupId, CH_BATTERY_INDICATOR, NOT_APPLICABLE);
         handler.updateQuantity(channelGroupId, CH_TEMPERATURE, data.tempf, ImperialUnits.FAHRENHEIT);
         handler.updateQuantity(channelGroupId, CH_DEW_POINT, data.dewPoint, ImperialUnits.FAHRENHEIT);
-        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidity, SmartHomeUnits.PERCENT);
+        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidity, Units.PERCENT);
         handler.updateQuantity(channelGroupId, CH_PRESSURE_ABSOLUTE, data.baromabsin, ImperialUnits.INCH_OF_MERCURY);
         handler.updateQuantity(channelGroupId, CH_PRESSURE_RELATIVE, data.baromrelin, ImperialUnits.INCH_OF_MERCURY);
         handler.updateQuantity(channelGroupId, CH_WIND_SPEED, data.windspeedmph, ImperialUnits.MILES_PER_HOUR);
-        handler.updateQuantity(channelGroupId, CH_WIND_DIRECTION_DEGREES, data.winddir, SmartHomeUnits.DEGREE_ANGLE);
+        handler.updateQuantity(channelGroupId, CH_WIND_DIRECTION_DEGREES, data.winddir, Units.DEGREE_ANGLE);
         handler.updateQuantity(channelGroupId, CH_WIND_GUST, data.windgustmph, ImperialUnits.MILES_PER_HOUR);
         handler.updateQuantity(channelGroupId, CH_WIND_GUST_MAX_DAILY, data.maxdailygust, ImperialUnits.MILES_PER_HOUR);
-        handler.updateQuantity(channelGroupId, CH_RAIN_HOURLY_RATE, data.hourlyrainin, SmartHomeUnits.INCHES_PER_HOUR);
+        handler.updateQuantity(channelGroupId, CH_RAIN_HOURLY_RATE, data.hourlyrainin, Units.INCHES_PER_HOUR);
         handler.updateQuantity(channelGroupId, CH_RAIN_DAY, data.dailyrainin, ImperialUnits.INCH);
         handler.updateQuantity(channelGroupId, CH_RAIN_WEEK, data.weeklyrainin, ImperialUnits.INCH);
         handler.updateQuantity(channelGroupId, CH_RAIN_MONTH, data.monthlyrainin, ImperialUnits.INCH);
@@ -86,7 +86,7 @@ public class Ws0900ipProcessor extends AbstractProcessor {
 
         // Update indoor sensor channels
         handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_TEMPERATURE, data.tempinf, ImperialUnits.FAHRENHEIT);
-        handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_HUMIDITY, data.humidityin, SmartHomeUnits.PERCENT);
+        handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_HUMIDITY, data.humidityin, Units.PERCENT);
         handler.updateString(CHGRP_INDOOR_SENSOR, CH_BATTERY_INDICATOR, NOT_APPLICABLE);
     }
 }
diff --git a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws1400ipProcessor.java b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws1400ipProcessor.java
index 69cf3196fb..ca4a167d68 100644
--- a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws1400ipProcessor.java
+++ b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws1400ipProcessor.java
@@ -18,7 +18,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.ambientweather.internal.handler.AmbientWeatherStationHandler;
 import org.openhab.binding.ambientweather.internal.model.EventDataJson;
 import org.openhab.core.library.unit.ImperialUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link Ws1400ipProcessor} is responsible for updating
@@ -61,16 +61,16 @@ public class Ws1400ipProcessor extends AbstractProcessor {
         handler.updateQuantity(channelGroupId, CH_TEMPERATURE, data.tempf, ImperialUnits.FAHRENHEIT);
         handler.updateQuantity(channelGroupId, CH_FEELING_TEMPERATURE, data.feelsLike, ImperialUnits.FAHRENHEIT);
         handler.updateQuantity(channelGroupId, CH_DEW_POINT, data.dewPoint, ImperialUnits.FAHRENHEIT);
-        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidity, SmartHomeUnits.PERCENT);
+        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidity, Units.PERCENT);
         handler.updateQuantity(channelGroupId, CH_PRESSURE_ABSOLUTE, data.baromabsin, ImperialUnits.INCH_OF_MERCURY);
         handler.updateQuantity(channelGroupId, CH_PRESSURE_RELATIVE, data.baromrelin, ImperialUnits.INCH_OF_MERCURY);
         handler.updateQuantity(channelGroupId, CH_WIND_SPEED, data.windspeedmph, ImperialUnits.MILES_PER_HOUR);
-        handler.updateQuantity(channelGroupId, CH_WIND_DIRECTION_DEGREES, data.winddir, SmartHomeUnits.DEGREE_ANGLE);
+        handler.updateQuantity(channelGroupId, CH_WIND_DIRECTION_DEGREES, data.winddir, Units.DEGREE_ANGLE);
         handler.updateQuantity(channelGroupId, CH_WIND_GUST, data.windgustmph, ImperialUnits.MILES_PER_HOUR);
         handler.updateQuantity(channelGroupId, CH_WIND_GUST_MAX_DAILY, data.maxdailygust, ImperialUnits.MILES_PER_HOUR);
-        handler.updateQuantity(channelGroupId, CH_SOLAR_RADIATION, data.solarradiation, SmartHomeUnits.IRRADIANCE);
+        handler.updateQuantity(channelGroupId, CH_SOLAR_RADIATION, data.solarradiation, Units.IRRADIANCE);
         handler.updateNumber(channelGroupId, CH_UV_INDEX, data.uv);
-        handler.updateQuantity(channelGroupId, CH_RAIN_HOURLY_RATE, data.hourlyrainin, SmartHomeUnits.INCHES_PER_HOUR);
+        handler.updateQuantity(channelGroupId, CH_RAIN_HOURLY_RATE, data.hourlyrainin, Units.INCHES_PER_HOUR);
         handler.updateQuantity(channelGroupId, CH_RAIN_DAY, data.dailyrainin, ImperialUnits.INCH);
         handler.updateQuantity(channelGroupId, CH_RAIN_WEEK, data.weeklyrainin, ImperialUnits.INCH);
         handler.updateQuantity(channelGroupId, CH_RAIN_MONTH, data.monthlyrainin, ImperialUnits.INCH);
@@ -93,7 +93,7 @@ public class Ws1400ipProcessor extends AbstractProcessor {
 
         // Update indoor sensor channels
         handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_TEMPERATURE, data.tempinf, ImperialUnits.FAHRENHEIT);
-        handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_HUMIDITY, data.humidityin, SmartHomeUnits.PERCENT);
+        handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_HUMIDITY, data.humidityin, Units.PERCENT);
         handler.updateString(CHGRP_INDOOR_SENSOR, CH_BATTERY_INDICATOR, data.battin);
 
         // Update channels for the remote sensors
diff --git a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws2902aProcessor.java b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws2902aProcessor.java
index 3ecabf509b..c1f8939939 100644
--- a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws2902aProcessor.java
+++ b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws2902aProcessor.java
@@ -18,7 +18,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.ambientweather.internal.handler.AmbientWeatherStationHandler;
 import org.openhab.binding.ambientweather.internal.model.EventDataJson;
 import org.openhab.core.library.unit.ImperialUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link Ws2902aProcessor} is responsible for updating
@@ -61,16 +61,16 @@ public class Ws2902aProcessor extends AbstractProcessor {
         handler.updateQuantity(channelGroupId, CH_TEMPERATURE, data.tempf, ImperialUnits.FAHRENHEIT);
         handler.updateQuantity(channelGroupId, CH_FEELING_TEMPERATURE, data.feelsLike, ImperialUnits.FAHRENHEIT);
         handler.updateQuantity(channelGroupId, CH_DEW_POINT, data.dewPoint, ImperialUnits.FAHRENHEIT);
-        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidity, SmartHomeUnits.PERCENT);
+        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidity, Units.PERCENT);
         handler.updateQuantity(channelGroupId, CH_PRESSURE_ABSOLUTE, data.baromabsin, ImperialUnits.INCH_OF_MERCURY);
         handler.updateQuantity(channelGroupId, CH_PRESSURE_RELATIVE, data.baromrelin, ImperialUnits.INCH_OF_MERCURY);
         handler.updateQuantity(channelGroupId, CH_WIND_SPEED, data.windspeedmph, ImperialUnits.MILES_PER_HOUR);
-        handler.updateQuantity(channelGroupId, CH_WIND_DIRECTION_DEGREES, data.winddir, SmartHomeUnits.DEGREE_ANGLE);
+        handler.updateQuantity(channelGroupId, CH_WIND_DIRECTION_DEGREES, data.winddir, Units.DEGREE_ANGLE);
         handler.updateQuantity(channelGroupId, CH_WIND_GUST, data.windgustmph, ImperialUnits.MILES_PER_HOUR);
         handler.updateQuantity(channelGroupId, CH_WIND_GUST_MAX_DAILY, data.maxdailygust, ImperialUnits.MILES_PER_HOUR);
-        handler.updateQuantity(channelGroupId, CH_SOLAR_RADIATION, data.solarradiation, SmartHomeUnits.IRRADIANCE);
+        handler.updateQuantity(channelGroupId, CH_SOLAR_RADIATION, data.solarradiation, Units.IRRADIANCE);
         handler.updateNumber(channelGroupId, CH_UV_INDEX, data.uv);
-        handler.updateQuantity(channelGroupId, CH_RAIN_HOURLY_RATE, data.hourlyrainin, SmartHomeUnits.INCHES_PER_HOUR);
+        handler.updateQuantity(channelGroupId, CH_RAIN_HOURLY_RATE, data.hourlyrainin, Units.INCHES_PER_HOUR);
         handler.updateQuantity(channelGroupId, CH_RAIN_DAY, data.dailyrainin, ImperialUnits.INCH);
         handler.updateQuantity(channelGroupId, CH_RAIN_WEEK, data.weeklyrainin, ImperialUnits.INCH);
         handler.updateQuantity(channelGroupId, CH_RAIN_MONTH, data.monthlyrainin, ImperialUnits.INCH);
@@ -93,7 +93,7 @@ public class Ws2902aProcessor extends AbstractProcessor {
 
         // Update indoor sensor channels
         handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_TEMPERATURE, data.tempinf, ImperialUnits.FAHRENHEIT);
-        handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_HUMIDITY, data.humidityin, SmartHomeUnits.PERCENT);
+        handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_HUMIDITY, data.humidityin, Units.PERCENT);
         handler.updateString(CHGRP_INDOOR_SENSOR, CH_BATTERY_INDICATOR, NOT_APPLICABLE);
     }
 }
diff --git a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws2902bProcessor.java b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws2902bProcessor.java
index 26c8c8b0cc..44b6ea4425 100644
--- a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws2902bProcessor.java
+++ b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws2902bProcessor.java
@@ -18,7 +18,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.ambientweather.internal.handler.AmbientWeatherStationHandler;
 import org.openhab.binding.ambientweather.internal.model.EventDataJson;
 import org.openhab.core.library.unit.ImperialUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link Ws2902bProcessor} is responsible for updating
@@ -61,16 +61,16 @@ public class Ws2902bProcessor extends AbstractProcessor {
         handler.updateQuantity(channelGroupId, CH_TEMPERATURE, data.tempf, ImperialUnits.FAHRENHEIT);
         handler.updateQuantity(channelGroupId, CH_FEELING_TEMPERATURE, data.feelsLike, ImperialUnits.FAHRENHEIT);
         handler.updateQuantity(channelGroupId, CH_DEW_POINT, data.dewPoint, ImperialUnits.FAHRENHEIT);
-        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidity, SmartHomeUnits.PERCENT);
+        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidity, Units.PERCENT);
         handler.updateQuantity(channelGroupId, CH_PRESSURE_ABSOLUTE, data.baromabsin, ImperialUnits.INCH_OF_MERCURY);
         handler.updateQuantity(channelGroupId, CH_PRESSURE_RELATIVE, data.baromrelin, ImperialUnits.INCH_OF_MERCURY);
         handler.updateQuantity(channelGroupId, CH_WIND_SPEED, data.windspeedmph, ImperialUnits.MILES_PER_HOUR);
-        handler.updateQuantity(channelGroupId, CH_WIND_DIRECTION_DEGREES, data.winddir, SmartHomeUnits.DEGREE_ANGLE);
+        handler.updateQuantity(channelGroupId, CH_WIND_DIRECTION_DEGREES, data.winddir, Units.DEGREE_ANGLE);
         handler.updateQuantity(channelGroupId, CH_WIND_GUST, data.windgustmph, ImperialUnits.MILES_PER_HOUR);
         handler.updateQuantity(channelGroupId, CH_WIND_GUST_MAX_DAILY, data.maxdailygust, ImperialUnits.MILES_PER_HOUR);
-        handler.updateQuantity(channelGroupId, CH_SOLAR_RADIATION, data.solarradiation, SmartHomeUnits.IRRADIANCE);
+        handler.updateQuantity(channelGroupId, CH_SOLAR_RADIATION, data.solarradiation, Units.IRRADIANCE);
         handler.updateNumber(channelGroupId, CH_UV_INDEX, data.uv);
-        handler.updateQuantity(channelGroupId, CH_RAIN_HOURLY_RATE, data.hourlyrainin, SmartHomeUnits.INCHES_PER_HOUR);
+        handler.updateQuantity(channelGroupId, CH_RAIN_HOURLY_RATE, data.hourlyrainin, Units.INCHES_PER_HOUR);
         handler.updateQuantity(channelGroupId, CH_RAIN_DAY, data.dailyrainin, ImperialUnits.INCH);
         handler.updateQuantity(channelGroupId, CH_RAIN_WEEK, data.weeklyrainin, ImperialUnits.INCH);
         handler.updateQuantity(channelGroupId, CH_RAIN_MONTH, data.monthlyrainin, ImperialUnits.INCH);
@@ -93,7 +93,7 @@ public class Ws2902bProcessor extends AbstractProcessor {
 
         // Update indoor sensor channels
         handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_TEMPERATURE, data.tempinf, ImperialUnits.FAHRENHEIT);
-        handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_HUMIDITY, data.humidityin, SmartHomeUnits.PERCENT);
+        handler.updateQuantity(CHGRP_INDOOR_SENSOR, CH_HUMIDITY, data.humidityin, Units.PERCENT);
         handler.updateString(CHGRP_INDOOR_SENSOR, CH_BATTERY_INDICATOR, NOT_APPLICABLE);
 
         // Update channels for the remote sensors
diff --git a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws8482Processor.java b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws8482Processor.java
index b192d04ecf..5ddeeed756 100644
--- a/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws8482Processor.java
+++ b/bundles/org.openhab.binding.ambientweather/src/main/java/org/openhab/binding/ambientweather/internal/processor/Ws8482Processor.java
@@ -18,7 +18,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.ambientweather.internal.handler.AmbientWeatherStationHandler;
 import org.openhab.binding.ambientweather.internal.model.EventDataJson;
 import org.openhab.core.library.unit.ImperialUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link Ws8482Processor} is responsible for updating
@@ -59,7 +59,7 @@ public class Ws8482Processor extends AbstractProcessor {
         handler.updateDate(channelGroupId, CH_OBSERVATION_TIME, data.date);
         handler.updateString(channelGroupId, CH_BATTERY_INDICATOR, data.battout);
         handler.updateQuantity(channelGroupId, CH_TEMPERATURE, data.tempinf, ImperialUnits.FAHRENHEIT);
-        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidityin, SmartHomeUnits.PERCENT);
+        handler.updateQuantity(channelGroupId, CH_HUMIDITY, data.humidityin, Units.PERCENT);
 
         // Update the remote sensor channels
         remoteSensor.updateChannels(handler, jsonData);
diff --git a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/MoonPhase.java b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/MoonPhase.java
index 0d424f473a..c6d6171e96 100644
--- a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/MoonPhase.java
+++ b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/MoonPhase.java
@@ -19,7 +19,7 @@ import javax.measure.quantity.Dimensionless;
 import javax.measure.quantity.Time;
 
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Holds the calculates moon phase informations.
@@ -99,7 +99,7 @@ public class MoonPhase {
      * Returns the age in days.
      */
     public QuantityType<Time> getAge() {
-        return new QuantityType<>(age, SmartHomeUnits.DAY);
+        return new QuantityType<>(age, Units.DAY);
     }
 
     /**
@@ -113,7 +113,7 @@ public class MoonPhase {
      * Returns the illumination.
      */
     public QuantityType<Dimensionless> getIllumination() {
-        return new QuantityType<>(illumination, SmartHomeUnits.PERCENT);
+        return new QuantityType<>(illumination, Units.PERCENT);
     }
 
     /**
@@ -141,7 +141,7 @@ public class MoonPhase {
      * Returns the age in degree.
      */
     public QuantityType<Angle> getAgeDegree() {
-        return new QuantityType<>(ageDegree, SmartHomeUnits.DEGREE_ANGLE);
+        return new QuantityType<>(ageDegree, Units.DEGREE_ANGLE);
     }
 
     /**
@@ -155,7 +155,7 @@ public class MoonPhase {
      * Returns the age in percent.
      */
     public QuantityType<Dimensionless> getAgePercent() {
-        return new QuantityType<>(agePercent, SmartHomeUnits.PERCENT);
+        return new QuantityType<>(agePercent, Units.PERCENT);
     }
 
     /**
diff --git a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Position.java b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Position.java
index 1571774ac5..c3fa6e10a8 100644
--- a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Position.java
+++ b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Position.java
@@ -15,7 +15,7 @@ package org.openhab.binding.astro.internal.model;
 import javax.measure.quantity.Angle;
 
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Holds the calculated azimuth and elevation.
@@ -43,7 +43,7 @@ public class Position {
      * Returns the azimuth.
      */
     public QuantityType<Angle> getAzimuth() {
-        return new QuantityType<>(azimuth, SmartHomeUnits.DEGREE_ANGLE);
+        return new QuantityType<>(azimuth, Units.DEGREE_ANGLE);
     }
 
     /**
@@ -57,7 +57,7 @@ public class Position {
      * Returns the elevation.
      */
     public QuantityType<Angle> getElevation() {
-        return new QuantityType<>(elevation, SmartHomeUnits.DEGREE_ANGLE);
+        return new QuantityType<>(elevation, Units.DEGREE_ANGLE);
     }
 
     public double getElevationAsDouble() {
diff --git a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Radiation.java b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Radiation.java
index 0568d203b6..1cc0b5f539 100644
--- a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Radiation.java
+++ b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Radiation.java
@@ -14,7 +14,7 @@ package org.openhab.binding.astro.internal.model;
 
 import org.openhab.core.library.dimension.Intensity;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Holds the calculated direct, diffuse and total
@@ -62,20 +62,20 @@ public class Radiation {
      * Returns the total radiation.
      */
     public QuantityType<Intensity> getTotal() {
-        return new QuantityType<>(total, SmartHomeUnits.IRRADIANCE);
+        return new QuantityType<>(total, Units.IRRADIANCE);
     }
 
     /**
      * Returns the direct radiation.
      */
     public QuantityType<Intensity> getDirect() {
-        return new QuantityType<>(direct, SmartHomeUnits.IRRADIANCE);
+        return new QuantityType<>(direct, Units.IRRADIANCE);
     }
 
     /**
      * Returns the diffuse radiation.
      */
     public QuantityType<Intensity> getDiffuse() {
-        return new QuantityType<>(diffuse, SmartHomeUnits.IRRADIANCE);
+        return new QuantityType<>(diffuse, Units.IRRADIANCE);
     }
 }
diff --git a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Range.java b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Range.java
index c4abdb7ec1..3e79efc66e 100644
--- a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Range.java
+++ b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Range.java
@@ -20,7 +20,7 @@ import javax.measure.quantity.Time;
 
 import org.openhab.binding.astro.internal.util.DateTimeUtils;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Range class which holds a start and a end calendar object.
@@ -63,10 +63,10 @@ public class Range {
             return null;
         }
         if (start.after(end)) {
-            return new QuantityType<>(0, SmartHomeUnits.MINUTE);
+            return new QuantityType<>(0, Units.MINUTE);
         }
-        return new QuantityType<>(end.getTimeInMillis() - start.getTimeInMillis(), MILLI(SmartHomeUnits.SECOND))
-                .toUnit(SmartHomeUnits.MINUTE);
+        return new QuantityType<>(end.getTimeInMillis() - start.getTimeInMillis(), MILLI(Units.SECOND))
+                .toUnit(Units.MINUTE);
     }
 
     /**
diff --git a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Season.java b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Season.java
index 08f0c465bb..f173e38549 100644
--- a/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Season.java
+++ b/bundles/org.openhab.binding.astro/src/main/java/org/openhab/binding/astro/internal/model/Season.java
@@ -20,7 +20,7 @@ import javax.measure.quantity.Time;
 
 import org.openhab.binding.astro.internal.util.DateTimeUtils;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Holds the season dates of the year and the current name.
@@ -129,7 +129,7 @@ public class Season {
     public QuantityType<Time> getTimeLeft() {
         Calendar now = Calendar.getInstance();
         Calendar next = getNextSeason();
-        return new QuantityType<>(next.getTimeInMillis() - now.getTimeInMillis(), MILLI(SmartHomeUnits.SECOND))
-                .toUnit(SmartHomeUnits.DAY);
+        return new QuantityType<>(next.getTimeInMillis() - now.getTimeInMillis(), MILLI(Units.SECOND))
+                .toUnit(Units.DAY);
     }
 }
diff --git a/bundles/org.openhab.binding.automower/src/main/java/org/openhab/binding/automower/internal/things/AutomowerHandler.java b/bundles/org.openhab.binding.automower/src/main/java/org/openhab/binding/automower/internal/things/AutomowerHandler.java
index 674e721fa1..883bdbc902 100644
--- a/bundles/org.openhab.binding.automower/src/main/java/org/openhab/binding/automower/internal/things/AutomowerHandler.java
+++ b/bundles/org.openhab.binding.automower/src/main/java/org/openhab/binding/automower/internal/things/AutomowerHandler.java
@@ -39,7 +39,7 @@ import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -255,7 +255,7 @@ public class AutomowerHandler extends BaseThingHandler {
             updateState(CHANNEL_STATUS_LAST_UPDATE,
                     new DateTimeType(ZonedDateTime.ofInstant(statusTimestamp, ZoneId.systemDefault())));
             updateState(CHANNEL_STATUS_BATTERY, new QuantityType<Dimensionless>(
-                    mower.getAttributes().getBattery().getBatteryPercent(), SmartHomeUnits.PERCENT));
+                    mower.getAttributes().getBattery().getBatteryPercent(), Units.PERCENT));
 
             updateState(CHANNEL_STATUS_ERROR_CODE, new DecimalType(mower.getAttributes().getMower().getErrorCode()));
 
diff --git a/bundles/org.openhab.binding.avmfritz/src/main/java/org/openhab/binding/avmfritz/internal/handler/AVMFritzBaseThingHandler.java b/bundles/org.openhab.binding.avmfritz/src/main/java/org/openhab/binding/avmfritz/internal/handler/AVMFritzBaseThingHandler.java
index 74731db006..92fa22c391 100644
--- a/bundles/org.openhab.binding.avmfritz/src/main/java/org/openhab/binding/avmfritz/internal/handler/AVMFritzBaseThingHandler.java
+++ b/bundles/org.openhab.binding.avmfritz/src/main/java/org/openhab/binding/avmfritz/internal/handler/AVMFritzBaseThingHandler.java
@@ -46,7 +46,7 @@ import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
@@ -222,11 +222,9 @@ public abstract class AVMFritzBaseThingHandler extends BaseThingHandler implemen
 
     private void updatePowermeter(@Nullable PowerMeterModel powerMeterModel) {
         if (powerMeterModel != null) {
-            updateThingChannelState(CHANNEL_ENERGY,
-                    new QuantityType<>(powerMeterModel.getEnergy(), SmartHomeUnits.WATT_HOUR));
-            updateThingChannelState(CHANNEL_POWER, new QuantityType<>(powerMeterModel.getPower(), SmartHomeUnits.WATT));
-            updateThingChannelState(CHANNEL_VOLTAGE,
-                    new QuantityType<>(powerMeterModel.getVoltage(), SmartHomeUnits.VOLT));
+            updateThingChannelState(CHANNEL_ENERGY, new QuantityType<>(powerMeterModel.getEnergy(), Units.WATT_HOUR));
+            updateThingChannelState(CHANNEL_POWER, new QuantityType<>(powerMeterModel.getPower(), Units.WATT));
+            updateThingChannelState(CHANNEL_VOLTAGE, new QuantityType<>(powerMeterModel.getVoltage(), Units.VOLT));
         }
     }
 
diff --git a/bundles/org.openhab.binding.avmfritz/src/main/java/org/openhab/binding/avmfritz/internal/handler/Powerline546EHandler.java b/bundles/org.openhab.binding.avmfritz/src/main/java/org/openhab/binding/avmfritz/internal/handler/Powerline546EHandler.java
index 089ee9b812..3be58560c8 100644
--- a/bundles/org.openhab.binding.avmfritz/src/main/java/org/openhab/binding/avmfritz/internal/handler/Powerline546EHandler.java
+++ b/bundles/org.openhab.binding.avmfritz/src/main/java/org/openhab/binding/avmfritz/internal/handler/Powerline546EHandler.java
@@ -35,7 +35,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
@@ -159,11 +159,9 @@ public class Powerline546EHandler extends AVMFritzBaseBridgeHandler implements F
 
     private void updatePowermeter(@Nullable PowerMeterModel powerMeterModel) {
         if (powerMeterModel != null) {
-            updateThingChannelState(CHANNEL_ENERGY,
-                    new QuantityType<>(powerMeterModel.getEnergy(), SmartHomeUnits.WATT_HOUR));
-            updateThingChannelState(CHANNEL_POWER, new QuantityType<>(powerMeterModel.getPower(), SmartHomeUnits.WATT));
-            updateThingChannelState(CHANNEL_VOLTAGE,
-                    new QuantityType<>(powerMeterModel.getVoltage(), SmartHomeUnits.VOLT));
+            updateThingChannelState(CHANNEL_ENERGY, new QuantityType<>(powerMeterModel.getEnergy(), Units.WATT_HOUR));
+            updateThingChannelState(CHANNEL_POWER, new QuantityType<>(powerMeterModel.getPower(), Units.WATT));
+            updateThingChannelState(CHANNEL_VOLTAGE, new QuantityType<>(powerMeterModel.getVoltage(), Units.VOLT));
         }
     }
 
diff --git a/bundles/org.openhab.binding.bluetooth.airthings/src/main/java/org/openhab/binding/bluetooth/airthings/internal/AirthingsBindingConstants.java b/bundles/org.openhab.binding.bluetooth.airthings/src/main/java/org/openhab/binding/bluetooth/airthings/internal/AirthingsBindingConstants.java
index bfa7173a0e..1d0056bd09 100644
--- a/bundles/org.openhab.binding.bluetooth.airthings/src/main/java/org/openhab/binding/bluetooth/airthings/internal/AirthingsBindingConstants.java
+++ b/bundles/org.openhab.binding.bluetooth.airthings/src/main/java/org/openhab/binding/bluetooth/airthings/internal/AirthingsBindingConstants.java
@@ -20,14 +20,14 @@ import javax.measure.quantity.Dimensionless;
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.bluetooth.BluetoothBindingConstants;
 import org.openhab.core.library.dimension.Density;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.SIUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ThingTypeUID;
 
 import tec.uom.se.format.SimpleUnitFormat;
 import tec.uom.se.function.RationalConverter;
 import tec.uom.se.unit.ProductUnit;
 import tec.uom.se.unit.TransformedUnit;
-import tec.uom.se.unit.Units;
 
 /**
  * The {@link AirthingsBindingConstants} class defines common constants, which are
@@ -51,10 +51,10 @@ public class AirthingsBindingConstants {
     public static final String CHANNEL_ID_RADON_ST_AVG = "radon_st_avg";
     public static final String CHANNEL_ID_RADON_LT_AVG = "radon_lt_avg";
 
-    public static final Unit<Dimensionless> PARTS_PER_BILLION = new TransformedUnit<>(SmartHomeUnits.ONE,
+    public static final Unit<Dimensionless> PARTS_PER_BILLION = new TransformedUnit<>(Units.ONE,
             new RationalConverter(BigInteger.ONE, BigInteger.valueOf(1000000000)));
     public static final Unit<Density> BECQUEREL_PER_CUBIC_METRE = new ProductUnit<>(
-            Units.BECQUEREL.divide(Units.CUBIC_METRE));
+            Units.BECQUEREL.divide(SIUnits.CUBIC_METRE));
 
     static {
         SimpleUnitFormat.getInstance().label(PARTS_PER_BILLION, "ppb");
diff --git a/bundles/org.openhab.binding.bluetooth.airthings/src/main/java/org/openhab/binding/bluetooth/airthings/internal/AirthingsWavePlusHandler.java b/bundles/org.openhab.binding.bluetooth.airthings/src/main/java/org/openhab/binding/bluetooth/airthings/internal/AirthingsWavePlusHandler.java
index d66c851d25..946a30de02 100644
--- a/bundles/org.openhab.binding.bluetooth.airthings/src/main/java/org/openhab/binding/bluetooth/airthings/internal/AirthingsWavePlusHandler.java
+++ b/bundles/org.openhab.binding.bluetooth.airthings/src/main/java/org/openhab/binding/bluetooth/airthings/internal/AirthingsWavePlusHandler.java
@@ -29,7 +29,7 @@ import org.openhab.binding.bluetooth.BluetoothDevice.ConnectionState;
 import org.openhab.binding.bluetooth.notification.BluetoothConnectionStatusNotification;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
 import org.openhab.core.thing.ThingStatusDetail;
@@ -231,14 +231,11 @@ public class AirthingsWavePlusHandler extends BeaconBluetoothHandler {
 
     private void updateChannels(AirthingsWavePlusDataParser parser) {
         logger.debug("Parsed data: {}", parser);
-        updateState(CHANNEL_ID_HUMIDITY,
-                QuantityType.valueOf(Double.valueOf(parser.getHumidity()), SmartHomeUnits.PERCENT));
+        updateState(CHANNEL_ID_HUMIDITY, QuantityType.valueOf(Double.valueOf(parser.getHumidity()), Units.PERCENT));
         updateState(CHANNEL_ID_TEMPERATURE,
                 QuantityType.valueOf(Double.valueOf(parser.getTemperature()), SIUnits.CELSIUS));
-        updateState(CHANNEL_ID_PRESSURE,
-                QuantityType.valueOf(Double.valueOf(parser.getPressure()), SmartHomeUnits.MILLIBAR));
-        updateState(CHANNEL_ID_CO2,
-                QuantityType.valueOf(Double.valueOf(parser.getCo2()), SmartHomeUnits.PARTS_PER_MILLION));
+        updateState(CHANNEL_ID_PRESSURE, QuantityType.valueOf(Double.valueOf(parser.getPressure()), Units.MILLIBAR));
+        updateState(CHANNEL_ID_CO2, QuantityType.valueOf(Double.valueOf(parser.getCo2()), Units.PARTS_PER_MILLION));
         updateState(CHANNEL_ID_TVOC, QuantityType.valueOf(Double.valueOf(parser.getTvoc()), PARTS_PER_BILLION));
         updateState(CHANNEL_ID_RADON_ST_AVG,
                 QuantityType.valueOf(Double.valueOf(parser.getRadonShortTermAvg()), BECQUEREL_PER_CUBIC_METRE));
diff --git a/bundles/org.openhab.binding.bluetooth.blukii/src/main/java/org/openhab/binding/bluetooth/blukii/handler/BlukiiHandler.java b/bundles/org.openhab.binding.bluetooth.blukii/src/main/java/org/openhab/binding/bluetooth/blukii/handler/BlukiiHandler.java
index d05cacf3b2..6b1006771c 100644
--- a/bundles/org.openhab.binding.bluetooth.blukii/src/main/java/org/openhab/binding/bluetooth/blukii/handler/BlukiiHandler.java
+++ b/bundles/org.openhab.binding.bluetooth.blukii/src/main/java/org/openhab/binding/bluetooth/blukii/handler/BlukiiHandler.java
@@ -23,7 +23,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 
 /**
@@ -53,19 +53,19 @@ public class BlukiiHandler extends BeaconBluetoothHandler implements BluetoothDe
                     updateState(BlukiiBindingConstants.CHANNEL_ID_TEMPERATURE,
                             new QuantityType<>(environment.temperature, SIUnits.CELSIUS));
                     updateState(BlukiiBindingConstants.CHANNEL_ID_HUMIDITY,
-                            new QuantityType<>(environment.humidity, SmartHomeUnits.PERCENT));
+                            new QuantityType<>(environment.humidity, Units.PERCENT));
                     updateState(BlukiiBindingConstants.CHANNEL_ID_PRESSURE,
                             new QuantityType<>(environment.pressure, MetricPrefix.HECTO(SIUnits.PASCAL)));
                     updateState(BlukiiBindingConstants.CHANNEL_ID_LUMINANCE,
-                            new QuantityType<>(environment.luminance, SmartHomeUnits.LUX));
+                            new QuantityType<>(environment.luminance, Units.LUX));
                 });
                 blukiiData.accelerometer.ifPresent(accelerometer -> {
                     updateState(BlukiiBindingConstants.CHANNEL_ID_TILTX,
-                            new QuantityType<>(accelerometer.tiltX, SmartHomeUnits.DEGREE_ANGLE));
+                            new QuantityType<>(accelerometer.tiltX, Units.DEGREE_ANGLE));
                     updateState(BlukiiBindingConstants.CHANNEL_ID_TILTY,
-                            new QuantityType<>(accelerometer.tiltY, SmartHomeUnits.DEGREE_ANGLE));
+                            new QuantityType<>(accelerometer.tiltY, Units.DEGREE_ANGLE));
                     updateState(BlukiiBindingConstants.CHANNEL_ID_TILTZ,
-                            new QuantityType<>(accelerometer.tiltZ, SmartHomeUnits.DEGREE_ANGLE));
+                            new QuantityType<>(accelerometer.tiltZ, Units.DEGREE_ANGLE));
                 });
                 blukiiData.magnetometer.ifPresent(magnetometer -> {
                     // It isn't easy to get a heading from these values without any calibration, so we ignore those
diff --git a/bundles/org.openhab.binding.bluetooth.generic/src/main/java/org/openhab/binding/bluetooth/generic/internal/BluetoothUnit.java b/bundles/org.openhab.binding.bluetooth.generic/src/main/java/org/openhab/binding/bluetooth/generic/internal/BluetoothUnit.java
index 3ad8494e6e..21944ca9c8 100644
--- a/bundles/org.openhab.binding.bluetooth.generic/src/main/java/org/openhab/binding/bluetooth/generic/internal/BluetoothUnit.java
+++ b/bundles/org.openhab.binding.bluetooth.generic/src/main/java/org/openhab/binding/bluetooth/generic/internal/BluetoothUnit.java
@@ -34,7 +34,7 @@ import org.openhab.core.library.dimension.VolumetricFlowRate;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 import tec.uom.se.format.SimpleUnitFormat;
 import tec.uom.se.function.MultiplyConverter;
@@ -42,7 +42,6 @@ import tec.uom.se.function.PiMultiplierConverter;
 import tec.uom.se.function.RationalConverter;
 import tec.uom.se.unit.ProductUnit;
 import tec.uom.se.unit.TransformedUnit;
-import tec.uom.se.unit.Units;
 
 /**
  * The {@link BluetoothUnit} maps bluetooth units to openHAB units.
@@ -52,134 +51,130 @@ import tec.uom.se.unit.Units;
 @NonNullByDefault
 public enum BluetoothUnit {
 
-    UNITLESS(0x2700, "org.bluetooth.unit.unitless", SmartHomeUnits.ONE),
+    UNITLESS(0x2700, "org.bluetooth.unit.unitless", Units.ONE),
     METRE(0x2701, "org.bluetooth.unit.length.metre", SIUnits.METRE),
     KILOGRAM(0x2702, "org.bluetooth.unit.mass.kilogram", SIUnits.KILOGRAM),
-    SECOND(0x2703, "org.bluetooth.unit.time.second", SmartHomeUnits.SECOND),
-    AMPERE(0x2704, "org.bluetooth.unit.electric_current.ampere", SmartHomeUnits.AMPERE),
-    KELVIN(0x2705, "org.bluetooth.unit.thermodynamic_temperature.kelvin", SmartHomeUnits.KELVIN),
-    MOLE(0x2706, "org.bluetooth.unit.amount_of_substance.mole", SmartHomeUnits.MOLE),
-    CANDELA(0x2707, "org.bluetooth.unit.luminous_intensity.candela", SmartHomeUnits.CANDELA),
+    SECOND(0x2703, "org.bluetooth.unit.time.second", Units.SECOND),
+    AMPERE(0x2704, "org.bluetooth.unit.electric_current.ampere", Units.AMPERE),
+    KELVIN(0x2705, "org.bluetooth.unit.thermodynamic_temperature.kelvin", Units.KELVIN),
+    MOLE(0x2706, "org.bluetooth.unit.amount_of_substance.mole", Units.MOLE),
+    CANDELA(0x2707, "org.bluetooth.unit.luminous_intensity.candela", Units.CANDELA),
     SQUARE_METRES(0x2710, "org.bluetooth.unit.area.square_metres", SIUnits.SQUARE_METRE),
     CUBIC_METRES(0x2711, "org.bluetooth.unit.volume.cubic_metres", SIUnits.CUBIC_METRE),
-    METRE_PER_SECOND(0x2712, "org.bluetooth.unit.velocity.metres_per_second", SmartHomeUnits.METRE_PER_SECOND),
+    METRE_PER_SECOND(0x2712, "org.bluetooth.unit.velocity.metres_per_second", Units.METRE_PER_SECOND),
     METRE_PER_SQUARE_SECOND(0X2713, "org.bluetooth.unit.acceleration.metres_per_second_squared",
-            SmartHomeUnits.METRE_PER_SQUARE_SECOND),
-    WAVENUMBER(0x2714, "org.bluetooth.unit.wavenumber.reciprocal_metre", SmartHomeUnits.ONE),
+            Units.METRE_PER_SQUARE_SECOND),
+    WAVENUMBER(0x2714, "org.bluetooth.unit.wavenumber.reciprocal_metre", Units.ONE),
     KILOGRAM_PER_CUBIC_METRE(0x2715, "org.bluetooth.unit.density.kilogram_per_cubic_metre",
-            SmartHomeUnits.KILOGRAM_PER_CUBICMETRE),
+            Units.KILOGRAM_PER_CUBICMETRE),
     KILOGRAM_PER_SQUARE_METRE(0x2716, "org.bluetooth.unit.surface_density.kilogram_per_square_metre",
             BUnits.KILOGRAM_PER_SQUARE_METER),
-    CUBIC_METRE_PER_KILOGRAM(0x2717, "org.bluetooth.unit.specific_volume.cubic_metre_per_kilogram", SmartHomeUnits.ONE),
-    AMPERE_PER_SQUARE_METRE(0x2718, "org.bluetooth.unit.current_density.ampere_per_square_metre", SmartHomeUnits.ONE),
-    AMPERE_PER_METRE(0x2719, "org.bluetooth.unit.magnetic_field_strength.ampere_per_metre", SmartHomeUnits.ONE),
-    MOLE_PER_CUBIC_METRE(0x271A, "org.bluetooth.unit.amount_concentration.mole_per_cubic_metre", SmartHomeUnits.ONE),
+    CUBIC_METRE_PER_KILOGRAM(0x2717, "org.bluetooth.unit.specific_volume.cubic_metre_per_kilogram", Units.ONE),
+    AMPERE_PER_SQUARE_METRE(0x2718, "org.bluetooth.unit.current_density.ampere_per_square_metre", Units.ONE),
+    AMPERE_PER_METRE(0x2719, "org.bluetooth.unit.magnetic_field_strength.ampere_per_metre", Units.ONE),
+    MOLE_PER_CUBIC_METRE(0x271A, "org.bluetooth.unit.amount_concentration.mole_per_cubic_metre", Units.ONE),
     CONCENTRATION_KILOGRAM_PER_CUBIC_METRE(0x271B, "org.bluetooth.unit.mass_concentration.kilogram_per_cubic_metre",
-            SmartHomeUnits.KILOGRAM_PER_CUBICMETRE),
-    CANDELA_PER_SQUARE_METRE(0x271C, "org.bluetooth.unit.luminance.candela_per_square_metre", SmartHomeUnits.ONE),
-    REFRACTIVE_INDEX(0x271D, "org.bluetooth.unit.refractive_index", SmartHomeUnits.ONE),
-    RELATIVE_PERMEABILITY(0x271E, "org.bluetooth.unit.relative_permeability", SmartHomeUnits.ONE),
-    RADIAN(0x2720, "org.bluetooth.unit.plane_angle.radian", SmartHomeUnits.RADIAN),
-    STERADIAN(0x2721, "org.bluetooth.unit.solid_angle.steradian", SmartHomeUnits.STERADIAN),
-    HERTZ(0x2722, "org.bluetooth.unit.frequency.hertz", SmartHomeUnits.HERTZ),
-    NEWTON(0x2723, "org.bluetooth.unit.force.newton", SmartHomeUnits.NEWTON),
+            Units.KILOGRAM_PER_CUBICMETRE),
+    CANDELA_PER_SQUARE_METRE(0x271C, "org.bluetooth.unit.luminance.candela_per_square_metre", Units.ONE),
+    REFRACTIVE_INDEX(0x271D, "org.bluetooth.unit.refractive_index", Units.ONE),
+    RELATIVE_PERMEABILITY(0x271E, "org.bluetooth.unit.relative_permeability", Units.ONE),
+    RADIAN(0x2720, "org.bluetooth.unit.plane_angle.radian", Units.RADIAN),
+    STERADIAN(0x2721, "org.bluetooth.unit.solid_angle.steradian", Units.STERADIAN),
+    HERTZ(0x2722, "org.bluetooth.unit.frequency.hertz", Units.HERTZ),
+    NEWTON(0x2723, "org.bluetooth.unit.force.newton", Units.NEWTON),
     PASCAL(0x2724, "org.bluetooth.unit.pressure.pascal", SIUnits.PASCAL),
-    JOULE(0x2725, "org.bluetooth.unit.energy.joule", SmartHomeUnits.JOULE),
-    WATT(0x2726, "org.bluetooth.unit.power.watt", SmartHomeUnits.WATT),
-    COULOMB(0x2727, "org.bluetooth.unit.electric_charge.coulomb", SmartHomeUnits.COULOMB),
-    VOLT(0x2728, "org.bluetooth.unit.electric_potential_difference.volt", SmartHomeUnits.VOLT),
-    FARAD(0x2729, "org.bluetooth.unit.capacitance.farad", SmartHomeUnits.FARAD),
-    OHM(0x272A, "org.bluetooth.unit.electric_resistance.ohm", SmartHomeUnits.OHM),
-    SIEMENS(0x272B, "org.bluetooth.unit.electric_conductance.siemens", SmartHomeUnits.SIEMENS),
-    WEBER(0x272C, "org.bluetooth.unit.magnetic_flux.weber", SmartHomeUnits.WEBER),
-    TESLA(0x272D, "org.bluetooth.unit.magnetic_flux_density.tesla", SmartHomeUnits.TESLA),
-    HENRY(0x272E, "org.bluetooth.unit.inductance.henry", SmartHomeUnits.HENRY),
+    JOULE(0x2725, "org.bluetooth.unit.energy.joule", Units.JOULE),
+    WATT(0x2726, "org.bluetooth.unit.power.watt", Units.WATT),
+    COULOMB(0x2727, "org.bluetooth.unit.electric_charge.coulomb", Units.COULOMB),
+    VOLT(0x2728, "org.bluetooth.unit.electric_potential_difference.volt", Units.VOLT),
+    FARAD(0x2729, "org.bluetooth.unit.capacitance.farad", Units.FARAD),
+    OHM(0x272A, "org.bluetooth.unit.electric_resistance.ohm", Units.OHM),
+    SIEMENS(0x272B, "org.bluetooth.unit.electric_conductance.siemens", Units.SIEMENS),
+    WEBER(0x272C, "org.bluetooth.unit.magnetic_flux.weber", Units.WEBER),
+    TESLA(0x272D, "org.bluetooth.unit.magnetic_flux_density.tesla", Units.TESLA),
+    HENRY(0x272E, "org.bluetooth.unit.inductance.henry", Units.HENRY),
     DEGREE_CELSIUS(0x272F, "org.bluetooth.unit.thermodynamic_temperature.degree_celsius", SIUnits.CELSIUS),
-    LUMEN(0x2730, "org.bluetooth.unit.luminous_flux.lumen", SmartHomeUnits.LUMEN),
-    LUX(0x2731, "org.bluetooth.unit.illuminance.lux", SmartHomeUnits.LUX),
-    BECQUEREL(0x2732, "org.bluetooth.unit.activity_referred_to_a_radionuclide.becquerel", SmartHomeUnits.BECQUEREL),
-    GRAY(0x2733, "org.bluetooth.unit.absorbed_dose.gray", SmartHomeUnits.GRAY),
-    SIEVERT(0x2734, "org.bluetooth.unit.dose_equivalent.sievert", SmartHomeUnits.SIEVERT),
-    KATAL(0x2735, "org.bluetooth.unit.catalytic_activity.katal", SmartHomeUnits.KATAL),
-    PASCAL_SECOND(0x2740, "org.bluetooth.unit.dynamic_viscosity.pascal_second", SmartHomeUnits.ONE),
-    NEWTON_METRE(0x2741, "org.bluetooth.unit.moment_of_force.newton_metre", SmartHomeUnits.ONE),
-    NEWTON_PER_METRE(0x2742, "org.bluetooth.unit.surface_tension.newton_per_metre", SmartHomeUnits.ONE),
-    RADIAN_PER_SECOND(0x2743, "org.bluetooth.unit.angular_velocity.radian_per_second", SmartHomeUnits.ONE),
-    RADIAN_PER_SECOND_SQUARED(0x2744, "org.bluetooth.unit.angular_acceleration.radian_per_second_squared",
-            SmartHomeUnits.ONE),
-    FLUX_WATT_PER_SQUARE_METRE(0x2745, "org.bluetooth.unit.heat_flux_density.watt_per_square_metre",
-            SmartHomeUnits.ONE),
-    JOULE_PER_KELVIN(0x2746, "org.bluetooth.unit.heat_capacity.joule_per_kelvin", SmartHomeUnits.ONE),
-    JOULE_PER_KILOGRAM_KELVIN(0x2747, "org.bluetooth.unit.specific_heat_capacity.joule_per_kilogram_kelvin",
-            SmartHomeUnits.ONE),
-    JOULE_PER_KILOGRAM(0x2748, "org.bluetooth.unit.specific_energy.joule_per_kilogram", SmartHomeUnits.ONE),
-    WATT_PER_METRE_KELVIN(0x2749, "org.bluetooth.unit.thermal_conductivity.watt_per_metre_kelvin", SmartHomeUnits.ONE),
-    JOULE_PER_CUBIC_METRE(0x274A, "org.bluetooth.unit.energy_density.joule_per_cubic_metre", SmartHomeUnits.ONE),
-    VOLT_PER_METRE(0x274B, "org.bluetooth.unit.electric_field_strength.volt_per_metre", SmartHomeUnits.ONE),
+    LUMEN(0x2730, "org.bluetooth.unit.luminous_flux.lumen", Units.LUMEN),
+    LUX(0x2731, "org.bluetooth.unit.illuminance.lux", Units.LUX),
+    BECQUEREL(0x2732, "org.bluetooth.unit.activity_referred_to_a_radionuclide.becquerel", Units.BECQUEREL),
+    GRAY(0x2733, "org.bluetooth.unit.absorbed_dose.gray", Units.GRAY),
+    SIEVERT(0x2734, "org.bluetooth.unit.dose_equivalent.sievert", Units.SIEVERT),
+    KATAL(0x2735, "org.bluetooth.unit.catalytic_activity.katal", Units.KATAL),
+    PASCAL_SECOND(0x2740, "org.bluetooth.unit.dynamic_viscosity.pascal_second", Units.ONE),
+    NEWTON_METRE(0x2741, "org.bluetooth.unit.moment_of_force.newton_metre", Units.ONE),
+    NEWTON_PER_METRE(0x2742, "org.bluetooth.unit.surface_tension.newton_per_metre", Units.ONE),
+    RADIAN_PER_SECOND(0x2743, "org.bluetooth.unit.angular_velocity.radian_per_second", Units.ONE),
+    RADIAN_PER_SECOND_SQUARED(0x2744, "org.bluetooth.unit.angular_acceleration.radian_per_second_squared", Units.ONE),
+    FLUX_WATT_PER_SQUARE_METRE(0x2745, "org.bluetooth.unit.heat_flux_density.watt_per_square_metre", Units.ONE),
+    JOULE_PER_KELVIN(0x2746, "org.bluetooth.unit.heat_capacity.joule_per_kelvin", Units.ONE),
+    JOULE_PER_KILOGRAM_KELVIN(0x2747, "org.bluetooth.unit.specific_heat_capacity.joule_per_kilogram_kelvin", Units.ONE),
+    JOULE_PER_KILOGRAM(0x2748, "org.bluetooth.unit.specific_energy.joule_per_kilogram", Units.ONE),
+    WATT_PER_METRE_KELVIN(0x2749, "org.bluetooth.unit.thermal_conductivity.watt_per_metre_kelvin", Units.ONE),
+    JOULE_PER_CUBIC_METRE(0x274A, "org.bluetooth.unit.energy_density.joule_per_cubic_metre", Units.ONE),
+    VOLT_PER_METRE(0x274B, "org.bluetooth.unit.electric_field_strength.volt_per_metre", Units.ONE),
     CHARGE_DENSITY_COULOMB_PER_CUBIC_METRE(0x274C, "org.bluetooth.unit.electric_charge_density.coulomb_per_cubic_metre",
-            SmartHomeUnits.ONE),
+            Units.ONE),
     CHARGE_DENSITY_COULOMB_PER_SQUARE_METRE(0x274D,
-            "org.bluetooth.unit.surface_charge_density.coulomb_per_square_metre", SmartHomeUnits.ONE),
+            "org.bluetooth.unit.surface_charge_density.coulomb_per_square_metre", Units.ONE),
     FLUX_DENSITY_COULOMB_PER_SQUARE_METRE(0x274E, "org.bluetooth.unit.electric_flux_density.coulomb_per_square_metre",
-            SmartHomeUnits.ONE),
-    FARAD_PER_METRE(0x274F, "org.bluetooth.unit.permittivity.farad_per_metre", SmartHomeUnits.ONE),
-    HENRY_PER_METRE(0x2750, "org.bluetooth.unit.permeability.henry_per_metre", SmartHomeUnits.ONE),
-    JOULE_PER_MOLE(0x2751, "org.bluetooth.unit.molar_energy.joule_per_mole", SmartHomeUnits.ONE),
-    JOULE_PER_MOLE_KELVIN(0x2752, "org.bluetooth.unit.molar_entropy.joule_per_mole_kelvin", SmartHomeUnits.ONE),
-    COULOMB_PER_KILOGRAM(0x2753, "org.bluetooth.unit.exposure.coulomb_per_kilogram", SmartHomeUnits.ONE),
+            Units.ONE),
+    FARAD_PER_METRE(0x274F, "org.bluetooth.unit.permittivity.farad_per_metre", Units.ONE),
+    HENRY_PER_METRE(0x2750, "org.bluetooth.unit.permeability.henry_per_metre", Units.ONE),
+    JOULE_PER_MOLE(0x2751, "org.bluetooth.unit.molar_energy.joule_per_mole", Units.ONE),
+    JOULE_PER_MOLE_KELVIN(0x2752, "org.bluetooth.unit.molar_entropy.joule_per_mole_kelvin", Units.ONE),
+    COULOMB_PER_KILOGRAM(0x2753, "org.bluetooth.unit.exposure.coulomb_per_kilogram", Units.ONE),
     GRAY_PER_SECOND(0x2754, "org.bluetooth.unit.absorbed_dose_rate.gray_per_second", BUnits.GRAY_PER_SECOND),
     WATT_PER_STERADIAN(0x2755, "org.bluetooth.unit.radiant_intensity.watt_per_steradian", BUnits.WATT_PER_STERADIAN),
     WATT_PER_STERADIAN_PER_SQUARE_METRE(0x2756, "org.bluetooth.unit.radiance.watt_per_square_metre_steradian",
             BUnits.WATT_PER_STERADIAN_PER_SQUARE_METRE),
     KATAL_PER_CUBIC_METRE(0x2757, "org.bluetooth.unit.catalytic_activity_concentration.katal_per_cubic_metre",
-            SmartHomeUnits.ONE),
-    MINUTE(0x2760, "org.bluetooth.unit.time.minute", SmartHomeUnits.MINUTE),
-    HOUR(0x2761, "org.bluetooth.unit.time.hour", SmartHomeUnits.HOUR),
-    DAY(0x2762, "org.bluetooth.unit.time.day", SmartHomeUnits.DAY),
-    ANGLE_DEGREE(0x2763, "org.bluetooth.unit.plane_angle.degree", SmartHomeUnits.DEGREE_ANGLE),
+            Units.ONE),
+    MINUTE(0x2760, "org.bluetooth.unit.time.minute", Units.MINUTE),
+    HOUR(0x2761, "org.bluetooth.unit.time.hour", Units.HOUR),
+    DAY(0x2762, "org.bluetooth.unit.time.day", Units.DAY),
+    ANGLE_DEGREE(0x2763, "org.bluetooth.unit.plane_angle.degree", Units.DEGREE_ANGLE),
     ANGLE_MINUTE(0x2764, "org.bluetooth.unit.plane_angle.minute", BUnits.MINUTE_ANGLE),
     ANGLE_SECOND(0x2765, "org.bluetooth.unit.plane_angle.second", BUnits.SECOND_ANGLE),
     HECTARE(0x2766, "org.bluetooth.unit.area.hectare", BUnits.HECTARE),
-    LITRE(0x2767, "org.bluetooth.unit.volume.litre", SmartHomeUnits.LITRE),
+    LITRE(0x2767, "org.bluetooth.unit.volume.litre", Units.LITRE),
     TONNE(0x2768, "org.bluetooth.unit.mass.tonne", MetricPrefix.KILO(SIUnits.KILOGRAM)),
-    BAR(0x2780, "org.bluetooth.unit.pressure.bar", SmartHomeUnits.BAR),
-    MILLIMETRE_OF_MERCURY(0x2781, "org.bluetooth.unit.pressure.millimetre_of_mercury",
-            SmartHomeUnits.MILLIMETRE_OF_MERCURY),
-    ÅNGSTRÖM(0x2782, "org.bluetooth.unit.length.ångström", SmartHomeUnits.ONE),
+    BAR(0x2780, "org.bluetooth.unit.pressure.bar", Units.BAR),
+    MILLIMETRE_OF_MERCURY(0x2781, "org.bluetooth.unit.pressure.millimetre_of_mercury", Units.MILLIMETRE_OF_MERCURY),
+    ÅNGSTRÖM(0x2782, "org.bluetooth.unit.length.ångström", Units.ONE),
     NAUTICAL_MILE(0x2783, "org.bluetooth.unit.length.nautical_mile", BUnits.NAUTICAL_MILE),
     BARN(0x2784, "org.bluetooth.unit.area.barn", BUnits.BARN),
-    KNOT(0x2785, "org.bluetooth.unit.velocity.knot", SmartHomeUnits.KNOT),
-    NEPER(0x2786, "org.bluetooth.unit.logarithmic_radio_quantity.neper", SmartHomeUnits.ONE),
-    BEL(0x2787, "org.bluetooth.unit.logarithmic_radio_quantity.bel", SmartHomeUnits.ONE),
+    KNOT(0x2785, "org.bluetooth.unit.velocity.knot", Units.KNOT),
+    NEPER(0x2786, "org.bluetooth.unit.logarithmic_radio_quantity.neper", Units.ONE),
+    BEL(0x2787, "org.bluetooth.unit.logarithmic_radio_quantity.bel", Units.ONE),
     YARD(0x27A0, "org.bluetooth.unit.length.yard", ImperialUnits.YARD),
-    PARSEC(0x27A1, "org.bluetooth.unit.length.parsec", SmartHomeUnits.ONE),
+    PARSEC(0x27A1, "org.bluetooth.unit.length.parsec", Units.ONE),
     INCH(0x27A2, "org.bluetooth.unit.length.inch", ImperialUnits.INCH),
     FOOT(0x27A3, "org.bluetooth.unit.length.foot", ImperialUnits.FOOT),
     MILE(0x27A4, "org.bluetooth.unit.length.mile", ImperialUnits.MILE),
-    POUND_FORCE_PER_SQUARE_INCH(0x27A5, "org.bluetooth.unit.pressure.pound_force_per_square_inch", SmartHomeUnits.ONE),
+    POUND_FORCE_PER_SQUARE_INCH(0x27A5, "org.bluetooth.unit.pressure.pound_force_per_square_inch", Units.ONE),
     KILOMETRE_PER_HOUR(0x27A6, "org.bluetooth.unit.velocity.kilometre_per_hour", SIUnits.KILOMETRE_PER_HOUR),
     MILES_PER_HOUR(0x27A7, "org.bluetooth.unit.velocity.mile_per_hour", ImperialUnits.MILES_PER_HOUR),
     REVOLUTION_PER_MINUTE(0x27A8, "org.bluetooth.unit.angular_velocity.revolution_per_minute",
             BUnits.REVOLUTION_PER_MINUTE),
-    GRAM_CALORIE(0x27A9, "org.bluetooth.unit.energy.gram_calorie", SmartHomeUnits.ONE),
-    KILOGRAM_CALORIE(0x27AA, "org.bluetooth.unit.energy.kilogram_calorie", SmartHomeUnits.ONE),
-    KILOWATT_HOUR(0x27AB, "org.bluetooth.unit.energy.kilowatt_hour", SmartHomeUnits.KILOWATT_HOUR),
+    GRAM_CALORIE(0x27A9, "org.bluetooth.unit.energy.gram_calorie", Units.ONE),
+    KILOGRAM_CALORIE(0x27AA, "org.bluetooth.unit.energy.kilogram_calorie", Units.ONE),
+    KILOWATT_HOUR(0x27AB, "org.bluetooth.unit.energy.kilowatt_hour", Units.KILOWATT_HOUR),
     DEGREE_FAHRENHEIT(0x27AC, "org.bluetooth.unit.thermodynamic_temperature.degree_fahrenheit",
             ImperialUnits.FAHRENHEIT),
-    PERCENTAGE(0x27AD, "org.bluetooth.unit.percentage", SmartHomeUnits.PERCENT),
-    PER_MILLE(0x27AE, "org.bluetooth.unit.per_mille", SmartHomeUnits.ONE),
+    PERCENTAGE(0x27AD, "org.bluetooth.unit.percentage", Units.PERCENT),
+    PER_MILLE(0x27AE, "org.bluetooth.unit.per_mille", Units.ONE),
     BEATS_PER_MINUTE(0x27AF, "org.bluetooth.unit.period.beats_per_minute", BUnits.BEATS_PER_MINUTE),
     AMPERE_HOURS(0x27B0, "org.bluetooth.unit.electric_charge.ampere_hours", BUnits.AMPERE_HOUR),
-    MILLIGRAM_PER_DECILITRE(0x27B1, "org.bluetooth.unit.mass_density.milligram_per_decilitre", SmartHomeUnits.ONE),
-    MILLIMOLE_PER_LITRE(0x27B2, "org.bluetooth.unit.mass_density.millimole_per_litre", SmartHomeUnits.ONE),
-    YEAR(0x27B3, "org.bluetooth.unit.time.year", SmartHomeUnits.YEAR),
-    MONTH(0x27B4, "org.bluetooth.unit.time.month", SmartHomeUnits.ONE),
-    COUNT_PER_CUBIC_METRE(0x27B5, "org.bluetooth.unit.concentration.count_per_cubic_metre", SmartHomeUnits.ONE),
-    WATT_PER_SQUARE_METRE(0x27B6, "org.bluetooth.unit.irradiance.watt_per_square_metre", SmartHomeUnits.IRRADIANCE),
+    MILLIGRAM_PER_DECILITRE(0x27B1, "org.bluetooth.unit.mass_density.milligram_per_decilitre", Units.ONE),
+    MILLIMOLE_PER_LITRE(0x27B2, "org.bluetooth.unit.mass_density.millimole_per_litre", Units.ONE),
+    YEAR(0x27B3, "org.bluetooth.unit.time.year", Units.YEAR),
+    MONTH(0x27B4, "org.bluetooth.unit.time.month", Units.ONE),
+    COUNT_PER_CUBIC_METRE(0x27B5, "org.bluetooth.unit.concentration.count_per_cubic_metre", Units.ONE),
+    WATT_PER_SQUARE_METRE(0x27B6, "org.bluetooth.unit.irradiance.watt_per_square_metre", Units.IRRADIANCE),
     MILLILITER_PER_KILOGRAM_PER_MINUTE(0x27B7, "org.bluetooth.unit.transfer_rate.milliliter_per_kilogram_per_minute",
-            SmartHomeUnits.ONE),
+            Units.ONE),
     POUND(0x27B8, "org.bluetooth.unit.mass.pound", BUnits.POUND),
-    METABOLIC_EQUIVALENT(0x27B9, "org.bluetooth.unit.metabolic_equivalent", SmartHomeUnits.ONE),
+    METABOLIC_EQUIVALENT(0x27B9, "org.bluetooth.unit.metabolic_equivalent", Units.ONE),
     STEP_PER_MINUTE(0x27BA, "org.bluetooth.unit.step_per_minute", BUnits.STEP_PER_MINUTE),
     STROKE_PER_MINUTE(0x27BC, "org.bluetooth.unit.stroke_per_minute", BUnits.STROKE_PER_MINUTE),
     KILOMETER_PER_MINUTE(0x27BD, "org.bluetooth.unit.velocity.kilometer_per_minute", BUnits.KILOMETRE_PER_MINUTE),
@@ -188,9 +183,9 @@ public enum BluetoothUnit {
     LUX_HOUR(0x27C0, "org.bluetooth.unit.luminous_exposure.lux_hour", BUnits.LUX_HOUR),
     GRAM_PER_SECOND(0x27C1, "org.bluetooth.unit.mass_flow.gram_per_second", BUnits.GRAM_PER_SECOND),
     LITRE_PER_SECOND(0x27C2, "org.bluetooth.unit.volume_flow.litre_per_second", BUnits.LITRE_PER_SECOND),
-    DECIBEL_SPL(0x27C3, "org.bluetooth.unit.sound_pressure.decibel_spl", SmartHomeUnits.ONE),
-    PARTS_PER_MILLION(0x27C4, "org.bluetooth.unit.concentration.parts_per_million", SmartHomeUnits.PARTS_PER_MILLION),
-    PARTS_PER_BILLION(0x27C5, "org.bluetooth.unit.concentration.parts_per_billion", SmartHomeUnits.PARTS_PER_BILLION);
+    DECIBEL_SPL(0x27C3, "org.bluetooth.unit.sound_pressure.decibel_spl", Units.ONE),
+    PARTS_PER_MILLION(0x27C4, "org.bluetooth.unit.concentration.parts_per_million", Units.PARTS_PER_MILLION),
+    PARTS_PER_BILLION(0x27C5, "org.bluetooth.unit.concentration.parts_per_billion", Units.PARTS_PER_BILLION);
 
     private UUID uuid;
 
@@ -235,16 +230,16 @@ public enum BluetoothUnit {
     @Deprecated
     public static class BUnits {
         public static final Unit<ArealDensity> KILOGRAM_PER_SQUARE_METER = addUnit(
-                new ProductUnit<ArealDensity>(Units.KILOGRAM.divide(Units.SQUARE_METRE)));
+                new ProductUnit<ArealDensity>(SIUnits.KILOGRAM.divide(SIUnits.SQUARE_METRE)));
 
         public static final Unit<RadiationExposure> COULOMB_PER_KILOGRAM = addUnit(
-                new ProductUnit<RadiationExposure>(Units.COULOMB.divide(Units.KILOGRAM)));
+                new ProductUnit<RadiationExposure>(Units.COULOMB.divide(SIUnits.KILOGRAM)));
 
         public static final Unit<RadiationDoseAbsorptionRate> GRAY_PER_SECOND = addUnit(
                 new ProductUnit<RadiationDoseAbsorptionRate>(Units.GRAY.divide(Units.SECOND)));
 
         public static final Unit<Mass> POUND = addUnit(
-                new TransformedUnit<Mass>(Units.KILOGRAM, new MultiplyConverter(0.45359237)));
+                new TransformedUnit<Mass>(SIUnits.KILOGRAM, new MultiplyConverter(0.45359237)));
 
         public static final Unit<Angle> MINUTE_ANGLE = addUnit(new TransformedUnit<Angle>(Units.RADIAN,
                 new PiMultiplierConverter().concatenate(new RationalConverter(1, 180 * 60))));
@@ -252,8 +247,8 @@ public enum BluetoothUnit {
         public static final Unit<Angle> SECOND_ANGLE = addUnit(new TransformedUnit<Angle>(Units.RADIAN,
                 new PiMultiplierConverter().concatenate(new RationalConverter(1, 180 * 60 * 60))));
 
-        public static final Unit<Area> HECTARE = addUnit(Units.SQUARE_METRE.multiply(10000.0));
-        public static final Unit<Area> BARN = addUnit(Units.SQUARE_METRE.multiply(10E-28));
+        public static final Unit<Area> HECTARE = addUnit(SIUnits.SQUARE_METRE.multiply(10000.0));
+        public static final Unit<Area> BARN = addUnit(SIUnits.SQUARE_METRE.multiply(10E-28));
 
         public static final Unit<Length> NAUTICAL_MILE = addUnit(SIUnits.METRE.multiply(1852.0));
 
@@ -261,7 +256,7 @@ public enum BluetoothUnit {
                 new ProductUnit<RadiantIntensity>(Units.WATT.divide(Units.STERADIAN)));
 
         public static final Unit<Radiance> WATT_PER_STERADIAN_PER_SQUARE_METRE = addUnit(
-                new ProductUnit<Radiance>(WATT_PER_STERADIAN.divide(Units.SQUARE_METRE)));
+                new ProductUnit<Radiance>(WATT_PER_STERADIAN.divide(SIUnits.SQUARE_METRE)));
 
         public static final Unit<Frequency> CYCLES_PER_MINUTE = addUnit(new TransformedUnit<Frequency>(Units.HERTZ,
                 new RationalConverter(BigInteger.valueOf(60), BigInteger.ONE)));
@@ -271,9 +266,9 @@ public enum BluetoothUnit {
         public static final Unit<AngularVelocity> REVOLUTION_PER_MINUTE = addUnit(
                 new ProductUnit<AngularVelocity>(REVOLUTION.divide(Units.MINUTE)));
 
-        public static final Unit<Dimensionless> STEPS = addUnit(SmartHomeUnits.ONE.alternate("steps"));
-        public static final Unit<Dimensionless> BEATS = addUnit(SmartHomeUnits.ONE.alternate("beats"));
-        public static final Unit<Dimensionless> STROKE = addUnit(SmartHomeUnits.ONE.alternate("stroke"));
+        public static final Unit<Dimensionless> STEPS = addUnit(Units.ONE.alternate("steps"));
+        public static final Unit<Dimensionless> BEATS = addUnit(Units.ONE.alternate("beats"));
+        public static final Unit<Dimensionless> STROKE = addUnit(Units.ONE.alternate("stroke"));
 
         public static final Unit<Frequency> STEP_PER_MINUTE = addUnit(
                 new ProductUnit<Frequency>(STEPS.divide(Units.MINUTE)));
@@ -285,7 +280,7 @@ public enum BluetoothUnit {
                 new ProductUnit<Frequency>(STROKE.divide(Units.MINUTE)));
 
         public static final Unit<MassFlowRate> GRAM_PER_SECOND = addUnit(
-                new ProductUnit<MassFlowRate>(Units.GRAM.divide(Units.SECOND)));
+                new ProductUnit<MassFlowRate>(SIUnits.GRAM.divide(Units.SECOND)));
 
         public static final Unit<LuminousEfficacy> LUMEN_PER_WATT = addUnit(
                 new ProductUnit<LuminousEfficacy>(Units.LUMEN.divide(Units.WATT)));
@@ -302,7 +297,7 @@ public enum BluetoothUnit {
         public static final Unit<LuminousExposure> LUX_HOUR = addUnit(
                 new ProductUnit<LuminousExposure>(Units.LUX.multiply(Units.HOUR)));
 
-        public static final Unit<Speed> KILOMETRE_PER_MINUTE = addUnit(Units.KILOMETRE_PER_HOUR.multiply(60.0));
+        public static final Unit<Speed> KILOMETRE_PER_MINUTE = addUnit(SIUnits.KILOMETRE_PER_HOUR.multiply(60.0));
 
         public static final Unit<VolumetricFlowRate> LITRE_PER_SECOND = addUnit(
                 new ProductUnit<VolumetricFlowRate>(Units.LITRE.divide(Units.SECOND)));
diff --git a/bundles/org.openhab.binding.bluetooth.ruuvitag/src/main/java/org/openhab/binding/bluetooth/ruuvitag/internal/RuuviTagHandler.java b/bundles/org.openhab.binding.bluetooth.ruuvitag/src/main/java/org/openhab/binding/bluetooth/ruuvitag/internal/RuuviTagHandler.java
index 7066c98264..e7fd1ea843 100644
--- a/bundles/org.openhab.binding.bluetooth.ruuvitag/src/main/java/org/openhab/binding/bluetooth/ruuvitag/internal/RuuviTagHandler.java
+++ b/bundles/org.openhab.binding.bluetooth.ruuvitag/src/main/java/org/openhab/binding/bluetooth/ruuvitag/internal/RuuviTagHandler.java
@@ -28,7 +28,7 @@ import org.openhab.binding.bluetooth.notification.BluetoothScanNotification;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -111,19 +111,19 @@ public class RuuviTagHandler extends BeaconBluetoothHandler {
                         switch (channelUID.getId()) {
                             case CHANNEL_ID_ACCELERATIONX:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
-                                        ruuvitagData.getAccelerationX(), SmartHomeUnits.STANDARD_GRAVITY);
+                                        ruuvitagData.getAccelerationX(), Units.STANDARD_GRAVITY);
                                 break;
                             case CHANNEL_ID_ACCELERATIONY:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
-                                        ruuvitagData.getAccelerationY(), SmartHomeUnits.STANDARD_GRAVITY);
+                                        ruuvitagData.getAccelerationY(), Units.STANDARD_GRAVITY);
                                 break;
                             case CHANNEL_ID_ACCELERATIONZ:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
-                                        ruuvitagData.getAccelerationZ(), SmartHomeUnits.STANDARD_GRAVITY);
+                                        ruuvitagData.getAccelerationZ(), Units.STANDARD_GRAVITY);
                                 break;
                             case CHANNEL_ID_BATTERY:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
-                                        ruuvitagData.getBatteryVoltage(), SmartHomeUnits.VOLT);
+                                        ruuvitagData.getBatteryVoltage(), Units.VOLT);
                                 break;
                             case CHANNEL_ID_DATA_FORMAT:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
@@ -131,15 +131,15 @@ public class RuuviTagHandler extends BeaconBluetoothHandler {
                                 break;
                             case CHANNEL_ID_HUMIDITY:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
-                                        ruuvitagData.getHumidity(), SmartHomeUnits.PERCENT);
+                                        ruuvitagData.getHumidity(), Units.PERCENT);
                                 break;
                             case CHANNEL_ID_MEASUREMENT_SEQUENCE_NUMBER:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
-                                        ruuvitagData.getMeasurementSequenceNumber(), SmartHomeUnits.ONE);
+                                        ruuvitagData.getMeasurementSequenceNumber(), Units.ONE);
                                 break;
                             case CHANNEL_ID_MOVEMENT_COUNTER:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
-                                        ruuvitagData.getMovementCounter(), SmartHomeUnits.ONE);
+                                        ruuvitagData.getMovementCounter(), Units.ONE);
                                 break;
                             case CHANNEL_ID_PRESSURE:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
@@ -151,7 +151,7 @@ public class RuuviTagHandler extends BeaconBluetoothHandler {
                                 break;
                             case CHANNEL_ID_TX_POWER:
                                 atLeastOneRuuviFieldPresent |= updateStateIfLinked(channelUID,
-                                        ruuvitagData.getTxPower(), SmartHomeUnits.DECIBEL_MILLIWATTS);
+                                        ruuvitagData.getTxPower(), Units.DECIBEL_MILLIWATTS);
                                 break;
                         }
                     }
diff --git a/bundles/org.openhab.binding.bluetooth/src/main/java/org/openhab/binding/bluetooth/BeaconBluetoothHandler.java b/bundles/org.openhab.binding.bluetooth/src/main/java/org/openhab/binding/bluetooth/BeaconBluetoothHandler.java
index 163a5b1573..4a92faf119 100644
--- a/bundles/org.openhab.binding.bluetooth/src/main/java/org/openhab/binding/bluetooth/BeaconBluetoothHandler.java
+++ b/bundles/org.openhab.binding.bluetooth/src/main/java/org/openhab/binding/bluetooth/BeaconBluetoothHandler.java
@@ -27,7 +27,7 @@ import org.openhab.binding.bluetooth.notification.BluetoothConnectionStatusNotif
 import org.openhab.binding.bluetooth.notification.BluetoothScanNotification;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
@@ -173,7 +173,7 @@ public class BeaconBluetoothHandler extends BaseThingHandler implements Bluetoot
 
     private void updateRSSI(@Nullable Integer rssi) {
         if (rssi != null && rssi != 0) {
-            QuantityType<Power> quantity = new QuantityType<>(rssi, SmartHomeUnits.DECIBEL_MILLIWATTS);
+            QuantityType<Power> quantity = new QuantityType<>(rssi, Units.DECIBEL_MILLIWATTS);
             updateState(BluetoothBindingConstants.CHANNEL_TYPE_RSSI, quantity);
             updateStatusBasedOnRssi(true);
         } else {
diff --git a/bundles/org.openhab.binding.bticinosmarther/src/main/java/org/openhab/binding/bticinosmarther/internal/api/dto/Enums.java b/bundles/org.openhab.binding.bticinosmarther/src/main/java/org/openhab/binding/bticinosmarther/internal/api/dto/Enums.java
index 0485966b46..bc46f46f93 100644
--- a/bundles/org.openhab.binding.bticinosmarther/src/main/java/org/openhab/binding/bticinosmarther/internal/api/dto/Enums.java
+++ b/bundles/org.openhab.binding.bticinosmarther/src/main/java/org/openhab/binding/bticinosmarther/internal/api/dto/Enums.java
@@ -18,7 +18,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.bticinosmarther.internal.api.exception.SmartherIllegalPropertyValueException;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@code Enums} class represents a container for enums related to Smarther API.
@@ -175,7 +175,7 @@ public class Enums {
                 return CELSIUS;
             } else if (unit == ImperialUnits.FAHRENHEIT) {
                 return FAHRENHEIT;
-            } else if (unit == SmartHomeUnits.PERCENT) {
+            } else if (unit == Units.PERCENT) {
                 return PERCENTAGE;
             } else {
                 return DIMENSIONLESS;
diff --git a/bundles/org.openhab.binding.bticinosmarther/src/main/java/org/openhab/binding/bticinosmarther/internal/api/dto/Measure.java b/bundles/org.openhab.binding.bticinosmarther/src/main/java/org/openhab/binding/bticinosmarther/internal/api/dto/Measure.java
index ada4c02bbb..deb295a7c5 100644
--- a/bundles/org.openhab.binding.bticinosmarther/src/main/java/org/openhab/binding/bticinosmarther/internal/api/dto/Measure.java
+++ b/bundles/org.openhab.binding.bticinosmarther/src/main/java/org/openhab/binding/bticinosmarther/internal/api/dto/Measure.java
@@ -24,7 +24,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -100,8 +100,7 @@ public class Measure {
                         .orElse(UnDefType.UNDEF);
                 break;
             case PERCENTAGE:
-                state = optValue
-                        .<State> map(t -> new QuantityType<Dimensionless>(new DecimalType(t), SmartHomeUnits.PERCENT))
+                state = optValue.<State> map(t -> new QuantityType<Dimensionless>(new DecimalType(t), Units.PERCENT))
                         .orElse(UnDefType.UNDEF);
                 break;
             case DIMENSIONLESS:
diff --git a/bundles/org.openhab.binding.buienradar/src/main/java/org/openhab/binding/buienradar/internal/BuienradarHandler.java b/bundles/org.openhab.binding.buienradar/src/main/java/org/openhab/binding/buienradar/internal/BuienradarHandler.java
index ba6c2576b5..8694e26a6a 100644
--- a/bundles/org.openhab.binding.buienradar/src/main/java/org/openhab/binding/buienradar/internal/BuienradarHandler.java
+++ b/bundles/org.openhab.binding.buienradar/src/main/java/org/openhab/binding/buienradar/internal/BuienradarHandler.java
@@ -34,7 +34,7 @@ import org.openhab.binding.buienradar.internal.buienradarapi.PredictionAPI;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.PointType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -152,7 +152,7 @@ public class BuienradarHandler extends BaseThingHandler {
                 if (minutesFromNow >= 0 && minutesFromNow <= 115) {
                     final String label = String.format(Locale.ENGLISH, "forecast_%d", minutesFromNow);
 
-                    updateState(label, new QuantityType<>(intensity, SmartHomeUnits.MILLIMETRE_PER_HOUR));
+                    updateState(label, new QuantityType<>(intensity, Units.MILLIMETRE_PER_HOUR));
                 }
             }
 
diff --git a/bundles/org.openhab.binding.chromecast/src/main/java/org/openhab/binding/chromecast/internal/ChromecastStatusUpdater.java b/bundles/org.openhab.binding.chromecast/src/main/java/org/openhab/binding/chromecast/internal/ChromecastStatusUpdater.java
index 61a1f24ede..3d6694d2f5 100644
--- a/bundles/org.openhab.binding.chromecast/src/main/java/org/openhab/binding/chromecast/internal/ChromecastStatusUpdater.java
+++ b/bundles/org.openhab.binding.chromecast/src/main/java/org/openhab/binding/chromecast/internal/ChromecastStatusUpdater.java
@@ -37,7 +37,7 @@ import org.openhab.core.library.types.PointType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RawType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -168,7 +168,7 @@ public class ChromecastStatusUpdater {
                 break;
         }
 
-        callback.updateState(CHANNEL_CURRENT_TIME, new QuantityType<>(mediaStatus.currentTime, SmartHomeUnits.SECOND));
+        callback.updateState(CHANNEL_CURRENT_TIME, new QuantityType<>(mediaStatus.currentTime, Units.SECOND));
 
         // If we're playing, paused or buffering but don't have any MEDIA information don't null everything out.
         Media media = mediaStatus.media;
@@ -188,7 +188,7 @@ public class ChromecastStatusUpdater {
 
             // duration can be null when a new song is about to play.
             if (media.duration != null) {
-                duration = new QuantityType<>(media.duration, SmartHomeUnits.SECOND);
+                duration = new QuantityType<>(media.duration, Units.SECOND);
             }
         }
 
diff --git a/bundles/org.openhab.binding.comfoair/src/main/java/org/openhab/binding/comfoair/internal/datatypes/DataTypeTime.java b/bundles/org.openhab.binding.comfoair/src/main/java/org/openhab/binding/comfoair/internal/datatypes/DataTypeTime.java
index 8b400c575d..7282f6e6df 100644
--- a/bundles/org.openhab.binding.comfoair/src/main/java/org/openhab/binding/comfoair/internal/datatypes/DataTypeTime.java
+++ b/bundles/org.openhab.binding.comfoair/src/main/java/org/openhab/binding/comfoair/internal/datatypes/DataTypeTime.java
@@ -16,7 +16,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.comfoair.internal.ComfoAirCommandType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 import org.slf4j.Logger;
@@ -52,7 +52,7 @@ public class DataTypeTime implements ComfoAirDataType {
                 return UnDefType.NULL;
             }
 
-            return new QuantityType<>(value, SmartHomeUnits.HOUR);
+            return new QuantityType<>(value, Units.HOUR);
         }
     }
 
@@ -61,7 +61,7 @@ public class DataTypeTime implements ComfoAirDataType {
         int[] template = commandType.getChangeDataTemplate();
         int[] possibleValues = commandType.getPossibleValues();
         int position = commandType.getChangeDataPos();
-        QuantityType<?> hours = ((QuantityType<?>) value).toUnit(SmartHomeUnits.HOUR);
+        QuantityType<?> hours = ((QuantityType<?>) value).toUnit(Units.HOUR);
 
         if (hours != null) {
             int intValue = hours.intValue();
diff --git a/bundles/org.openhab.binding.comfoair/src/main/java/org/openhab/binding/comfoair/internal/datatypes/DataTypeVolt.java b/bundles/org.openhab.binding.comfoair/src/main/java/org/openhab/binding/comfoair/internal/datatypes/DataTypeVolt.java
index e8e06aa0f0..a9b32d995f 100644
--- a/bundles/org.openhab.binding.comfoair/src/main/java/org/openhab/binding/comfoair/internal/datatypes/DataTypeVolt.java
+++ b/bundles/org.openhab.binding.comfoair/src/main/java/org/openhab/binding/comfoair/internal/datatypes/DataTypeVolt.java
@@ -16,7 +16,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.comfoair.internal.ComfoAirCommandType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 import org.slf4j.Logger;
@@ -49,7 +49,7 @@ public class DataTypeVolt implements ComfoAirDataType {
         } else {
             int[] readReplyDataPos = commandType.getReadReplyDataPos();
             if (readReplyDataPos != null && readReplyDataPos[0] < data.length) {
-                return new QuantityType<>((double) data[readReplyDataPos[0]] * 10 / 255, SmartHomeUnits.VOLT);
+                return new QuantityType<>((double) data[readReplyDataPos[0]] * 10 / 255, Units.VOLT);
             } else {
                 return UnDefType.NULL;
             }
@@ -59,7 +59,7 @@ public class DataTypeVolt implements ComfoAirDataType {
     @Override
     public int @Nullable [] convertFromState(State value, ComfoAirCommandType commandType) {
         int[] template = commandType.getChangeDataTemplate();
-        QuantityType<?> volts = ((QuantityType<?>) value).toUnit(SmartHomeUnits.VOLT);
+        QuantityType<?> volts = ((QuantityType<?>) value).toUnit(Units.VOLT);
 
         if (volts != null) {
             template[commandType.getChangeDataPos()] = (int) (volts.doubleValue() * 255 / 10);
diff --git a/bundles/org.openhab.binding.coronastats/src/main/java/org/openhab/binding/coronastats/internal/dto/CoronaStatsCases.java b/bundles/org.openhab.binding.coronastats/src/main/java/org/openhab/binding/coronastats/internal/dto/CoronaStatsCases.java
index d911543567..d7f1710237 100644
--- a/bundles/org.openhab.binding.coronastats/src/main/java/org/openhab/binding/coronastats/internal/dto/CoronaStatsCases.java
+++ b/bundles/org.openhab.binding.coronastats/src/main/java/org/openhab/binding/coronastats/internal/dto/CoronaStatsCases.java
@@ -21,7 +21,7 @@ import javax.measure.quantity.Dimensionless;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -58,7 +58,7 @@ public class CoronaStatsCases {
         if (count == -1) {
             return UnDefType.NULL;
         } else {
-            return new QuantityType<Dimensionless>(count, SmartHomeUnits.ONE);
+            return new QuantityType<Dimensionless>(count, Units.ONE);
         }
     }
 }
diff --git a/bundles/org.openhab.binding.daikin/src/main/java/org/openhab/binding/daikin/internal/handler/DaikinAcUnitHandler.java b/bundles/org.openhab.binding.daikin/src/main/java/org/openhab/binding/daikin/internal/handler/DaikinAcUnitHandler.java
index 460bfa95a2..acfee71d94 100644
--- a/bundles/org.openhab.binding.daikin/src/main/java/org/openhab/binding/daikin/internal/handler/DaikinAcUnitHandler.java
+++ b/bundles/org.openhab.binding.daikin/src/main/java/org/openhab/binding/daikin/internal/handler/DaikinAcUnitHandler.java
@@ -35,7 +35,7 @@ import org.openhab.binding.daikin.internal.api.SensorInfo;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -102,14 +102,14 @@ public class DaikinAcUnitHandler extends DaikinBaseHandler {
 
         if (sensorInfo.indoorhumidity.isPresent()) {
             updateState(DaikinBindingConstants.CHANNEL_HUMIDITY,
-                    new QuantityType<>(sensorInfo.indoorhumidity.get(), SmartHomeUnits.PERCENT));
+                    new QuantityType<>(sensorInfo.indoorhumidity.get(), Units.PERCENT));
         } else {
             updateState(DaikinBindingConstants.CHANNEL_HUMIDITY, UnDefType.UNDEF);
         }
 
         if (sensorInfo.compressorfrequency.isPresent()) {
             updateState(DaikinBindingConstants.CHANNEL_CMP_FREQ,
-                    new QuantityType<>(sensorInfo.compressorfrequency.get(), SmartHomeUnits.PERCENT));
+                    new QuantityType<>(sensorInfo.compressorfrequency.get(), Units.PERCENT));
         } else {
             updateState(DaikinBindingConstants.CHANNEL_CMP_FREQ, UnDefType.UNDEF);
         }
@@ -247,13 +247,13 @@ public class DaikinAcUnitHandler extends DaikinBaseHandler {
      * @param maybePower
      */
     protected void updateEnergyYearChannel(String channelPrefix, Optional<Integer[]> maybePower) {
-        IntStream.range(1, 13)
-                .forEach(i -> updateState(
-                        String.format(DaikinBindingConstants.CHANNEL_ENERGY_STRING_FORMAT, channelPrefix, i),
-                        maybePower.<State> map(t -> new QuantityType<>(BigDecimal.valueOf(t[i - 1].longValue(), 1),
-                                SmartHomeUnits.KILOWATT_HOUR)).orElse(UnDefType.UNDEF))
+        IntStream.range(1, 13).forEach(i -> updateState(
+                String.format(DaikinBindingConstants.CHANNEL_ENERGY_STRING_FORMAT, channelPrefix, i),
+                maybePower.<State> map(
+                        t -> new QuantityType<>(BigDecimal.valueOf(t[i - 1].longValue(), 1), Units.KILOWATT_HOUR))
+                        .orElse(UnDefType.UNDEF))
 
-                );
+        );
     }
 
     @Override
diff --git a/bundles/org.openhab.binding.darksky/src/main/java/org/openhab/binding/darksky/internal/handler/DarkSkyWeatherAndForecastHandler.java b/bundles/org.openhab.binding.darksky/src/main/java/org/openhab/binding/darksky/internal/handler/DarkSkyWeatherAndForecastHandler.java
index 791ca579eb..7133afdd1c 100644
--- a/bundles/org.openhab.binding.darksky/src/main/java/org/openhab/binding/darksky/internal/handler/DarkSkyWeatherAndForecastHandler.java
+++ b/bundles/org.openhab.binding.darksky/src/main/java/org/openhab/binding/darksky/internal/handler/DarkSkyWeatherAndForecastHandler.java
@@ -15,7 +15,7 @@ package org.openhab.binding.darksky.internal.handler;
 import static org.openhab.binding.darksky.internal.DarkSkyBindingConstants.*;
 import static org.openhab.core.library.unit.MetricPrefix.*;
 import static org.openhab.core.library.unit.SIUnits.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.time.Instant;
 import java.time.ZoneId;
diff --git a/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/SensorThermostatThingHandler.java b/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/SensorThermostatThingHandler.java
index 13862fd514..a4df91d677 100644
--- a/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/SensorThermostatThingHandler.java
+++ b/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/SensorThermostatThingHandler.java
@@ -14,7 +14,7 @@ package org.openhab.binding.deconz.internal.handler;
 
 import static org.openhab.binding.deconz.internal.BindingConstants.*;
 import static org.openhab.core.library.unit.SIUnits.CELSIUS;
-import static org.openhab.core.library.unit.SmartHomeUnits.PERCENT;
+import static org.openhab.core.library.unit.Units.PERCENT;
 
 import java.math.BigDecimal;
 import java.util.Arrays;
diff --git a/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/SensorThingHandler.java b/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/SensorThingHandler.java
index a36e6663fa..c9f492fc48 100644
--- a/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/SensorThingHandler.java
+++ b/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/SensorThingHandler.java
@@ -15,7 +15,7 @@ package org.openhab.binding.deconz.internal.handler;
 import static org.openhab.binding.deconz.internal.BindingConstants.*;
 import static org.openhab.core.library.unit.MetricPrefix.*;
 import static org.openhab.core.library.unit.SIUnits.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.util.Arrays;
 import java.util.List;
diff --git a/bundles/org.openhab.binding.deconz/src/test/java/org/openhab/binding/deconz/SensorsTest.java b/bundles/org.openhab.binding.deconz/src/test/java/org/openhab/binding/deconz/SensorsTest.java
index 76bd257460..d850220fe3 100644
--- a/bundles/org.openhab.binding.deconz/src/test/java/org/openhab/binding/deconz/SensorsTest.java
+++ b/bundles/org.openhab.binding.deconz/src/test/java/org/openhab/binding/deconz/SensorsTest.java
@@ -36,7 +36,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingUID;
@@ -104,7 +104,7 @@ public class SensorsTest {
 
         sensorThingHandler.messageReceived("", sensorMessage);
         Mockito.verify(thingHandlerCallback).stateUpdated(eq(channelValveUID),
-                eq(new QuantityType<>(100.0, SmartHomeUnits.PERCENT)));
+                eq(new QuantityType<>(100.0, Units.PERCENT)));
         Mockito.verify(thingHandlerCallback).stateUpdated(eq(channelHeatSetPointUID),
                 eq(new QuantityType<>(25, SIUnits.CELSIUS)));
         Mockito.verify(thingHandlerCallback).stateUpdated(eq(channelModeUID),
diff --git a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/ControllerHandler.java b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/ControllerHandler.java
index 9c4e8854a1..a15779fa0c 100644
--- a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/ControllerHandler.java
+++ b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/ControllerHandler.java
@@ -31,7 +31,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
@@ -110,13 +110,13 @@ public class ControllerHandler extends DraytonWiserThingHandler<ControllerData>
 
     private State getHeatChannel1Demand() {
         return getData().heatingChannels.size() >= 1
-                ? new QuantityType<>(getData().heatingChannels.get(0).getPercentageDemand(), SmartHomeUnits.PERCENT)
+                ? new QuantityType<>(getData().heatingChannels.get(0).getPercentageDemand(), Units.PERCENT)
                 : UnDefType.UNDEF;
     }
 
     private State getHeatChannel2Demand() {
         return getData().heatingChannels.size() >= 2
-                ? new QuantityType<>(getData().heatingChannels.get(1).getPercentageDemand(), SmartHomeUnits.PERCENT)
+                ? new QuantityType<>(getData().heatingChannels.get(1).getPercentageDemand(), Units.PERCENT)
                 : UnDefType.UNDEF;
     }
 
diff --git a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/HotWaterHandler.java b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/HotWaterHandler.java
index c1e4252c62..86b73cc733 100644
--- a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/HotWaterHandler.java
+++ b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/HotWaterHandler.java
@@ -28,7 +28,7 @@ import org.openhab.binding.draytonwiser.internal.model.SystemDTO;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
@@ -132,11 +132,10 @@ public class HotWaterHandler extends DraytonWiserThingHandler<HotWaterData> {
             final Integer overrideTimeout = firstChannel.getOverrideTimeoutUnixTime();
 
             if (overrideTimeout != null && !"NONE".equalsIgnoreCase(firstChannel.getOverrideType())) {
-                return new QuantityType<Time>(overrideTimeout - (System.currentTimeMillis() / 1000L),
-                        SmartHomeUnits.SECOND);
+                return new QuantityType<Time>(overrideTimeout - (System.currentTimeMillis() / 1000L), Units.SECOND);
             }
         }
-        return new QuantityType<Time>(0, SmartHomeUnits.SECOND);
+        return new QuantityType<Time>(0, Units.SECOND);
     }
 
     static class HotWaterData {
diff --git a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/RoomHandler.java b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/RoomHandler.java
index a2894f3a40..b218526116 100644
--- a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/RoomHandler.java
+++ b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/RoomHandler.java
@@ -27,7 +27,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
@@ -123,7 +123,7 @@ public class RoomHandler extends DraytonWiserThingHandler<RoomDTO> {
             if (roomStat != null) {
                 final Integer humidity = roomStat.getMeasuredHumidity();
 
-                return humidity == null ? UnDefType.UNDEF : new QuantityType<>(humidity, SmartHomeUnits.PERCENT);
+                return humidity == null ? UnDefType.UNDEF : new QuantityType<>(humidity, Units.PERCENT);
             }
         }
         return UnDefType.UNDEF;
@@ -137,7 +137,7 @@ public class RoomHandler extends DraytonWiserThingHandler<RoomDTO> {
     }
 
     private State getDemand() {
-        return new QuantityType<>(getData().getPercentageDemand(), SmartHomeUnits.PERCENT);
+        return new QuantityType<>(getData().getPercentageDemand(), Units.PERCENT);
     }
 
     private State getHeatRequest() {
@@ -167,10 +167,9 @@ public class RoomHandler extends DraytonWiserThingHandler<RoomDTO> {
     private State getBoostRemainingState() {
         final Integer overrideTimeout = getData().getOverrideTimeoutUnixTime();
         if (overrideTimeout != null && !"NONE".equalsIgnoreCase(getData().getOverrideType())) {
-            return new QuantityType<Time>(overrideTimeout - (System.currentTimeMillis() / 1000L),
-                    SmartHomeUnits.SECOND);
+            return new QuantityType<Time>(overrideTimeout - (System.currentTimeMillis() / 1000L), Units.SECOND);
         }
-        return new QuantityType<Time>(0, SmartHomeUnits.SECOND);
+        return new QuantityType<Time>(0, Units.SECOND);
     }
 
     private void setBoostDuration(final int durationMinutes) throws DraytonWiserApiException {
diff --git a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/RoomStatHandler.java b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/RoomStatHandler.java
index 7fbd86a403..9e11fe040f 100644
--- a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/RoomStatHandler.java
+++ b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/RoomStatHandler.java
@@ -28,7 +28,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
@@ -93,7 +93,7 @@ public class RoomStatHandler extends DraytonWiserThingHandler<RoomStatData> {
     private State getHumidity() {
         final Integer humidity = getData().roomStat.getMeasuredHumidity();
 
-        return humidity == null ? UnDefType.UNDEF : new QuantityType<>(humidity, SmartHomeUnits.PERCENT);
+        return humidity == null ? UnDefType.UNDEF : new QuantityType<>(humidity, Units.PERCENT);
     }
 
     private State getTemperature() {
@@ -120,7 +120,7 @@ public class RoomStatHandler extends DraytonWiserThingHandler<RoomStatData> {
     }
 
     private State getBatteryVoltage() {
-        return new QuantityType<>(getData().device.getBatteryVoltage() / 10.0, SmartHomeUnits.VOLT);
+        return new QuantityType<>(getData().device.getBatteryVoltage() / 10.0, Units.VOLT);
     }
 
     private State getWiserBatteryLevel() {
diff --git a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/TRVHandler.java b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/TRVHandler.java
index 029986df41..844ecc9c31 100644
--- a/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/TRVHandler.java
+++ b/bundles/org.openhab.binding.draytonwiser/src/main/java/org/openhab/binding/draytonwiser/internal/handler/TRVHandler.java
@@ -28,7 +28,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
@@ -93,7 +93,7 @@ public class TRVHandler extends DraytonWiserThingHandler<SmartValveData> {
     }
 
     private State getDemand() {
-        return new QuantityType<>(getData().smartValve.getPercentageDemand(), SmartHomeUnits.PERCENT);
+        return new QuantityType<>(getData().smartValve.getPercentageDemand(), Units.PERCENT);
     }
 
     private State getTemperature() {
@@ -120,7 +120,7 @@ public class TRVHandler extends DraytonWiserThingHandler<SmartValveData> {
     }
 
     private State getBatteryVoltage() {
-        return new QuantityType<>(getData().device.getBatteryVoltage() / 10.0, SmartHomeUnits.VOLT);
+        return new QuantityType<>(getData().device.getBatteryVoltage() / 10.0, Units.VOLT);
     }
 
     private State getWiserBatteryLevel() {
diff --git a/bundles/org.openhab.binding.dsmr/src/main/java/org/openhab/binding/dsmr/internal/device/cosem/CosemObjectType.java b/bundles/org.openhab.binding.dsmr/src/main/java/org/openhab/binding/dsmr/internal/device/cosem/CosemObjectType.java
index d23f4b748f..2ae1eefe94 100644
--- a/bundles/org.openhab.binding.dsmr/src/main/java/org/openhab/binding/dsmr/internal/device/cosem/CosemObjectType.java
+++ b/bundles/org.openhab.binding.dsmr/src/main/java/org/openhab/binding/dsmr/internal/device/cosem/CosemObjectType.java
@@ -19,7 +19,7 @@ import java.util.List;
 import java.util.Map.Entry;
 
 import org.openhab.binding.dsmr.internal.meter.DSMRMeterConstants;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Enumeration Cosem Object types
@@ -80,7 +80,7 @@ public enum CosemObjectType {
     EMETER_POWER_FAILURE_LOG(new OBISIdentifier(1, 0, 99, 97, 0, null), 2, new CosemDecimal("entries"),
             new CosemString("obisId"),
             /* Next 2 descriptors are repeating */
-            CosemDate.INSTANCE, new CosemQuantity<>(SmartHomeUnits.SECOND, "duration")),
+            CosemDate.INSTANCE, new CosemQuantity<>(Units.SECOND, "duration")),
     EMETER_VOLTAGE_SAGS_L1(new OBISIdentifier(1, 0, 32, 32, 0, null), CosemDecimal.INSTANCE),
     EMETER_VOLTAGE_SAGS_L2(new OBISIdentifier(1, 0, 52, 32, 0, null), CosemDecimal.INSTANCE),
     EMETER_VOLTAGE_SAGS_L3(new OBISIdentifier(1, 0, 72, 32, 0, null), CosemDecimal.INSTANCE),
diff --git a/bundles/org.openhab.binding.dsmr/src/main/java/org/openhab/binding/dsmr/internal/device/cosem/CosemQuantity.java b/bundles/org.openhab.binding.dsmr/src/main/java/org/openhab/binding/dsmr/internal/device/cosem/CosemQuantity.java
index 1a9ee49cab..66a9f0be11 100644
--- a/bundles/org.openhab.binding.dsmr/src/main/java/org/openhab/binding/dsmr/internal/device/cosem/CosemQuantity.java
+++ b/bundles/org.openhab.binding.dsmr/src/main/java/org/openhab/binding/dsmr/internal/device/cosem/CosemQuantity.java
@@ -29,7 +29,7 @@ import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * {@link CosemQuantity} represents a value with a unit.
@@ -41,15 +41,15 @@ import org.openhab.core.library.unit.SmartHomeUnits;
 @NonNullByDefault
 class CosemQuantity<Q extends @Nullable Quantity<Q>> extends CosemValueDescriptor<QuantityType<Q>> {
 
-    public static final CosemQuantity<ElectricCurrent> AMPERE = new CosemQuantity<>(SmartHomeUnits.AMPERE);
+    public static final CosemQuantity<ElectricCurrent> AMPERE = new CosemQuantity<>(Units.AMPERE);
     public static final CosemQuantity<Volume> CUBIC_METRE = new CosemQuantity<>(SIUnits.CUBIC_METRE);
-    public static final CosemQuantity<Energy> GIGA_JOULE = new CosemQuantity<>(MetricPrefix.GIGA(SmartHomeUnits.JOULE));
-    public static final CosemQuantity<Power> KILO_WATT = new CosemQuantity<>(MetricPrefix.KILO(SmartHomeUnits.WATT));
-    public static final CosemQuantity<Energy> KILO_WATT_HOUR = new CosemQuantity<>(SmartHomeUnits.KILOWATT_HOUR);
-    public static final CosemQuantity<ElectricPotential> VOLT = new CosemQuantity<>(SmartHomeUnits.VOLT);
-    public static final CosemQuantity<Power> WATT = new CosemQuantity<>(SmartHomeUnits.WATT);
-    public static final CosemQuantity<Power> KILO_VAR = new CosemQuantity<>(SmartHomeUnits.KILOVAR);
-    public static final CosemQuantity<Energy> KILO_VAR_HOUR = new CosemQuantity<>(SmartHomeUnits.KILOVAR_HOUR);
+    public static final CosemQuantity<Energy> GIGA_JOULE = new CosemQuantity<>(MetricPrefix.GIGA(Units.JOULE));
+    public static final CosemQuantity<Power> KILO_WATT = new CosemQuantity<>(MetricPrefix.KILO(Units.WATT));
+    public static final CosemQuantity<Energy> KILO_WATT_HOUR = new CosemQuantity<>(Units.KILOWATT_HOUR);
+    public static final CosemQuantity<ElectricPotential> VOLT = new CosemQuantity<>(Units.VOLT);
+    public static final CosemQuantity<Power> WATT = new CosemQuantity<>(Units.WATT);
+    public static final CosemQuantity<Power> KILO_VAR = new CosemQuantity<>(Units.KILOVAR);
+    public static final CosemQuantity<Energy> KILO_VAR_HOUR = new CosemQuantity<>(Units.KILOVAR_HOUR);
 
     /**
      * Pattern to convert a cosem value to a value that can be parsed by {@link QuantityType}.
diff --git a/bundles/org.openhab.binding.ecobee/src/main/java/org/openhab/binding/ecobee/internal/handler/EcobeeSensorThingHandler.java b/bundles/org.openhab.binding.ecobee/src/main/java/org/openhab/binding/ecobee/internal/handler/EcobeeSensorThingHandler.java
index 3a498496a6..a63efe68ec 100644
--- a/bundles/org.openhab.binding.ecobee/src/main/java/org/openhab/binding/ecobee/internal/handler/EcobeeSensorThingHandler.java
+++ b/bundles/org.openhab.binding.ecobee/src/main/java/org/openhab/binding/ecobee/internal/handler/EcobeeSensorThingHandler.java
@@ -22,7 +22,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.ecobee.internal.config.EcobeeSensorConfiguration;
 import org.openhab.binding.ecobee.internal.dto.thermostat.RemoteSensorCapabilityDTO;
 import org.openhab.binding.ecobee.internal.dto.thermostat.RemoteSensorDTO;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -189,7 +189,7 @@ public class EcobeeSensorThingHandler extends BaseThingHandler {
                 break;
             case CAPABILITY_HUMIDITY:
                 try {
-                    state = EcobeeUtils.undefOrQuantity(Integer.parseInt(value), SmartHomeUnits.PERCENT);
+                    state = EcobeeUtils.undefOrQuantity(Integer.parseInt(value), Units.PERCENT);
                 } catch (NumberFormatException e) {
                     state = UnDefType.UNDEF;
                 }
diff --git a/bundles/org.openhab.binding.ecobee/src/main/java/org/openhab/binding/ecobee/internal/handler/EcobeeThermostatBridgeHandler.java b/bundles/org.openhab.binding.ecobee/src/main/java/org/openhab/binding/ecobee/internal/handler/EcobeeThermostatBridgeHandler.java
index a6df47edbc..6772b82877 100644
--- a/bundles/org.openhab.binding.ecobee/src/main/java/org/openhab/binding/ecobee/internal/handler/EcobeeThermostatBridgeHandler.java
+++ b/bundles/org.openhab.binding.ecobee/src/main/java/org/openhab/binding/ecobee/internal/handler/EcobeeThermostatBridgeHandler.java
@@ -62,7 +62,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
@@ -414,16 +414,14 @@ public class EcobeeThermostatBridgeHandler extends BaseBridgeHandler {
         updateChannel(grp + CH_RUNTIME_DATE, EcobeeUtils.undefOrString(runtime.runtimeDate));
         updateChannel(grp + CH_RUNTIME_INTERVAL, EcobeeUtils.undefOrDecimal(runtime.runtimeInterval));
         updateChannel(grp + CH_ACTUAL_TEMPERATURE, EcobeeUtils.undefOrTemperature(runtime.actualTemperature));
-        updateChannel(grp + CH_ACTUAL_HUMIDITY,
-                EcobeeUtils.undefOrQuantity(runtime.actualHumidity, SmartHomeUnits.PERCENT));
+        updateChannel(grp + CH_ACTUAL_HUMIDITY, EcobeeUtils.undefOrQuantity(runtime.actualHumidity, Units.PERCENT));
         updateChannel(grp + CH_RAW_TEMPERATURE, EcobeeUtils.undefOrTemperature(runtime.rawTemperature));
         updateChannel(grp + CH_SHOW_ICON_MODE, EcobeeUtils.undefOrDecimal(runtime.showIconMode));
         updateChannel(grp + CH_DESIRED_HEAT, EcobeeUtils.undefOrTemperature(runtime.desiredHeat));
         updateChannel(grp + CH_DESIRED_COOL, EcobeeUtils.undefOrTemperature(runtime.desiredCool));
-        updateChannel(grp + CH_DESIRED_HUMIDITY,
-                EcobeeUtils.undefOrQuantity(runtime.desiredHumidity, SmartHomeUnits.PERCENT));
+        updateChannel(grp + CH_DESIRED_HUMIDITY, EcobeeUtils.undefOrQuantity(runtime.desiredHumidity, Units.PERCENT));
         updateChannel(grp + CH_DESIRED_DEHUMIDITY,
-                EcobeeUtils.undefOrQuantity(runtime.desiredDehumidity, SmartHomeUnits.PERCENT));
+                EcobeeUtils.undefOrQuantity(runtime.desiredDehumidity, Units.PERCENT));
         updateChannel(grp + CH_DESIRED_FAN_MODE, EcobeeUtils.undefOrString(runtime.desiredFanMode));
         if (runtime.desiredHeatRange != null && runtime.desiredHeatRange.size() == 2) {
             updateChannel(grp + CH_DESIRED_HEAT_RANGE_LOW,
@@ -538,9 +536,9 @@ public class EcobeeThermostatBridgeHandler extends BaseBridgeHandler {
         updateChannel(grp + CH_RANDOM_START_DELAY_COOL, EcobeeUtils.undefOrDecimal(settings.randomStartDelayCool));
         updateChannel(grp + CH_RANDOM_START_DELAY_HEAT, EcobeeUtils.undefOrDecimal(settings.randomStartDelayHeat));
         updateChannel(grp + CH_HUMIDITY_HIGH_ALERT,
-                EcobeeUtils.undefOrQuantity(settings.humidityHighAlert, SmartHomeUnits.PERCENT));
+                EcobeeUtils.undefOrQuantity(settings.humidityHighAlert, Units.PERCENT));
         updateChannel(grp + CH_HUMIDITY_LOW_ALERT,
-                EcobeeUtils.undefOrQuantity(settings.humidityLowAlert, SmartHomeUnits.PERCENT));
+                EcobeeUtils.undefOrQuantity(settings.humidityLowAlert, Units.PERCENT));
         updateChannel(grp + CH_DISABLE_HEAT_PUMP_ALERTS, EcobeeUtils.undefOrOnOff(settings.disableHeatPumpAlerts));
         updateChannel(grp + CH_DISABLE_ALERTS_ON_IDT, EcobeeUtils.undefOrOnOff(settings.disableAlertsOnIdt));
         updateChannel(grp + CH_HUMIDITY_ALERT_NOTIFY, EcobeeUtils.undefOrOnOff(settings.humidityAlertNotify));
@@ -695,7 +693,7 @@ public class EcobeeThermostatBridgeHandler extends BaseBridgeHandler {
                 updateChannel(grp + CH_FORECAST_PRESSURE,
                         EcobeeUtils.undefOrQuantity(forecast.pressure, ImperialUnits.INCH_OF_MERCURY));
                 updateChannel(grp + CH_FORECAST_RELATIVE_HUMIDITY,
-                        EcobeeUtils.undefOrQuantity(forecast.relativeHumidity, SmartHomeUnits.PERCENT));
+                        EcobeeUtils.undefOrQuantity(forecast.relativeHumidity, Units.PERCENT));
                 updateChannel(grp + CH_FORECAST_DEWPOINT, EcobeeUtils.undefOrTemperature(forecast.dewpoint));
                 updateChannel(grp + CH_FORECAST_VISIBILITY,
                         EcobeeUtils.undefOrQuantity(forecast.visibility, SIUnits.METRE));
@@ -705,8 +703,8 @@ public class EcobeeThermostatBridgeHandler extends BaseBridgeHandler {
                         EcobeeUtils.undefOrQuantity(forecast.windGust, ImperialUnits.MILES_PER_HOUR));
                 updateChannel(grp + CH_FORECAST_WIND_DIRECTION, EcobeeUtils.undefOrString(forecast.windDirection));
                 updateChannel(grp + CH_FORECAST_WIND_BEARING,
-                        EcobeeUtils.undefOrQuantity(forecast.windBearing, SmartHomeUnits.DEGREE_ANGLE));
-                updateChannel(grp + CH_FORECAST_POP, EcobeeUtils.undefOrQuantity(forecast.pop, SmartHomeUnits.PERCENT));
+                        EcobeeUtils.undefOrQuantity(forecast.windBearing, Units.DEGREE_ANGLE));
+                updateChannel(grp + CH_FORECAST_POP, EcobeeUtils.undefOrQuantity(forecast.pop, Units.PERCENT));
                 updateChannel(grp + CH_FORECAST_TEMP_HIGH, EcobeeUtils.undefOrTemperature(forecast.tempHigh));
                 updateChannel(grp + CH_FORECAST_TEMP_LOW, EcobeeUtils.undefOrTemperature(forecast.tempLow));
                 updateChannel(grp + CH_FORECAST_SKY, EcobeeUtils.undefOrDecimal(forecast.sky));
diff --git a/bundles/org.openhab.binding.energenie/src/main/java/org/openhab/binding/energenie/internal/EnergeniePWMStateEnum.java b/bundles/org.openhab.binding.energenie/src/main/java/org/openhab/binding/energenie/internal/EnergeniePWMStateEnum.java
index afebf4f532..b5c4df45c1 100644
--- a/bundles/org.openhab.binding.energenie/src/main/java/org/openhab/binding/energenie/internal/EnergeniePWMStateEnum.java
+++ b/bundles/org.openhab.binding.energenie/src/main/java/org/openhab/binding/energenie/internal/EnergeniePWMStateEnum.java
@@ -16,7 +16,7 @@ import javax.measure.Unit;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 import org.slf4j.Logger;
@@ -30,10 +30,10 @@ import org.slf4j.LoggerFactory;
 
 @NonNullByDefault
 public enum EnergeniePWMStateEnum {
-    VOLTAGE("var V  = ", 9, 20, 10, SmartHomeUnits.VOLT),
-    CURRENT("var V  = ", 9, 20, 100, SmartHomeUnits.AMPERE),
-    POWER("var P=", 6, 20, 466, SmartHomeUnits.WATT),
-    ENERGY("var E=", 6, 20, 25600, SmartHomeUnits.WATT_HOUR);
+    VOLTAGE("var V  = ", 9, 20, 10, Units.VOLT),
+    CURRENT("var V  = ", 9, 20, 100, Units.AMPERE),
+    POWER("var P=", 6, 20, 466, Units.WATT),
+    ENERGY("var E=", 6, 20, 25600, Units.WATT_HOUR);
 
     private final Logger logger = LoggerFactory.getLogger(EnergeniePWMStateEnum.class);
 
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_04/A5_04_02_Eltako.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_04/A5_04_02_Eltako.java
index fcbb4916b5..ad8bc8d8fe 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_04/A5_04_02_Eltako.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_04/A5_04_02_Eltako.java
@@ -19,7 +19,7 @@ import java.util.function.Function;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 
 /**
@@ -37,7 +37,7 @@ public class A5_04_02_Eltako extends A5_04_02 {
             Function<String, State> getCurrentStateFunc, Configuration config) {
         if (channelId.equals(CHANNEL_BATTERY_VOLTAGE)) {
             double voltage = getDB_3Value() * 6.58 / 255.0; // not sure if this is right
-            return new QuantityType<>(voltage, SmartHomeUnits.VOLT);
+            return new QuantityType<>(voltage, Units.VOLT);
         }
 
         return super.convertToStateImpl(channelId, channelTypeId, getCurrentStateFunc, config);
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_06/A5_06_01.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_06/A5_06_01.java
index 6c1490767e..44c0216abb 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_06/A5_06_01.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_06/A5_06_01.java
@@ -20,7 +20,7 @@ import org.openhab.binding.enocean.internal.eep.Base._4BSMessage;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -39,7 +39,7 @@ public class A5_06_01 extends _4BSMessage {
 
         double voltage = db3 / 50.0; // 0..255 = 0.0..5.1V
 
-        return new QuantityType<>(voltage, SmartHomeUnits.VOLT);
+        return new QuantityType<>(voltage, Units.VOLT);
     }
 
     private State getIllumination() {
@@ -47,7 +47,7 @@ public class A5_06_01 extends _4BSMessage {
 
         double illumination = rs ? getDB_2Value() * 116.48 + 300.0 : getDB_1Value() * 232.94 + 600.0;
 
-        return new QuantityType<>(illumination, SmartHomeUnits.LUX);
+        return new QuantityType<>(illumination, Units.LUX);
     }
 
     @Override
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_06/A5_06_01_ELTAKO.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_06/A5_06_01_ELTAKO.java
index fb1ed0e2ec..c5da8dc286 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_06/A5_06_01_ELTAKO.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_06/A5_06_01_ELTAKO.java
@@ -20,7 +20,7 @@ import org.openhab.binding.enocean.internal.eep.Base._4BSMessage;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -39,9 +39,9 @@ public class A5_06_01_ELTAKO extends _4BSMessage {
 
         if (db2 == 0) {
             int db3 = getDB_3Value();
-            return new QuantityType<>(db3 * 0.5, SmartHomeUnits.LUX);
+            return new QuantityType<>(db3 * 0.5, Units.LUX);
         } else {
-            return new QuantityType<>(db2 * 116.48 + 300.0, SmartHomeUnits.LUX);
+            return new QuantityType<>(db2 * 116.48 + 300.0, Units.LUX);
         }
     }
 
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_07/A5_07.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_07/A5_07.java
index c7ddf94e16..b79d1ece40 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_07/A5_07.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_07/A5_07.java
@@ -20,7 +20,7 @@ import org.openhab.binding.enocean.internal.eep.Base._4BSMessage;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -47,7 +47,7 @@ public abstract class A5_07 extends _4BSMessage {
         }
 
         double voltage = value / 50.0; // 0..250 = 0.0..5.0V
-        return new QuantityType<>(voltage, SmartHomeUnits.VOLT);
+        return new QuantityType<>(voltage, Units.VOLT);
     }
 
     @Override
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_07/A5_07_03.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_07/A5_07_03.java
index e9ebe0262a..64c7b97d7c 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_07/A5_07_03.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_07/A5_07_03.java
@@ -14,7 +14,7 @@ package org.openhab.binding.enocean.internal.eep.A5_07;
 
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 
 /**
@@ -29,6 +29,6 @@ public class A5_07_03 extends A5_07_02 {
 
     @Override
     protected State getIllumination() {
-        return new QuantityType<>((getDB_2Value() << 8) + ((getDB_1Value() & 0b11000000) >>> 6), SmartHomeUnits.LUX);
+        return new QuantityType<>((getDB_2Value() << 8) + ((getDB_1Value() & 0b11000000) >>> 6), Units.LUX);
     }
 }
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_08/A5_08.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_08/A5_08.java
index 35a819a5ac..995bfbd79d 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_08/A5_08.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_08/A5_08.java
@@ -22,7 +22,7 @@ import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -84,7 +84,7 @@ public abstract class A5_08 extends _4BSMessage {
             double scaledIllumination = getScaledIlluminationMin()
                     + ((getUnscaledIlluminationValue() * (getScaledIlluminationMax() - getScaledIlluminationMin()))
                             / (getUnscaledIlluminationMax() - getUnscaledIlluminationMin()));
-            return new QuantityType<>(scaledIllumination, SmartHomeUnits.LUX);
+            return new QuantityType<>(scaledIllumination, Units.LUX);
         } else if (channelId.equals(CHANNEL_MOTIONDETECTION)) {
             return getBit(getDB_0(), 1) ? OnOffType.OFF : OnOffType.ON;
         } else if (channelId.equals(CHANNEL_OCCUPANCY)) {
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_11/A5_11_03.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_11/A5_11_03.java
index 19e703802e..4b2541f3c0 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_11/A5_11_03.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_11/A5_11_03.java
@@ -21,7 +21,7 @@ import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -77,7 +77,7 @@ public class A5_11_03 extends _4BSMessage {
             int an = (db2 & 0x7F) * 2;
 
             if ((an >= 0) && (an <= 180)) {
-                return new QuantityType<>(as ? an * -1 : an, SmartHomeUnits.DEGREE_ANGLE);
+                return new QuantityType<>(as ? an * -1 : an, Units.DEGREE_ANGLE);
             }
         }
 
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_11/A5_11_04.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_11/A5_11_04.java
index c0d7fc265a..36d6628f62 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_11/A5_11_04.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_11/A5_11_04.java
@@ -24,7 +24,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 import org.openhab.core.util.HexUtils;
@@ -135,7 +135,7 @@ public class A5_11_04 extends _4BSMessage {
 
             return new QuantityType<>(
                     Long.parseLong(HexUtils.bytesToHex(new byte[] { getDB_3(), getDB_2() }), 16) * factor,
-                    SmartHomeUnits.KILOWATT_HOUR);
+                    Units.KILOWATT_HOUR);
         }
 
         return UnDefType.UNDEF;
@@ -163,8 +163,7 @@ public class A5_11_04 extends _4BSMessage {
             }
 
             return new QuantityType<>(
-                    Long.parseLong(HexUtils.bytesToHex(new byte[] { getDB_3(), getDB_2() }), 16) * factor,
-                    SmartHomeUnits.WATT);
+                    Long.parseLong(HexUtils.bytesToHex(new byte[] { getDB_3(), getDB_2() }), 16) * factor, Units.WATT);
         }
 
         return UnDefType.UNDEF;
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12.java
index e3067725da..4d008e56c1 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12.java
@@ -21,7 +21,7 @@ import org.openhab.binding.enocean.internal.eep.EEPHelper;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 import org.openhab.core.util.HexUtils;
@@ -36,11 +36,11 @@ public abstract class A5_12 extends _4BSMessage {
     }
 
     protected State calcCumulativeValue(float value) {
-        return new QuantityType<>(value, SmartHomeUnits.ONE);
+        return new QuantityType<>(value, Units.ONE);
     }
 
     protected State calcCurrentValue(float value) {
-        return new QuantityType<>(value, SmartHomeUnits.ONE);
+        return new QuantityType<>(value, Units.ONE);
     }
 
     protected State getCumulativeValue() {
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_00.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_00.java
index 7a97bb70b9..b35b711610 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_00.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_00.java
@@ -14,7 +14,7 @@ package org.openhab.binding.enocean.internal.eep.A5_12;
 
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 
 /**
@@ -29,11 +29,11 @@ public class A5_12_00 extends A5_12 {
 
     @Override
     protected State calcCumulativeValue(float value) {
-        return new QuantityType<>(value, SmartHomeUnits.ONE);
+        return new QuantityType<>(value, Units.ONE);
     }
 
     @Override
     protected State calcCurrentValue(float value) {
-        return new QuantityType<>(value, SmartHomeUnits.ONE);
+        return new QuantityType<>(value, Units.ONE);
     }
 }
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_01.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_01.java
index 72a6983c71..96990d1664 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_01.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_01.java
@@ -14,7 +14,7 @@ package org.openhab.binding.enocean.internal.eep.A5_12;
 
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 
 /**
@@ -29,11 +29,11 @@ public class A5_12_01 extends A5_12 {
 
     @Override
     protected State calcCumulativeValue(float value) {
-        return new QuantityType<>(value, SmartHomeUnits.KILOWATT_HOUR);
+        return new QuantityType<>(value, Units.KILOWATT_HOUR);
     }
 
     @Override
     protected State calcCurrentValue(float value) {
-        return new QuantityType<>(value, SmartHomeUnits.WATT);
+        return new QuantityType<>(value, Units.WATT);
     }
 }
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_02.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_02.java
index fa5b298db8..4a885fe624 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_02.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_02.java
@@ -15,7 +15,7 @@ package org.openhab.binding.enocean.internal.eep.A5_12;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 
 /**
@@ -36,6 +36,6 @@ public class A5_12_02 extends A5_12 {
     @Override
     protected State calcCurrentValue(float value) {
         // value is given in litre/second, hence multiply by 60
-        return new QuantityType<>(value * 60, SmartHomeUnits.LITRE_PER_MINUTE);
+        return new QuantityType<>(value * 60, Units.LITRE_PER_MINUTE);
     }
 }
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_03.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_03.java
index eaaf886d94..73dc276670 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_03.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12_03.java
@@ -15,7 +15,7 @@ package org.openhab.binding.enocean.internal.eep.A5_12;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 
 /**
@@ -36,6 +36,6 @@ public class A5_12_03 extends A5_12 {
     @Override
     protected State calcCurrentValue(float value) {
         // value is given in litre/second, hence multiply by 60
-        return new QuantityType<>(value * 60, SmartHomeUnits.LITRE_PER_MINUTE);
+        return new QuantityType<>(value * 60, Units.LITRE_PER_MINUTE);
     }
 }
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_13/A5_13_01.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_13/A5_13_01.java
index 5d53956ebf..5192c15dd9 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_13/A5_13_01.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_13/A5_13_01.java
@@ -21,7 +21,7 @@ import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -37,11 +37,11 @@ public class A5_13_01 extends A5_13 {
     }
 
     protected State getIllumination() {
-        return new QuantityType<>(((getDB_3Value() * 1000.0) / 255.0), SmartHomeUnits.LUX);
+        return new QuantityType<>(((getDB_3Value() * 1000.0) / 255.0), Units.LUX);
     }
 
     protected State getIllumination(double value) {
-        return new QuantityType<>(((value * 1000.0 * 150.0) / 255.0), SmartHomeUnits.LUX);
+        return new QuantityType<>(((value * 1000.0 * 150.0) / 255.0), Units.LUX);
     }
 
     protected State getIlluminationWest() {
@@ -61,7 +61,7 @@ public class A5_13_01 extends A5_13 {
     }
 
     protected State getWindSpeed() {
-        return new QuantityType<>(((getDB_1Value() * 70.0) / 255.0), SmartHomeUnits.METRE_PER_SECOND);
+        return new QuantityType<>(((getDB_1Value() * 70.0) / 255.0), Units.METRE_PER_SECOND);
     }
 
     protected State getRainStatus() {
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_14/A5_14.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_14/A5_14.java
index 9c3a41c7a9..4f7f26bd8e 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_14/A5_14.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_14/A5_14.java
@@ -20,7 +20,7 @@ import org.openhab.binding.enocean.internal.eep.Base._4BSMessage;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -43,7 +43,7 @@ public abstract class A5_14 extends _4BSMessage {
 
         double voltage = db3 / 50.0; // 0..250 = 0.0..5.0V
 
-        return new QuantityType<>(voltage, SmartHomeUnits.VOLT);
+        return new QuantityType<>(voltage, Units.VOLT);
     }
 
     @Override
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_14/A5_14_01_ELTAKO.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_14/A5_14_01_ELTAKO.java
index fb6c13e76e..935095708a 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_14/A5_14_01_ELTAKO.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_14/A5_14_01_ELTAKO.java
@@ -20,7 +20,7 @@ import org.openhab.binding.enocean.internal.eep.Base._4BSMessage;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -39,7 +39,7 @@ public class A5_14_01_ELTAKO extends _4BSMessage {
 
         double voltage = db3 / 51.0; // 0..255 = 0.0..5.0V
 
-        return new QuantityType<>(voltage, SmartHomeUnits.VOLT);
+        return new QuantityType<>(voltage, Units.VOLT);
     }
 
     private State getBatteryVoltage() {
@@ -47,7 +47,7 @@ public class A5_14_01_ELTAKO extends _4BSMessage {
 
         double voltage = db2 / 51.0; // 0..255 = 0.0..5.0V
 
-        return new QuantityType<>(voltage, SmartHomeUnits.VOLT);
+        return new QuantityType<>(voltage, Units.VOLT);
     }
 
     @Override
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_20/A5_20_04.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_20/A5_20_04.java
index ec46873f96..2406cf4384 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_20/A5_20_04.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_20/A5_20_04.java
@@ -24,7 +24,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
@@ -222,10 +222,10 @@ public class A5_20_04 extends A5_20 {
         boolean fl = getBit(getDB_0Value(), 0);
 
         if (!fl) {
-            return new QuantityType<>(-1, SmartHomeUnits.ONE);
+            return new QuantityType<>(-1, Units.ONE);
         }
 
-        return new QuantityType<>(getDB_1Value(), SmartHomeUnits.ONE);
+        return new QuantityType<>(getDB_1Value(), Units.ONE);
     }
 
     private State getMeasurementControl() {
@@ -262,6 +262,6 @@ public class A5_20_04 extends A5_20 {
     }
 
     private State getValvePosition() {
-        return new QuantityType<>(getDB_3Value(), SmartHomeUnits.PERCENT);
+        return new QuantityType<>(getDB_3Value(), Units.PERCENT);
     }
 }
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_38/A5_38_08_Blinds.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_38/A5_38_08_Blinds.java
index b14da9785a..3c16822bdf 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_38/A5_38_08_Blinds.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_38/A5_38_08_Blinds.java
@@ -25,7 +25,7 @@ import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StopMoveType;
 import org.openhab.core.library.types.UpDownType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
@@ -139,7 +139,7 @@ public class A5_38_08_Blinds extends _4BSMessage {
             int an = (db1 & 0x7F) * 2;
 
             if ((an >= 0) && (an <= 180)) {
-                return new QuantityType<>(as ? an * -1 : an, SmartHomeUnits.DEGREE_ANGLE);
+                return new QuantityType<>(as ? an * -1 : an, Units.DEGREE_ANGLE);
             }
         }
 
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D0/D0_06.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D0/D0_06.java
index aa6553b8c6..a751844c5e 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D0/D0_06.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D0/D0_06.java
@@ -20,7 +20,7 @@ import org.openhab.binding.enocean.internal.eep.Base._SIGMessage;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -42,7 +42,7 @@ public class D0_06 extends _SIGMessage {
     public State convertToStateImpl(String channelId, String channelTypeId, Function<String, State> getCurrentStateFunc,
             Configuration config) {
         if (CHANNEL_BATTERY_LEVEL.equals(channelId)) {
-            return new QuantityType<>(bytes[1] & 0xFF, SmartHomeUnits.PERCENT);
+            return new QuantityType<>(bytes[1] & 0xFF, Units.PERCENT);
         }
 
         return UnDefType.UNDEF;
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_01/D2_01.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_01/D2_01.java
index ee43c9372e..1f4c2c3321 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_01/D2_01.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_01/D2_01.java
@@ -26,7 +26,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.RefreshType;
 import org.openhab.core.types.State;
@@ -159,7 +159,7 @@ public abstract class D2_01 extends _VLDMessage {
 
             float energy = Long.parseLong(HexUtils.bytesToHex(new byte[] { bytes[2], bytes[3], bytes[4], bytes[5] }),
                     16) * factor;
-            return new QuantityType<>(energy, SmartHomeUnits.KILOWATT_HOUR);
+            return new QuantityType<>(energy, Units.KILOWATT_HOUR);
         }
 
         return UnDefType.UNDEF;
@@ -183,7 +183,7 @@ public abstract class D2_01 extends _VLDMessage {
             float power = Long.parseLong(HexUtils.bytesToHex(new byte[] { bytes[2], bytes[3], bytes[4], bytes[5] }), 16)
                     * factor;
 
-            return new QuantityType<>(power, SmartHomeUnits.WATT);
+            return new QuantityType<>(power, Units.WATT);
         }
 
         return UnDefType.UNDEF;
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_03/D2_03_0A.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_03/D2_03_0A.java
index 61f00e1a52..244d37dc74 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_03/D2_03_0A.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_03/D2_03_0A.java
@@ -20,7 +20,7 @@ import org.openhab.binding.enocean.internal.eep.Base._VLDMessage;
 import org.openhab.binding.enocean.internal.messages.ERP1Message;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.CommonTriggerEvents;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
@@ -64,7 +64,7 @@ public class D2_03_0A extends _VLDMessage {
     public State convertToStateImpl(String channelId, String channelTypeId, Function<String, State> getCurrentStateFunc,
             Configuration config) {
         if (CHANNEL_BATTERY_LEVEL.equals(channelId)) {
-            return new QuantityType<>(bytes[0] & 0xFF, SmartHomeUnits.PERCENT);
+            return new QuantityType<>(bytes[0] & 0xFF, Units.PERCENT);
         }
 
         return UnDefType.UNDEF;
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_14/D2_14_30.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_14/D2_14_30.java
index 152b56e726..1b46ab793e 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_14/D2_14_30.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_14/D2_14_30.java
@@ -24,7 +24,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -49,13 +49,13 @@ public class D2_14_30 extends _VLDMessage {
     protected State getBatteryLevel() {
         switch ((bytes[1] & 0b110) >>> 1) {
             case 0:
-                return new QuantityType<>(100, SmartHomeUnits.PERCENT); // High
+                return new QuantityType<>(100, Units.PERCENT); // High
             case 1:
-                return new QuantityType<>(50, SmartHomeUnits.PERCENT); // Medium
+                return new QuantityType<>(50, Units.PERCENT); // Medium
             case 2:
-                return new QuantityType<>(25, SmartHomeUnits.PERCENT); // Low
+                return new QuantityType<>(25, Units.PERCENT); // Low
             case 3:
-                return new QuantityType<>(5, SmartHomeUnits.PERCENT); // Critical
+                return new QuantityType<>(5, Units.PERCENT); // Critical
         }
 
         return UnDefType.UNDEF;
@@ -76,12 +76,12 @@ public class D2_14_30 extends _VLDMessage {
             case CHANNEL_SENSORANALYSISTEMPERATURRANGE:
                 return getBit(bytes[0], 3) ? OnOffType.ON : OnOffType.OFF;
             case CHANNEL_TIMESINCELASTMAINTENANCE:
-                return new QuantityType<>(((bytes[0] << 5) + (bytes[0] >>> 3)) & 0xFF, SmartHomeUnits.WEEK);
+                return new QuantityType<>(((bytes[0] << 5) + (bytes[0] >>> 3)) & 0xFF, Units.WEEK);
             case CHANNEL_BATTERY_LEVEL:
                 return getBatteryLevel();
             case CHANNEL_REMAININGPLT: {
                 int months = ((bytes[1] << 7) + (bytes[2] >>> 1)) & 0xFF;
-                return months < 121 ? new QuantityType<>(months * 4, SmartHomeUnits.WEEK) : UnDefType.NULL;
+                return months < 121 ? new QuantityType<>(months * 4, Units.WEEK) : UnDefType.NULL;
             }
             case CHANNEL_TEMPERATURE: {
                 int unscaledValue = ((bytes[2] << 7) + (bytes[3] >>> 1)) & 0xFF;
diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/EEPHelper.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/EEPHelper.java
index a6f630c22f..9330f69f43 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/EEPHelper.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/EEPHelper.java
@@ -17,7 +17,7 @@ import javax.measure.quantity.Energy;
 import org.openhab.binding.enocean.internal.config.EnOceanChannelTotalusageConfig;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -35,14 +35,14 @@ public abstract class EEPHelper {
             QuantityType<Energy> newValue = value.as(QuantityType.class);
 
             if (newValue != null) {
-                newValue = newValue.toUnit(SmartHomeUnits.KILOWATT_HOUR);
+                newValue = newValue.toUnit(Units.KILOWATT_HOUR);
             }
 
             @SuppressWarnings("unchecked")
             QuantityType<Energy> oldValue = currentState.as(QuantityType.class);
 
             if (oldValue != null) {
-                oldValue = oldValue.toUnit(SmartHomeUnits.KILOWATT_HOUR);
+                oldValue = oldValue.toUnit(Units.KILOWATT_HOUR);
             }
 
             if ((newValue != null) && (oldValue != null)) {
diff --git a/bundles/org.openhab.binding.fmiweather/src/main/java/org/openhab/binding/fmiweather/internal/ForecastWeatherHandler.java b/bundles/org.openhab.binding.fmiweather/src/main/java/org/openhab/binding/fmiweather/internal/ForecastWeatherHandler.java
index 510af0c91d..9c7d6f78b3 100644
--- a/bundles/org.openhab.binding.fmiweather/src/main/java/org/openhab/binding/fmiweather/internal/ForecastWeatherHandler.java
+++ b/bundles/org.openhab.binding.fmiweather/src/main/java/org/openhab/binding/fmiweather/internal/ForecastWeatherHandler.java
@@ -15,7 +15,7 @@ package org.openhab.binding.fmiweather.internal;
 import static org.openhab.binding.fmiweather.internal.BindingConstants.*;
 import static org.openhab.binding.fmiweather.internal.client.ForecastRequest.*;
 import static org.openhab.core.library.unit.SIUnits.CELSIUS;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.math.BigDecimal;
 import java.time.Instant;
diff --git a/bundles/org.openhab.binding.fmiweather/src/main/java/org/openhab/binding/fmiweather/internal/ObservationWeatherHandler.java b/bundles/org.openhab.binding.fmiweather/src/main/java/org/openhab/binding/fmiweather/internal/ObservationWeatherHandler.java
index 97276c84d1..cfd57cfbe4 100644
--- a/bundles/org.openhab.binding.fmiweather/src/main/java/org/openhab/binding/fmiweather/internal/ObservationWeatherHandler.java
+++ b/bundles/org.openhab.binding.fmiweather/src/main/java/org/openhab/binding/fmiweather/internal/ObservationWeatherHandler.java
@@ -15,7 +15,7 @@ package org.openhab.binding.fmiweather.internal;
 import static org.openhab.binding.fmiweather.internal.BindingConstants.*;
 import static org.openhab.binding.fmiweather.internal.client.ObservationRequest.*;
 import static org.openhab.core.library.unit.SIUnits.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.math.BigDecimal;
 import java.time.Instant;
diff --git a/bundles/org.openhab.binding.foobot/src/main/java/org/openhab/binding/foobot/internal/json/FoobotSensor.java b/bundles/org.openhab.binding.foobot/src/main/java/org/openhab/binding/foobot/internal/json/FoobotSensor.java
index 9590993859..da3c1b7d33 100644
--- a/bundles/org.openhab.binding.foobot/src/main/java/org/openhab/binding/foobot/internal/json/FoobotSensor.java
+++ b/bundles/org.openhab.binding.foobot/src/main/java/org/openhab/binding/foobot/internal/json/FoobotSensor.java
@@ -23,7 +23,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Enum for all specific sensor data returned by the Foobot device.
@@ -33,10 +33,10 @@ import org.openhab.core.library.unit.SmartHomeUnits;
 @NonNullByDefault
 public enum FoobotSensor {
     TIME("time", "time", null),
-    PM("pm", "pm", SmartHomeUnits.MICROGRAM_PER_CUBICMETRE),
+    PM("pm", "pm", Units.MICROGRAM_PER_CUBICMETRE),
     TEMPERATURE("temperature", "tmp", "C", SIUnits.CELSIUS, ImperialUnits.FAHRENHEIT),
     HUMIDITY("humidity", "hum", null),
-    CO2("co2", "co2", SmartHomeUnits.PARTS_PER_MILLION),
+    CO2("co2", "co2", Units.PARTS_PER_MILLION),
     VOC("voc", "voc", null),
     GPI("gpi", "allpollu", null);
 
diff --git a/bundles/org.openhab.binding.gce/src/main/java/org/openhab/binding/gce/internal/handler/Ipx800v3Handler.java b/bundles/org.openhab.binding.gce/src/main/java/org/openhab/binding/gce/internal/handler/Ipx800v3Handler.java
index 2d55745ba5..bb84997fa3 100644
--- a/bundles/org.openhab.binding.gce/src/main/java/org/openhab/binding/gce/internal/handler/Ipx800v3Handler.java
+++ b/bundles/org.openhab.binding.gce/src/main/java/org/openhab/binding/gce/internal/handler/Ipx800v3Handler.java
@@ -45,7 +45,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelGroupUID;
 import org.openhab.core.thing.ChannelUID;
@@ -270,7 +270,7 @@ public class Ipx800v3Handler extends BaseThingHandler implements Ipx800EventList
                     case ANALOG:
                         state = new DecimalType(value);
                         updateState(channelId + PROPERTY_SEPARATOR + CHANNEL_VOLTAGE,
-                                new QuantityType<>(value * ANALOG_SAMPLING, SmartHomeUnits.VOLT));
+                                new QuantityType<>(value * ANALOG_SAMPLING, Units.VOLT));
                         break;
                     case CONTACT:
                         DigitalInputConfiguration config = configuration.as(DigitalInputConfiguration.class);
@@ -307,7 +307,7 @@ public class Ipx800v3Handler extends BaseThingHandler implements Ipx800EventList
                 updateState(channelId, state);
                 if (!portData.isInitializing()) {
                     updateState(channelId + PROPERTY_SEPARATOR + CHANNEL_LAST_STATE_DURATION,
-                            new QuantityType<>(sinceLastChange / 1000, SmartHomeUnits.SECOND));
+                            new QuantityType<>(sinceLastChange / 1000, Units.SECOND));
                 }
                 portData.setData(value, now);
             } else {
diff --git a/bundles/org.openhab.binding.goecharger/src/main/java/org/openhab/binding/goecharger/internal/handler/GoEChargerHandler.java b/bundles/org.openhab.binding.goecharger/src/main/java/org/openhab/binding/goecharger/internal/handler/GoEChargerHandler.java
index c9baeedc5c..d8e4ddb42b 100644
--- a/bundles/org.openhab.binding.goecharger/src/main/java/org/openhab/binding/goecharger/internal/handler/GoEChargerHandler.java
+++ b/bundles/org.openhab.binding.goecharger/src/main/java/org/openhab/binding/goecharger/internal/handler/GoEChargerHandler.java
@@ -59,7 +59,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -107,7 +107,7 @@ public class GoEChargerHandler extends BaseThingHandler {
                 if (goeResponse.maxCurrent == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>(goeResponse.maxCurrent, SmartHomeUnits.AMPERE);
+                return new QuantityType<>(goeResponse.maxCurrent, Units.AMPERE);
             case PWM_SIGNAL:
                 if (goeResponse.pwmSignal == null) {
                     return UnDefType.UNDEF;
@@ -182,7 +182,7 @@ public class GoEChargerHandler extends BaseThingHandler {
                 if (goeResponse.cableEncoding == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>(goeResponse.cableEncoding, SmartHomeUnits.AMPERE);
+                return new QuantityType<>(goeResponse.cableEncoding, Units.AMPERE);
             case PHASES:
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
@@ -208,19 +208,18 @@ public class GoEChargerHandler extends BaseThingHandler {
                     return UnDefType.UNDEF;
                 }
                 return new QuantityType<>((Double) (goeResponse.sessionChargeConsumption / 360000d),
-                        SmartHomeUnits.KILOWATT_HOUR);
+                        Units.KILOWATT_HOUR);
             case SESSION_CHARGE_CONSUMPTION_LIMIT:
                 if (goeResponse.sessionChargeConsumptionLimit == null) {
                     return UnDefType.UNDEF;
                 }
                 return new QuantityType<>((Double) (goeResponse.sessionChargeConsumptionLimit / 10d),
-                        SmartHomeUnits.KILOWATT_HOUR);
+                        Units.KILOWATT_HOUR);
             case TOTAL_CONSUMPTION:
                 if (goeResponse.totalChargeConsumption == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>((Double) (goeResponse.totalChargeConsumption / 10d),
-                        SmartHomeUnits.KILOWATT_HOUR);
+                return new QuantityType<>((Double) (goeResponse.totalChargeConsumption / 10d), Units.KILOWATT_HOUR);
             case FIRMWARE:
                 if (goeResponse.firmware == null) {
                     return UnDefType.UNDEF;
@@ -230,49 +229,49 @@ public class GoEChargerHandler extends BaseThingHandler {
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>(goeResponse.energy[0], SmartHomeUnits.VOLT);
+                return new QuantityType<>(goeResponse.energy[0], Units.VOLT);
             case VOLTAGE_L2:
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>(goeResponse.energy[1], SmartHomeUnits.VOLT);
+                return new QuantityType<>(goeResponse.energy[1], Units.VOLT);
             case VOLTAGE_L3:
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>(goeResponse.energy[2], SmartHomeUnits.VOLT);
+                return new QuantityType<>(goeResponse.energy[2], Units.VOLT);
             case CURRENT_L1:
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
                 }
                 // values come in as A*10, 41 means 4.1A
-                return new QuantityType<>((Double) (goeResponse.energy[4] / 10d), SmartHomeUnits.AMPERE);
+                return new QuantityType<>((Double) (goeResponse.energy[4] / 10d), Units.AMPERE);
             case CURRENT_L2:
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>((Double) (goeResponse.energy[5] / 10d), SmartHomeUnits.AMPERE);
+                return new QuantityType<>((Double) (goeResponse.energy[5] / 10d), Units.AMPERE);
             case CURRENT_L3:
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>((Double) (goeResponse.energy[6] / 10d), SmartHomeUnits.AMPERE);
+                return new QuantityType<>((Double) (goeResponse.energy[6] / 10d), Units.AMPERE);
             case POWER_L1:
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
                 }
                 // values come in as kW*10, 41 means 4.1kW
-                return new QuantityType<>(goeResponse.energy[7] * 100, SmartHomeUnits.WATT);
+                return new QuantityType<>(goeResponse.energy[7] * 100, Units.WATT);
             case POWER_L2:
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>(goeResponse.energy[8] * 100, SmartHomeUnits.WATT);
+                return new QuantityType<>(goeResponse.energy[8] * 100, Units.WATT);
             case POWER_L3:
                 if (goeResponse.energy == null) {
                     return UnDefType.UNDEF;
                 }
-                return new QuantityType<>(goeResponse.energy[9] * 100, SmartHomeUnits.WATT);
+                return new QuantityType<>(goeResponse.energy[9] * 100, Units.WATT);
         }
         return UnDefType.UNDEF;
     }
@@ -293,8 +292,7 @@ public class GoEChargerHandler extends BaseThingHandler {
                 if (command instanceof DecimalType) {
                     value = String.valueOf(((DecimalType) command).intValue());
                 } else if (command instanceof QuantityType<?>) {
-                    value = String.valueOf(
-                            ((QuantityType<ElectricCurrent>) command).toUnit(SmartHomeUnits.AMPERE).intValue());
+                    value = String.valueOf(((QuantityType<ElectricCurrent>) command).toUnit(Units.AMPERE).intValue());
                 }
                 break;
             case SESSION_CHARGE_CONSUMPTION_LIMIT:
@@ -302,8 +300,8 @@ public class GoEChargerHandler extends BaseThingHandler {
                 if (command instanceof DecimalType) {
                     value = String.valueOf(((DecimalType) command).intValue() * 10);
                 } else if (command instanceof QuantityType<?>) {
-                    value = String.valueOf(
-                            ((QuantityType<Energy>) command).toUnit(SmartHomeUnits.KILOWATT_HOUR).intValue() * 10);
+                    value = String
+                            .valueOf(((QuantityType<Energy>) command).toUnit(Units.KILOWATT_HOUR).intValue() * 10);
                 }
                 break;
             case ALLOW_CHARGING:
diff --git a/bundles/org.openhab.binding.groheondus/src/main/java/org/openhab/binding/groheondus/internal/handler/GroheOndusSenseGuardHandler.java b/bundles/org.openhab.binding.groheondus/src/main/java/org/openhab/binding/groheondus/internal/handler/GroheOndusSenseGuardHandler.java
index ebe316df93..26eac8f6de 100644
--- a/bundles/org.openhab.binding.groheondus/src/main/java/org/openhab/binding/groheondus/internal/handler/GroheOndusSenseGuardHandler.java
+++ b/bundles/org.openhab.binding.groheondus/src/main/java/org/openhab/binding/groheondus/internal/handler/GroheOndusSenseGuardHandler.java
@@ -36,7 +36,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -79,7 +79,7 @@ public class GroheOndusSenseGuardHandler<T, M> extends GroheOndusBaseHandler<App
                 newState = new StringType(appliance.getName());
                 break;
             case CHANNEL_PRESSURE:
-                newState = new QuantityType<>(getLastMeasurement(dataPoint).getPressure(), SmartHomeUnits.BAR);
+                newState = new QuantityType<>(getLastMeasurement(dataPoint).getPressure(), Units.BAR);
                 break;
             case CHANNEL_TEMPERATURE_GUARD:
                 newState = new QuantityType<>(getLastMeasurement(dataPoint).getTemperatureGuard(), SIUnits.CELSIUS);
diff --git a/bundles/org.openhab.binding.groheondus/src/main/java/org/openhab/binding/groheondus/internal/handler/GroheOndusSenseHandler.java b/bundles/org.openhab.binding.groheondus/src/main/java/org/openhab/binding/groheondus/internal/handler/GroheOndusSenseHandler.java
index 4c9ff843f0..464684cfca 100644
--- a/bundles/org.openhab.binding.groheondus/src/main/java/org/openhab/binding/groheondus/internal/handler/GroheOndusSenseHandler.java
+++ b/bundles/org.openhab.binding.groheondus/src/main/java/org/openhab/binding/groheondus/internal/handler/GroheOndusSenseHandler.java
@@ -32,7 +32,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -76,7 +76,7 @@ public class GroheOndusSenseHandler<T, M> extends GroheOndusBaseHandler<Applianc
                 newState = new QuantityType<>(measurement.getTemperature(), SIUnits.CELSIUS);
                 break;
             case CHANNEL_HUMIDITY:
-                newState = new QuantityType<>(measurement.getHumidity(), SmartHomeUnits.PERCENT);
+                newState = new QuantityType<>(measurement.getHumidity(), Units.PERCENT);
                 break;
             case CHANNEL_BATTERY:
                 newState = new DecimalType(getBatteryStatus(appliance));
diff --git a/bundles/org.openhab.binding.heliosventilation/src/main/java/org/openhab/binding/heliosventilation/internal/HeliosVentilationDataPoint.java b/bundles/org.openhab.binding.heliosventilation/src/main/java/org/openhab/binding/heliosventilation/internal/HeliosVentilationDataPoint.java
index 173df5987d..067b8335a9 100644
--- a/bundles/org.openhab.binding.heliosventilation/src/main/java/org/openhab/binding/heliosventilation/internal/HeliosVentilationDataPoint.java
+++ b/bundles/org.openhab.binding.heliosventilation/src/main/java/org/openhab/binding/heliosventilation/internal/HeliosVentilationDataPoint.java
@@ -18,7 +18,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -179,7 +179,7 @@ public class HeliosVentilationDataPoint {
                 return new QuantityType<>(TEMP_MAP[val], SIUnits.CELSIUS);
             case BYTE_PERCENT:
                 return new QuantityType<>((int) ((val - BYTE_PERCENT_OFFSET) * 100.0 / (255 - BYTE_PERCENT_OFFSET)),
-                        SmartHomeUnits.PERCENT);
+                        Units.PERCENT);
             case SWITCH:
                 if (bitLength != 1) {
                     return UnDefType.UNDEF;
@@ -192,7 +192,7 @@ public class HeliosVentilationDataPoint {
                 int value = (b & bitMask()) >> bitStart;
                 return new DecimalType(value);
             case PERCENT:
-                return new QuantityType<>(val, SmartHomeUnits.PERCENT);
+                return new QuantityType<>(val, Units.PERCENT);
             case FANSPEED:
                 int i = 1;
                 while (i < FANSPEED_MAP.length && FANSPEED_MAP[i] < val) {
diff --git a/bundles/org.openhab.binding.heos/src/main/java/org/openhab/binding/heos/internal/handler/HeosThingBaseHandler.java b/bundles/org.openhab.binding.heos/src/main/java/org/openhab/binding/heos/internal/handler/HeosThingBaseHandler.java
index 6f5ffadb1a..e9afa1580a 100644
--- a/bundles/org.openhab.binding.heos/src/main/java/org/openhab/binding/heos/internal/handler/HeosThingBaseHandler.java
+++ b/bundles/org.openhab.binding.heos/src/main/java/org/openhab/binding/heos/internal/handler/HeosThingBaseHandler.java
@@ -45,7 +45,7 @@ import org.openhab.binding.heos.internal.resources.HeosEventListener;
 import org.openhab.binding.heos.internal.resources.Telnet.ReadException;
 import org.openhab.core.io.net.http.HttpUtil;
 import org.openhab.core.library.types.*;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.*;
 import org.openhab.core.thing.binding.BaseThingHandler;
 import org.openhab.core.types.UnDefType;
@@ -321,7 +321,7 @@ public abstract class HeosThingBaseHandler extends BaseThingHandler implements H
     }
 
     private QuantityType<Time> quantityFromMilliSeconds(long position) {
-        return new QuantityType<>(position / 1000, SmartHomeUnits.SECOND);
+        return new QuantityType<>(position / 1000, Units.SECOND);
     }
 
     private void handleShuffleMode(HeosObject eventObject) {
diff --git a/bundles/org.openhab.binding.homematic/src/main/java/org/openhab/binding/homematic/internal/converter/type/QuantityTypeConverter.java b/bundles/org.openhab.binding.homematic/src/main/java/org/openhab/binding/homematic/internal/converter/type/QuantityTypeConverter.java
index 01d13c0246..7d4ea8b74c 100644
--- a/bundles/org.openhab.binding.homematic/src/main/java/org/openhab/binding/homematic/internal/converter/type/QuantityTypeConverter.java
+++ b/bundles/org.openhab.binding.homematic/src/main/java/org/openhab/binding/homematic/internal/converter/type/QuantityTypeConverter.java
@@ -21,7 +21,7 @@ import org.openhab.binding.homematic.internal.model.HmDatapoint;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.Type;
 
 /**
@@ -61,11 +61,11 @@ public class QuantityTypeConverter extends AbstractTypeConverter<QuantityType<?
         // convert the given QuantityType to a QuantityType with the unit of the target datapoint
         switch (dp.getUnit()) {
             case "Lux":
-                return type.toUnit(SmartHomeUnits.LUX);
+                return type.toUnit(Units.LUX);
             case "degree":
-                return type.toUnit(SmartHomeUnits.DEGREE_ANGLE);
+                return type.toUnit(Units.DEGREE_ANGLE);
             case HUNDRED_PERCENT:
-                return type.toUnit(SmartHomeUnits.ONE);
+                return type.toUnit(Units.ONE);
             case UNCORRECT_ENCODED_CELSIUS:
                 return type.toUnit(SIUnits.CELSIUS);
             case "dBm":
@@ -103,31 +103,31 @@ public class QuantityTypeConverter extends AbstractTypeConverter<QuantityType<?
             case "°C":
                 return new QuantityType<>(number, SIUnits.CELSIUS);
             case "V":
-                return new QuantityType<>(number, SmartHomeUnits.VOLT);
+                return new QuantityType<>(number, Units.VOLT);
             case "%":
-                return new QuantityType<>(number, SmartHomeUnits.PERCENT);
+                return new QuantityType<>(number, Units.PERCENT);
             case "mHz":
-                return new QuantityType<>(number, MetricPrefix.MILLI(SmartHomeUnits.HERTZ));
+                return new QuantityType<>(number, MetricPrefix.MILLI(Units.HERTZ));
             case "Hz":
-                return new QuantityType<>(number, SmartHomeUnits.HERTZ);
+                return new QuantityType<>(number, Units.HERTZ);
             case "hPa":
                 return new QuantityType<>(number, SIUnits.PASCAL.multiply(2));
             case "Lux":
-                return new QuantityType<>(number, SmartHomeUnits.LUX);
+                return new QuantityType<>(number, Units.LUX);
             case "degree":
-                return new QuantityType<>(number, SmartHomeUnits.DEGREE_ANGLE);
+                return new QuantityType<>(number, Units.DEGREE_ANGLE);
             case "km/h":
                 return new QuantityType<>(number, SIUnits.KILOMETRE_PER_HOUR);
             case "mm":
                 return new QuantityType<>(number, MetricPrefix.MILLI(SIUnits.METRE));
             case "W":
-                return new QuantityType<>(number, SmartHomeUnits.WATT);
+                return new QuantityType<>(number, Units.WATT);
             case "Wh":
-                return new QuantityType<>(number, SmartHomeUnits.WATT_HOUR);
+                return new QuantityType<>(number, Units.WATT_HOUR);
             case "m3":
                 return new QuantityType<>(number, SIUnits.CUBIC_METRE);
             case HUNDRED_PERCENT:
-                return new QuantityType<>(number.doubleValue() * 100.0, SmartHomeUnits.PERCENT);
+                return new QuantityType<>(number.doubleValue() * 100.0, Units.PERCENT);
             case "dBm":
             case "s":
             case "min":
@@ -137,7 +137,7 @@ public class QuantityTypeConverter extends AbstractTypeConverter<QuantityType<?
             case "year":
             case "":
             default:
-                return new QuantityType<>(number, SmartHomeUnits.ONE);
+                return new QuantityType<>(number, Units.ONE);
         }
     }
 
diff --git a/bundles/org.openhab.binding.homematic/src/test/java/org/openhab/binding/homematic/internal/converter/ConvertFromBindingTest.java b/bundles/org.openhab.binding.homematic/src/test/java/org/openhab/binding/homematic/internal/converter/ConvertFromBindingTest.java
index 3c019a28bb..3393ea43ec 100644
--- a/bundles/org.openhab.binding.homematic/src/test/java/org/openhab/binding/homematic/internal/converter/ConvertFromBindingTest.java
+++ b/bundles/org.openhab.binding.homematic/src/test/java/org/openhab/binding/homematic/internal/converter/ConvertFromBindingTest.java
@@ -21,7 +21,7 @@ import org.openhab.binding.homematic.internal.model.HmDatapoint;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.ImperialUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 
 import tec.uom.se.quantity.QuantityDimension;
@@ -90,7 +90,7 @@ public class ConvertFromBindingTest extends BaseConverterTest {
         assertThat(((QuantityType<?>) convertedState).getDimension(),
                 is(QuantityDimension.NONE.divide(QuantityDimension.TIME)));
         assertThat(((QuantityType<?>) convertedState).intValue(), is(50000));
-        assertThat(((QuantityType<?>) convertedState).toUnit(SmartHomeUnits.HERTZ).intValue(), is(50));
+        assertThat(((QuantityType<?>) convertedState).toUnit(Units.HERTZ).intValue(), is(50));
 
         floatQuantityDp.setValue(0.7);
         floatQuantityDp.setUnit("100%");
@@ -98,7 +98,7 @@ public class ConvertFromBindingTest extends BaseConverterTest {
         assertThat(convertedState, instanceOf(QuantityType.class));
         assertThat(((QuantityType<?>) convertedState).getDimension(), is(QuantityDimension.NONE));
         assertThat(((QuantityType<?>) convertedState).doubleValue(), is(70.0));
-        assertThat(((QuantityType<?>) convertedState).getUnit(), is(SmartHomeUnits.PERCENT));
-        assertThat(((QuantityType<?>) convertedState).toUnit(SmartHomeUnits.ONE).doubleValue(), is(0.7));
+        assertThat(((QuantityType<?>) convertedState).getUnit(), is(Units.PERCENT));
+        assertThat(((QuantityType<?>) convertedState).toUnit(Units.ONE).doubleValue(), is(0.7));
     }
 }
diff --git a/bundles/org.openhab.binding.hpprinter/src/main/java/org/openhab/binding/hpprinter/internal/HPPrinterBinder.java b/bundles/org.openhab.binding.hpprinter/src/main/java/org/openhab/binding/hpprinter/internal/HPPrinterBinder.java
index 27c728c00a..7881ddd3fa 100644
--- a/bundles/org.openhab.binding.hpprinter/src/main/java/org/openhab/binding/hpprinter/internal/HPPrinterBinder.java
+++ b/bundles/org.openhab.binding.hpprinter/src/main/java/org/openhab/binding/hpprinter/internal/HPPrinterBinder.java
@@ -40,7 +40,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.MetricPrefix;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.ThingStatus;
@@ -651,15 +651,15 @@ public class HPPrinterBinder {
         if (result.getStatus() == RequestStatus.SUCCESS) {
             // Inks
             handler.updateState(CGROUP_INK, CHANNEL_BLACK_LEVEL,
-                    new QuantityType<>(result.getData().getInkBlack(), SmartHomeUnits.PERCENT));
+                    new QuantityType<>(result.getData().getInkBlack(), Units.PERCENT));
             handler.updateState(CGROUP_INK, CHANNEL_COLOR_LEVEL,
-                    new QuantityType<>(result.getData().getInkColor(), SmartHomeUnits.PERCENT));
+                    new QuantityType<>(result.getData().getInkColor(), Units.PERCENT));
             handler.updateState(CGROUP_INK, CHANNEL_CYAN_LEVEL,
-                    new QuantityType<>(result.getData().getInkCyan(), SmartHomeUnits.PERCENT));
+                    new QuantityType<>(result.getData().getInkCyan(), Units.PERCENT));
             handler.updateState(CGROUP_INK, CHANNEL_MAGENTA_LEVEL,
-                    new QuantityType<>(result.getData().getInkMagenta(), SmartHomeUnits.PERCENT));
+                    new QuantityType<>(result.getData().getInkMagenta(), Units.PERCENT));
             handler.updateState(CGROUP_INK, CHANNEL_YELLOW_LEVEL,
-                    new QuantityType<>(result.getData().getInkYellow(), SmartHomeUnits.PERCENT));
+                    new QuantityType<>(result.getData().getInkYellow(), Units.PERCENT));
 
             handler.updateState(CGROUP_USAGE, CHANNEL_JAM_EVENTS, new DecimalType(result.getData().getJamEvents()));
             handler.updateState(CGROUP_USAGE, CHANNEL_SUBSCRIPTION,
@@ -675,16 +675,16 @@ public class HPPrinterBinder {
             handler.updateState(CGROUP_USAGE, CHANNEL_FRONT_PANEL_CANCEL,
                     new DecimalType(result.getData().getFrontPanelCancelCount()));
 
-            handler.updateState(CGROUP_USAGE, CHANNEL_BLACK_MARKING, new QuantityType<>(
-                    result.getData().getInkBlackMarking(), MetricPrefix.MILLI(SmartHomeUnits.LITRE)));
-            handler.updateState(CGROUP_USAGE, CHANNEL_COLOR_MARKING, new QuantityType<>(
-                    result.getData().getInkColorMarking(), MetricPrefix.MILLI(SmartHomeUnits.LITRE)));
+            handler.updateState(CGROUP_USAGE, CHANNEL_BLACK_MARKING,
+                    new QuantityType<>(result.getData().getInkBlackMarking(), MetricPrefix.MILLI(Units.LITRE)));
+            handler.updateState(CGROUP_USAGE, CHANNEL_COLOR_MARKING,
+                    new QuantityType<>(result.getData().getInkColorMarking(), MetricPrefix.MILLI(Units.LITRE)));
             handler.updateState(CGROUP_USAGE, CHANNEL_CYAN_MARKING,
-                    new QuantityType<>(result.getData().getInkCyanMarking(), MetricPrefix.MILLI(SmartHomeUnits.LITRE)));
-            handler.updateState(CGROUP_USAGE, CHANNEL_MAGENTA_MARKING, new QuantityType<>(
-                    result.getData().getInkMagentaMarking(), MetricPrefix.MILLI(SmartHomeUnits.LITRE)));
-            handler.updateState(CGROUP_USAGE, CHANNEL_YELLOW_MARKING, new QuantityType<>(
-                    result.getData().getInkYellowMarking(), MetricPrefix.MILLI(SmartHomeUnits.LITRE)));
+                    new QuantityType<>(result.getData().getInkCyanMarking(), MetricPrefix.MILLI(Units.LITRE)));
+            handler.updateState(CGROUP_USAGE, CHANNEL_MAGENTA_MARKING,
+                    new QuantityType<>(result.getData().getInkMagentaMarking(), MetricPrefix.MILLI(Units.LITRE)));
+            handler.updateState(CGROUP_USAGE, CHANNEL_YELLOW_MARKING,
+                    new QuantityType<>(result.getData().getInkYellowMarking(), MetricPrefix.MILLI(Units.LITRE)));
 
             handler.updateState(CGROUP_USAGE, CHANNEL_BLACK_PAGES_REMAINING,
                     new DecimalType(result.getData().getInkBlackPagesRemaining()));
diff --git a/bundles/org.openhab.binding.hue/src/main/java/org/openhab/binding/hue/internal/handler/sensors/LightLevelHandler.java b/bundles/org.openhab.binding.hue/src/main/java/org/openhab/binding/hue/internal/handler/sensors/LightLevelHandler.java
index b0d98a6e67..d66f8566a1 100644
--- a/bundles/org.openhab.binding.hue/src/main/java/org/openhab/binding/hue/internal/handler/sensors/LightLevelHandler.java
+++ b/bundles/org.openhab.binding.hue/src/main/java/org/openhab/binding/hue/internal/handler/sensors/LightLevelHandler.java
@@ -29,7 +29,7 @@ import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingTypeUID;
 
@@ -74,7 +74,7 @@ public class LightLevelHandler extends HueSensorHandler {
             // calculate lux, according to
             // https://developers.meethue.com/documentation/supported-sensors#clip_zll_lightlevel
             double lux = Math.pow(10, (value.subtract(BigDecimal.ONE).divide(new BigDecimal(10000))).doubleValue());
-            updateState(CHANNEL_ILLUMINANCE, new QuantityType<>(lux, SmartHomeUnits.LUX));
+            updateState(CHANNEL_ILLUMINANCE, new QuantityType<>(lux, Units.LUX));
         }
 
         Object dark = sensor.getState().get(STATE_DARK);
diff --git a/bundles/org.openhab.binding.iammeter/src/main/java/org/openhab/binding/iammeter/internal/IammeterWEM3080Channel.java b/bundles/org.openhab.binding.iammeter/src/main/java/org/openhab/binding/iammeter/internal/IammeterWEM3080Channel.java
index ca6eaba657..f34543a59f 100644
--- a/bundles/org.openhab.binding.iammeter/src/main/java/org/openhab/binding/iammeter/internal/IammeterWEM3080Channel.java
+++ b/bundles/org.openhab.binding.iammeter/src/main/java/org/openhab/binding/iammeter/internal/IammeterWEM3080Channel.java
@@ -14,7 +14,7 @@ package org.openhab.binding.iammeter.internal;
 
 import javax.measure.Unit;
 
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link IammeterWEM3080Channel} Enum defines common constants, which are
@@ -24,11 +24,11 @@ import org.openhab.core.library.unit.SmartHomeUnits;
  */
 public enum IammeterWEM3080Channel {
 
-    CHANNEL_VOLTAGE("voltage", SmartHomeUnits.VOLT),
-    CHANNEL_CURRENT("current", SmartHomeUnits.AMPERE),
-    CHANNEL_POWER("power", SmartHomeUnits.WATT),
-    CHANNEL_IMPORTENERGY("importenergy", SmartHomeUnits.KILOWATT_HOUR),
-    CHANNEL_EXPORTGRID("exportgrid", SmartHomeUnits.KILOWATT_HOUR);
+    CHANNEL_VOLTAGE("voltage", Units.VOLT),
+    CHANNEL_CURRENT("current", Units.AMPERE),
+    CHANNEL_POWER("power", Units.WATT),
+    CHANNEL_IMPORTENERGY("importenergy", Units.KILOWATT_HOUR),
+    CHANNEL_EXPORTGRID("exportgrid", Units.KILOWATT_HOUR);
 
     private final String id;
     private final Unit<?> unit;
diff --git a/bundles/org.openhab.binding.iammeter/src/main/java/org/openhab/binding/iammeter/internal/IammeterWEM3080TChannel.java b/bundles/org.openhab.binding.iammeter/src/main/java/org/openhab/binding/iammeter/internal/IammeterWEM3080TChannel.java
index 3648e45904..b147a6dea8 100644
--- a/bundles/org.openhab.binding.iammeter/src/main/java/org/openhab/binding/iammeter/internal/IammeterWEM3080TChannel.java
+++ b/bundles/org.openhab.binding.iammeter/src/main/java/org/openhab/binding/iammeter/internal/IammeterWEM3080TChannel.java
@@ -14,7 +14,7 @@ package org.openhab.binding.iammeter.internal;
 
 import javax.measure.Unit;
 
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link IammeterWEM3080TChannel} Enum defines common constants, which are
@@ -24,13 +24,13 @@ import org.openhab.core.library.unit.SmartHomeUnits;
  */
 public enum IammeterWEM3080TChannel {
 
-    CHANNEL_VOLTAGE("voltage", SmartHomeUnits.VOLT),
-    CHANNEL_CURRENT("current", SmartHomeUnits.AMPERE),
-    CHANNEL_POWER("power", SmartHomeUnits.WATT),
-    CHANNEL_IMPORTENERGY("importenergy", SmartHomeUnits.KILOWATT_HOUR),
-    CHANNEL_EXPORTGRID("exportgrid", SmartHomeUnits.KILOWATT_HOUR),
-    CHANNEL_FREQUENCY("frequency", SmartHomeUnits.HERTZ),
-    CHANNEL_PF("pf", SmartHomeUnits.HERTZ);
+    CHANNEL_VOLTAGE("voltage", Units.VOLT),
+    CHANNEL_CURRENT("current", Units.AMPERE),
+    CHANNEL_POWER("power", Units.WATT),
+    CHANNEL_IMPORTENERGY("importenergy", Units.KILOWATT_HOUR),
+    CHANNEL_EXPORTGRID("exportgrid", Units.KILOWATT_HOUR),
+    CHANNEL_FREQUENCY("frequency", Units.HERTZ),
+    CHANNEL_PF("pf", Units.HERTZ);
 
     private final String id;
     private final Unit<?> unit;
diff --git a/bundles/org.openhab.binding.insteon/src/main/java/org/openhab/binding/insteon/internal/device/MessageHandler.java b/bundles/org.openhab.binding.insteon/src/main/java/org/openhab/binding/insteon/internal/device/MessageHandler.java
index 62e61c74f1..cd211047fe 100644
--- a/bundles/org.openhab.binding.insteon/src/main/java/org/openhab/binding/insteon/internal/device/MessageHandler.java
+++ b/bundles/org.openhab.binding.insteon/src/main/java/org/openhab/binding/insteon/internal/device/MessageHandler.java
@@ -36,7 +36,7 @@ import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -752,9 +752,8 @@ public abstract class MessageHandler {
                             batteryPercentage = (batteryLevel - 0x70) * 100 / (0xd2 - 0x70);
                         }
                         logger.debug("{}: {} battery percentage: {}", nm(), dev.getAddress(), batteryPercentage);
-                        feature.publish(new QuantityType<>(batteryPercentage, SmartHomeUnits.PERCENT),
-                                StateChangeType.CHANGED, InsteonDeviceHandler.FIELD,
-                                InsteonDeviceHandler.FIELD_BATTERY_PERCENTAGE);
+                        feature.publish(new QuantityType<>(batteryPercentage, Units.PERCENT), StateChangeType.CHANGED,
+                                InsteonDeviceHandler.FIELD, InsteonDeviceHandler.FIELD_BATTERY_PERCENTAGE);
                         break;
                     default:
                         logger.warn("unknown cmd2 = {} in info reply message {}", cmd2, msg);
@@ -804,7 +803,7 @@ public abstract class MessageHandler {
                     batteryPercentage = (batteryLevel - 0x70) * 100 / (0xd2 - 0x70);
                 }
                 logger.debug("{}: {} battery percentage: {}", nm(), dev.getAddress(), batteryPercentage);
-                feature.publish(new QuantityType<>(batteryPercentage, SmartHomeUnits.PERCENT), StateChangeType.CHANGED,
+                feature.publish(new QuantityType<>(batteryPercentage, Units.PERCENT), StateChangeType.CHANGED,
                         InsteonDeviceHandler.FIELD, InsteonDeviceHandler.FIELD_BATTERY_PERCENTAGE);
             } catch (FieldException e) {
                 logger.warn("error parsing {}: ", msg, e);
@@ -875,9 +874,9 @@ public abstract class MessageHandler {
                     }
 
                     logger.debug("{}:{} watts: {} kwh: {} ", nm(), f.getDevice().getAddress(), watts, kwh);
-                    feature.publish(new QuantityType<>(kwh, SmartHomeUnits.KILOWATT_HOUR), StateChangeType.CHANGED,
+                    feature.publish(new QuantityType<>(kwh, Units.KILOWATT_HOUR), StateChangeType.CHANGED,
                             InsteonDeviceHandler.FIELD, InsteonDeviceHandler.FIELD_KWH);
-                    feature.publish(new QuantityType<>(watts, SmartHomeUnits.WATT), StateChangeType.CHANGED,
+                    feature.publish(new QuantityType<>(watts, Units.WATT), StateChangeType.CHANGED,
                             InsteonDeviceHandler.FIELD, InsteonDeviceHandler.FIELD_WATTS);
                 } catch (FieldException e) {
                     logger.warn("error parsing {}: ", msg, e);
diff --git a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/ec3k/Ec3kSensorHandler.java b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/ec3k/Ec3kSensorHandler.java
index 0ddc99916f..5e0352c127 100644
--- a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/ec3k/Ec3kSensorHandler.java
+++ b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/ec3k/Ec3kSensorHandler.java
@@ -24,7 +24,7 @@ import org.openhab.binding.jeelink.internal.RollingReadingAverage;
 import org.openhab.binding.jeelink.internal.config.BufferedSensorConfig;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
 import org.slf4j.Logger;
@@ -61,13 +61,12 @@ public class Ec3kSensorHandler extends JeeLinkSensorHandler<Ec3kReading> {
                             getThing().getUID().getId(), currentWatt, reading.getCurrentWatt(), maxWatt,
                             reading.getConsumptionTotal(), reading.getApplianceTime(), reading.getSensorTime());
 
-                    updateState(CURRENT_POWER_CHANNEL, new QuantityType<>(currentWatt, SmartHomeUnits.WATT));
-                    updateState(MAX_POWER_CHANNEL, new QuantityType<>(maxWatt, SmartHomeUnits.WATT));
+                    updateState(CURRENT_POWER_CHANNEL, new QuantityType<>(currentWatt, Units.WATT));
+                    updateState(MAX_POWER_CHANNEL, new QuantityType<>(maxWatt, Units.WATT));
                     updateState(CONSUMPTION_CHANNEL,
-                            new QuantityType<>(reading.getConsumptionTotal(), SmartHomeUnits.WATT_HOUR));
-                    updateState(APPLIANCE_TIME_CHANNEL,
-                            new QuantityType<>(reading.getApplianceTime(), SmartHomeUnits.HOUR));
-                    updateState(SENSOR_TIME_CHANNEL, new QuantityType<>(reading.getSensorTime(), SmartHomeUnits.HOUR));
+                            new QuantityType<>(reading.getConsumptionTotal(), Units.WATT_HOUR));
+                    updateState(APPLIANCE_TIME_CHANNEL, new QuantityType<>(reading.getApplianceTime(), Units.HOUR));
+                    updateState(SENSOR_TIME_CHANNEL, new QuantityType<>(reading.getSensorTime(), Units.HOUR));
                     updateState(RESETS_CHANNEL, new DecimalType(reading.getResets()));
                 }
             }
diff --git a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/LaCrosseTemperatureSensorHandler.java b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/LaCrosseTemperatureSensorHandler.java
index 13ab4b2876..7387368fe3 100644
--- a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/LaCrosseTemperatureSensorHandler.java
+++ b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/LaCrosseTemperatureSensorHandler.java
@@ -30,7 +30,7 @@ import org.openhab.binding.jeelink.internal.config.LaCrosseTemperatureSensorConf
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -130,8 +130,7 @@ public class LaCrosseTemperatureSensorHandler extends JeeLinkSensorHandler<LaCro
                                 getThing().getLabel(), getThing().getUID().getId(), temp, reading.getTemperature(),
                                 reading.getHumidity(), reading.isBatteryNew(), reading.isBatteryLow());
                         updateState(TEMPERATURE_CHANNEL, new QuantityType<>(temp, SIUnits.CELSIUS));
-                        updateState(HUMIDITY_CHANNEL,
-                                new QuantityType<>(reading.getHumidity(), SmartHomeUnits.PERCENT));
+                        updateState(HUMIDITY_CHANNEL, new QuantityType<>(reading.getHumidity(), Units.PERCENT));
                         updateState(BATTERY_NEW_CHANNEL, reading.isBatteryNew() ? OnOffType.ON : OnOffType.OFF);
                         updateState(BATTERY_LOW_CHANNEL, reading.isBatteryLow() ? OnOffType.ON : OnOffType.OFF);
                     } else {
@@ -141,7 +140,7 @@ public class LaCrosseTemperatureSensorHandler extends JeeLinkSensorHandler<LaCro
                         updateState(TEMPERATURE_CHANNEL + reading.getChannel(),
                                 new QuantityType<>(temp, SIUnits.CELSIUS));
                         updateState(HUMIDITY_CHANNEL + reading.getChannel(),
-                                new QuantityType<>(reading.getHumidity(), SmartHomeUnits.PERCENT));
+                                new QuantityType<>(reading.getHumidity(), Units.PERCENT));
                     }
                 }
             }
diff --git a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/LgwSensorHandler.java b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/LgwSensorHandler.java
index 3e21dd17a1..9c7285701b 100644
--- a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/LgwSensorHandler.java
+++ b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/LgwSensorHandler.java
@@ -24,7 +24,7 @@ import org.openhab.binding.jeelink.internal.JeeLinkSensorHandler;
 import org.openhab.binding.jeelink.internal.ReadingPublisher;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -84,8 +84,7 @@ public class LgwSensorHandler extends JeeLinkSensorHandler<LgwReading> {
                             hasHumidityChannel = true;
                         }
 
-                        updateState(HUMIDITY_CHANNEL,
-                                new QuantityType<>(reading.getHumidity(), SmartHomeUnits.PERCENT));
+                        updateState(HUMIDITY_CHANNEL, new QuantityType<>(reading.getHumidity(), Units.PERCENT));
                     }
 
                     if (reading.hasPressure()) {
diff --git a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/Tx22SensorHandler.java b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/Tx22SensorHandler.java
index 4cca1fb85b..5f48aee8ba 100644
--- a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/Tx22SensorHandler.java
+++ b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/lacrosse/Tx22SensorHandler.java
@@ -23,7 +23,7 @@ import org.openhab.binding.jeelink.internal.ReadingPublisher;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
 import org.slf4j.Logger;
@@ -63,8 +63,7 @@ public class Tx22SensorHandler extends JeeLinkSensorHandler<Tx22Reading> {
                         updateState(TEMPERATURE_CHANNEL, new QuantityType<>(temp, SIUnits.CELSIUS));
                     }
                     if (reading.hasHumidity()) {
-                        updateState(HUMIDITY_CHANNEL,
-                                new QuantityType<>(reading.getHumidity(), SmartHomeUnits.PERCENT));
+                        updateState(HUMIDITY_CHANNEL, new QuantityType<>(reading.getHumidity(), Units.PERCENT));
                     }
                     if (reading.hasRain()) {
                         updateState(RAIN_CHANNEL, new QuantityType<>(reading.getRain(), MILLI(SIUnits.METRE)));
@@ -74,15 +73,15 @@ public class Tx22SensorHandler extends JeeLinkSensorHandler<Tx22Reading> {
                     }
                     if (reading.hasWindDirection()) {
                         updateState(WIND_ANGLE_CHANNEL,
-                                new QuantityType<>(reading.getWindDirection(), SmartHomeUnits.DEGREE_ANGLE));
+                                new QuantityType<>(reading.getWindDirection(), Units.DEGREE_ANGLE));
                     }
                     if (reading.hasWindSpeed()) {
                         updateState(WIND_STENGTH_CHANNEL,
-                                new QuantityType<>(reading.getWindSpeed(), SmartHomeUnits.METRE_PER_SECOND));
+                                new QuantityType<>(reading.getWindSpeed(), Units.METRE_PER_SECOND));
                     }
                     if (reading.hasWindGust()) {
                         updateState(GUST_STRENGTH_CHANNEL,
-                                new QuantityType<>(reading.getWindGust(), SmartHomeUnits.METRE_PER_SECOND));
+                                new QuantityType<>(reading.getWindGust(), Units.METRE_PER_SECOND));
                     }
                 }
             }
diff --git a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/pca301/Pca301SensorHandler.java b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/pca301/Pca301SensorHandler.java
index f10bfbcc02..acaf595b70 100644
--- a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/pca301/Pca301SensorHandler.java
+++ b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/pca301/Pca301SensorHandler.java
@@ -26,7 +26,7 @@ import org.openhab.binding.jeelink.internal.ReadingPublisher;
 import org.openhab.binding.jeelink.internal.config.Pca301SensorConfig;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
@@ -105,8 +105,8 @@ public class Pca301SensorHandler extends JeeLinkSensorHandler<Pca301Reading> {
                     BigDecimal current = new BigDecimal(reading.getCurrent()).setScale(1, RoundingMode.HALF_UP);
                     state = reading.isOn() ? OnOffType.ON : OnOffType.OFF;
 
-                    updateState(CURRENT_POWER_CHANNEL, new QuantityType<>(current, SmartHomeUnits.WATT));
-                    updateState(CONSUMPTION_CHANNEL, new QuantityType<>(reading.getTotal(), SmartHomeUnits.WATT_HOUR));
+                    updateState(CURRENT_POWER_CHANNEL, new QuantityType<>(current, Units.WATT));
+                    updateState(CONSUMPTION_CHANNEL, new QuantityType<>(reading.getTotal(), Units.WATT_HOUR));
                     updateState(SWITCHING_STATE_CHANNEL, state);
 
                     logger.debug("updated states for thing {} ({}): state={}, current={}, total={}",
diff --git a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/revolt/RevoltSensorHandler.java b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/revolt/RevoltSensorHandler.java
index 9791d9cbef..6501d9c9c4 100644
--- a/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/revolt/RevoltSensorHandler.java
+++ b/bundles/org.openhab.binding.jeelink/src/main/java/org/openhab/binding/jeelink/internal/revolt/RevoltSensorHandler.java
@@ -21,7 +21,7 @@ import org.openhab.binding.jeelink.internal.JeeLinkSensorHandler;
 import org.openhab.binding.jeelink.internal.ReadingPublisher;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
 import org.slf4j.Logger;
@@ -60,13 +60,12 @@ public class RevoltSensorHandler extends JeeLinkSensorHandler<RevoltReading> {
                             getThing().getUID().getId(), power, powerFactor, consumption, current, reading.getVoltage(),
                             reading.getFrequency());
 
-                    updateState(CURRENT_POWER_CHANNEL, new QuantityType<>(power, SmartHomeUnits.WATT));
+                    updateState(CURRENT_POWER_CHANNEL, new QuantityType<>(power, Units.WATT));
                     updateState(POWER_FACTOR_CHANNEL, new DecimalType(powerFactor));
-                    updateState(CONSUMPTION_CHANNEL, new QuantityType<>(consumption, SmartHomeUnits.WATT_HOUR));
-                    updateState(ELECTRIC_CURRENT_CHANNEL, new QuantityType<>(current, SmartHomeUnits.AMPERE));
-                    updateState(ELECTRIC_POTENTIAL_CHANNEL,
-                            new QuantityType<>(reading.getVoltage(), SmartHomeUnits.VOLT));
-                    updateState(FREQUENCY_CHANNEL, new QuantityType<>(reading.getFrequency(), SmartHomeUnits.HERTZ));
+                    updateState(CONSUMPTION_CHANNEL, new QuantityType<>(consumption, Units.WATT_HOUR));
+                    updateState(ELECTRIC_CURRENT_CHANNEL, new QuantityType<>(current, Units.AMPERE));
+                    updateState(ELECTRIC_POTENTIAL_CHANNEL, new QuantityType<>(reading.getVoltage(), Units.VOLT));
+                    updateState(FREQUENCY_CHANNEL, new QuantityType<>(reading.getFrequency(), Units.HERTZ));
                 }
             }
 
diff --git a/bundles/org.openhab.binding.kaleidescape/src/main/java/org/openhab/binding/kaleidescape/internal/handler/KaleidescapeHandler.java b/bundles/org.openhab.binding.kaleidescape/src/main/java/org/openhab/binding/kaleidescape/internal/handler/KaleidescapeHandler.java
index ea2c120bef..31e323d814 100644
--- a/bundles/org.openhab.binding.kaleidescape/src/main/java/org/openhab/binding/kaleidescape/internal/handler/KaleidescapeHandler.java
+++ b/bundles/org.openhab.binding.kaleidescape/src/main/java/org/openhab/binding/kaleidescape/internal/handler/KaleidescapeHandler.java
@@ -46,7 +46,7 @@ import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.PlayPauseType;
 import org.openhab.core.library.types.RewindFastforwardType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -77,7 +77,7 @@ public class KaleidescapeHandler extends BaseThingHandler implements Kaleidescap
     private final Map<String, String> cache = new HashMap<String, String>();
 
     protected final HttpClient httpClient;
-    protected final Unit<Time> apiSecondUnit = SmartHomeUnits.SECOND;
+    protected final Unit<Time> apiSecondUnit = Units.SECOND;
 
     private ThingTypeUID thingTypeUID = THING_TYPE_PLAYER;
     private @Nullable ScheduledFuture<?> reconnectJob;
diff --git a/bundles/org.openhab.binding.kodi/src/main/java/org/openhab/binding/kodi/internal/handler/KodiHandler.java b/bundles/org.openhab.binding.kodi/src/main/java/org/openhab/binding/kodi/internal/handler/KodiHandler.java
index a6e7c34348..cdf96d96ca 100644
--- a/bundles/org.openhab.binding.kodi/src/main/java/org/openhab/binding/kodi/internal/handler/KodiHandler.java
+++ b/bundles/org.openhab.binding.kodi/src/main/java/org/openhab/binding/kodi/internal/handler/KodiHandler.java
@@ -50,7 +50,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RawType;
 import org.openhab.core.library.types.RewindFastforwardType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -958,17 +958,17 @@ public class KodiHandler extends BaseThingHandler implements KodiEventListener {
 
     @Override
     public void updateCurrentTime(long currentTime) {
-        updateState(CHANNEL_CURRENTTIME, createQuantityState(currentTime, SmartHomeUnits.SECOND));
+        updateState(CHANNEL_CURRENTTIME, createQuantityState(currentTime, Units.SECOND));
     }
 
     @Override
     public void updateCurrentTimePercentage(double currentTimePercentage) {
-        updateState(CHANNEL_CURRENTTIMEPERCENTAGE, createQuantityState(currentTimePercentage, SmartHomeUnits.PERCENT));
+        updateState(CHANNEL_CURRENTTIMEPERCENTAGE, createQuantityState(currentTimePercentage, Units.PERCENT));
     }
 
     @Override
     public void updateDuration(long duration) {
-        updateState(CHANNEL_DURATION, createQuantityState(duration, SmartHomeUnits.SECOND));
+        updateState(CHANNEL_DURATION, createQuantityState(duration, Units.SECOND));
     }
 
     @Override
diff --git a/bundles/org.openhab.binding.konnected/src/main/java/org/openhab/binding/konnected/internal/handler/KonnectedHandler.java b/bundles/org.openhab.binding.konnected/src/main/java/org/openhab/binding/konnected/internal/handler/KonnectedHandler.java
index 384496693e..0f02af5cba 100644
--- a/bundles/org.openhab.binding.konnected/src/main/java/org/openhab/binding/konnected/internal/handler/KonnectedHandler.java
+++ b/bundles/org.openhab.binding.konnected/src/main/java/org/openhab/binding/konnected/internal/handler/KonnectedHandler.java
@@ -30,7 +30,7 @@ import org.openhab.core.config.core.validation.ConfigValidationException;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -145,8 +145,7 @@ public class KonnectedHandler extends BaseThingHandler {
                     updateState(channelId, onOffType);
                 } else if (channelType.equalsIgnoreCase(CHANNEL_HUMIDITY)) {
                     // if the state is of type number then this means it is the humidity channel of the dht22
-                    updateState(channelId,
-                            new QuantityType<>(Double.parseDouble(event.getHumi()), SmartHomeUnits.PERCENT));
+                    updateState(channelId, new QuantityType<>(Double.parseDouble(event.getHumi()), Units.PERCENT));
                 } else if (channelType.equalsIgnoreCase(CHANNEL_TEMPERATURE)) {
                     Configuration configuration = channel.getConfiguration();
                     if (((Boolean) configuration.get(CHANNEL_TEMPERATURE_TYPE))) {
diff --git a/bundles/org.openhab.binding.kostalinverter/src/main/java/org/openhab/binding/internal/kostal/inverter/firstgeneration/WebscrapeHandler.java b/bundles/org.openhab.binding.kostalinverter/src/main/java/org/openhab/binding/internal/kostal/inverter/firstgeneration/WebscrapeHandler.java
index 846a06fd2f..611509d5ab 100644
--- a/bundles/org.openhab.binding.kostalinverter/src/main/java/org/openhab/binding/internal/kostal/inverter/firstgeneration/WebscrapeHandler.java
+++ b/bundles/org.openhab.binding.kostalinverter/src/main/java/org/openhab/binding/internal/kostal/inverter/firstgeneration/WebscrapeHandler.java
@@ -27,7 +27,7 @@ import org.jsoup.nodes.Document;
 import org.jsoup.nodes.Element;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -52,20 +52,20 @@ public class WebscrapeHandler extends BaseThingHandler {
 
     public WebscrapeHandler(Thing thing) {
         super(thing);
-        channelConfigs.add(new ChannelConfig("acPower", "td", 4, SmartHomeUnits.WATT));
-        channelConfigs.add(new ChannelConfig("totalEnergy", "td", 7, SmartHomeUnits.KILOWATT_HOUR));
-        channelConfigs.add(new ChannelConfig("dayEnergy", "td", 10, SmartHomeUnits.KILOWATT_HOUR));
+        channelConfigs.add(new ChannelConfig("acPower", "td", 4, Units.WATT));
+        channelConfigs.add(new ChannelConfig("totalEnergy", "td", 7, Units.KILOWATT_HOUR));
+        channelConfigs.add(new ChannelConfig("dayEnergy", "td", 10, Units.KILOWATT_HOUR));
         channelConfigs.add(new ChannelConfig("status", "td", 13, null));
-        channelConfigs.add(new ChannelConfig("str1Voltage", "td", 19, SmartHomeUnits.VOLT));
-        channelConfigs.add(new ChannelConfig("str1Current", "td", 25, SmartHomeUnits.AMPERE));
-        channelConfigs.add(new ChannelConfig("str2Voltage", "td", 33, SmartHomeUnits.VOLT));
-        channelConfigs.add(new ChannelConfig("str2Current", "td", 39, SmartHomeUnits.AMPERE));
-        channelConfigs.add(new ChannelConfig("l1Voltage", "td", 22, SmartHomeUnits.VOLT));
-        channelConfigs.add(new ChannelConfig("l1Power", "td", 28, SmartHomeUnits.WATT));
-        channelConfigs.add(new ChannelConfig("l2Voltage", "td", 36, SmartHomeUnits.VOLT));
-        channelConfigs.add(new ChannelConfig("l2Power", "td", 42, SmartHomeUnits.WATT));
-        channelConfigs.add(new ChannelConfig("l3Voltage", "td", 46, SmartHomeUnits.VOLT));
-        channelConfigs.add(new ChannelConfig("l3Power", "td", 49, SmartHomeUnits.WATT));
+        channelConfigs.add(new ChannelConfig("str1Voltage", "td", 19, Units.VOLT));
+        channelConfigs.add(new ChannelConfig("str1Current", "td", 25, Units.AMPERE));
+        channelConfigs.add(new ChannelConfig("str2Voltage", "td", 33, Units.VOLT));
+        channelConfigs.add(new ChannelConfig("str2Current", "td", 39, Units.AMPERE));
+        channelConfigs.add(new ChannelConfig("l1Voltage", "td", 22, Units.VOLT));
+        channelConfigs.add(new ChannelConfig("l1Power", "td", 28, Units.WATT));
+        channelConfigs.add(new ChannelConfig("l2Voltage", "td", 36, Units.VOLT));
+        channelConfigs.add(new ChannelConfig("l2Power", "td", 42, Units.WATT));
+        channelConfigs.add(new ChannelConfig("l3Voltage", "td", 46, Units.VOLT));
+        channelConfigs.add(new ChannelConfig("l3Power", "td", 49, Units.WATT));
     }
 
     @Override
diff --git a/bundles/org.openhab.binding.kostalinverter/src/main/java/org/openhab/binding/internal/kostal/inverter/thirdgeneration/ThirdGenerationHandler.java b/bundles/org.openhab.binding.kostalinverter/src/main/java/org/openhab/binding/internal/kostal/inverter/thirdgeneration/ThirdGenerationHandler.java
index 3e1dc43a24..1af26a7f25 100644
--- a/bundles/org.openhab.binding.kostalinverter/src/main/java/org/openhab/binding/internal/kostal/inverter/thirdgeneration/ThirdGenerationHandler.java
+++ b/bundles/org.openhab.binding.kostalinverter/src/main/java/org/openhab/binding/internal/kostal/inverter/thirdgeneration/ThirdGenerationHandler.java
@@ -44,7 +44,7 @@ import org.eclipse.jetty.client.api.ContentResponse;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -220,7 +220,7 @@ public class ThirdGenerationHandler extends BaseThingHandler {
                 break;
             }
             case PERCEMTAGE: {
-                updateState(channeluid, new QuantityType<>(value, SmartHomeUnits.PERCENT));
+                updateState(channeluid, new QuantityType<>(value, Units.PERCENT));
                 break;
             }
             case KILOGRAM: {
@@ -228,28 +228,28 @@ public class ThirdGenerationHandler extends BaseThingHandler {
                 break;
             }
             case SECONDS: {
-                updateState(channeluid, new QuantityType<>(value, SmartHomeUnits.SECOND));
+                updateState(channeluid, new QuantityType<>(value, Units.SECOND));
                 break;
             }
             case KILOWATT_HOUR: {
-                updateState(channeluid, new QuantityType<>(value / 1000, SmartHomeUnits.KILOWATT_HOUR));
+                updateState(channeluid, new QuantityType<>(value / 1000, Units.KILOWATT_HOUR));
                 break;
             }
             case WATT: {
-                updateState(channeluid, new QuantityType<>(value, SmartHomeUnits.WATT));
+                updateState(channeluid, new QuantityType<>(value, Units.WATT));
                 break;
             }
             case AMPERE: {
-                updateState(channeluid, new QuantityType<>(value, SmartHomeUnits.AMPERE));
+                updateState(channeluid, new QuantityType<>(value, Units.AMPERE));
                 break;
             }
             case AMPERE_HOUR: {
                 // Ampere hours are not supported by ESH, but 1 AH is equal tp 3600 coulomb...
-                updateState(channeluid, new QuantityType<>(value * 3600, SmartHomeUnits.COULOMB));
+                updateState(channeluid, new QuantityType<>(value * 3600, Units.COULOMB));
                 break;
             }
             case VOLT: {
-                updateState(channeluid, new QuantityType<>(value, SmartHomeUnits.VOLT));
+                updateState(channeluid, new QuantityType<>(value, Units.VOLT));
                 break;
             }
             default: {
diff --git a/bundles/org.openhab.binding.lcn/src/main/java/org/openhab/binding/lcn/internal/converter/Converters.java b/bundles/org.openhab.binding.lcn/src/main/java/org/openhab/binding/lcn/internal/converter/Converters.java
index 270ddb3ae4..a60f8d288a 100644
--- a/bundles/org.openhab.binding.lcn/src/main/java/org/openhab/binding/lcn/internal/converter/Converters.java
+++ b/bundles/org.openhab.binding.lcn/src/main/java/org/openhab/binding/lcn/internal/converter/Converters.java
@@ -14,7 +14,7 @@ package org.openhab.binding.lcn.internal.converter;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Holds all Converter objects.
@@ -34,12 +34,12 @@ public class Converters {
 
     static {
         TEMPERATURE = new ValueConverter(SIUnits.CELSIUS, n -> (n - 1000) / 10d, h -> Math.round(h * 10) + 1000);
-        LIGHT = new ValueConverter(SmartHomeUnits.LUX, Converters::lightToHumanReadable, Converters::lightToNative);
-        CO2 = new ValueConverter(SmartHomeUnits.PARTS_PER_MILLION, n -> (double) n, Math::round);
-        CURRENT = new ValueConverter(SmartHomeUnits.AMPERE, n -> n / 100d, h -> Math.round(h * 100));
-        VOLTAGE = new ValueConverter(SmartHomeUnits.VOLT, n -> n / 400d, h -> Math.round(h * 400));
-        ANGLE = new ValueConverter(SmartHomeUnits.DEGREE_ANGLE, n -> (n - 1000) / 10d, Converters::angleToNative);
-        WINDSPEED = new ValueConverter(SmartHomeUnits.METRE_PER_SECOND, n -> n / 10d, h -> Math.round(h * 10));
+        LIGHT = new ValueConverter(Units.LUX, Converters::lightToHumanReadable, Converters::lightToNative);
+        CO2 = new ValueConverter(Units.PARTS_PER_MILLION, n -> (double) n, Math::round);
+        CURRENT = new ValueConverter(Units.AMPERE, n -> n / 100d, h -> Math.round(h * 100));
+        VOLTAGE = new ValueConverter(Units.VOLT, n -> n / 400d, h -> Math.round(h * 400));
+        ANGLE = new ValueConverter(Units.DEGREE_ANGLE, n -> (n - 1000) / 10d, Converters::angleToNative);
+        WINDSPEED = new ValueConverter(Units.METRE_PER_SECOND, n -> n / 10d, h -> Math.round(h * 10));
         IDENTITY = new ValueConverter(null, n -> (double) n, Math::round);
     }
 
diff --git a/bundles/org.openhab.binding.lcn/src/main/java/org/openhab/binding/lcn/internal/converter/S0Converter.java b/bundles/org.openhab.binding.lcn/src/main/java/org/openhab/binding/lcn/internal/converter/S0Converter.java
index 52eeedf6d2..a58fc54cff 100644
--- a/bundles/org.openhab.binding.lcn/src/main/java/org/openhab/binding/lcn/internal/converter/S0Converter.java
+++ b/bundles/org.openhab.binding.lcn/src/main/java/org/openhab/binding/lcn/internal/converter/S0Converter.java
@@ -16,7 +16,7 @@ import java.math.BigDecimal;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -31,7 +31,7 @@ public class S0Converter extends ValueConverter {
     protected double pulsesPerKwh;
 
     public S0Converter(@Nullable Object parameter) {
-        super(SmartHomeUnits.WATT, n -> 0d, h -> 0L);
+        super(Units.WATT, n -> 0d, h -> 0L);
 
         if (parameter == null) {
             pulsesPerKwh = 1000;
diff --git a/bundles/org.openhab.binding.linky/src/main/java/org/openhab/binding/linky/internal/handler/LinkyHandler.java b/bundles/org.openhab.binding.linky/src/main/java/org/openhab/binding/linky/internal/handler/LinkyHandler.java
index 6a0e147a39..eb3782d7ea 100644
--- a/bundles/org.openhab.binding.linky/src/main/java/org/openhab/binding/linky/internal/handler/LinkyHandler.java
+++ b/bundles/org.openhab.binding.linky/src/main/java/org/openhab/binding/linky/internal/handler/LinkyHandler.java
@@ -40,7 +40,7 @@ import org.openhab.binding.linky.internal.dto.UserInfo;
 import org.openhab.core.i18n.LocaleProvider;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -264,14 +264,13 @@ public class LinkyHandler extends BaseThingHandler {
 
     private void updateKwhChannel(String channelId, double consumption) {
         logger.debug("Update channel {} with {}", channelId, consumption);
-        updateState(channelId, Double.isNaN(consumption) ? UnDefType.UNDEF
-                : new QuantityType<>(consumption, SmartHomeUnits.KILOWATT_HOUR));
+        updateState(channelId,
+                Double.isNaN(consumption) ? UnDefType.UNDEF : new QuantityType<>(consumption, Units.KILOWATT_HOUR));
     }
 
     private void updateVAChannel(String channelId, double power) {
         logger.debug("Update channel {} with {}", channelId, power);
-        updateState(channelId,
-                Double.isNaN(power) ? UnDefType.UNDEF : new QuantityType<>(power, SmartHomeUnits.VOLT_AMPERE));
+        updateState(channelId, Double.isNaN(power) ? UnDefType.UNDEF : new QuantityType<>(power, Units.VOLT_AMPERE));
     }
 
     /**
diff --git a/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/ConditionHandler.java b/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/ConditionHandler.java
index bf017beb47..40c7af8c7b 100644
--- a/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/ConditionHandler.java
+++ b/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/ConditionHandler.java
@@ -27,7 +27,7 @@ import org.openhab.binding.luftdateninfo.internal.dto.SensorDataValue;
 import org.openhab.binding.luftdateninfo.internal.utils.NumberUtils;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 
 /**
@@ -40,7 +40,7 @@ import org.openhab.core.thing.Thing;
 public class ConditionHandler extends BaseSensorHandler {
 
     protected QuantityType<Temperature> temperatureCache = QuantityType.valueOf(-1, SIUnits.CELSIUS);
-    protected QuantityType<Dimensionless> humidityCache = QuantityType.valueOf(-1, SmartHomeUnits.PERCENT);
+    protected QuantityType<Dimensionless> humidityCache = QuantityType.valueOf(-1, Units.PERCENT);
     protected QuantityType<Pressure> pressureCache = QuantityType.valueOf(-1, SIUnits.PASCAL);
     protected QuantityType<Pressure> pressureSeaCache = QuantityType.valueOf(-1, SIUnits.PASCAL);
 
@@ -60,8 +60,7 @@ public class ConditionHandler extends BaseSensorHandler {
                                     SIUnits.CELSIUS);
                             updateState(TEMPERATURE_CHANNEL, temperatureCache);
                         } else if (v.getValueType().equals(HUMIDITY)) {
-                            humidityCache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1),
-                                    SmartHomeUnits.PERCENT);
+                            humidityCache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1), Units.PERCENT);
                             updateState(HUMIDITY_CHANNEL, humidityCache);
                         } else if (v.getValueType().equals(PRESSURE)) {
                             pressureCache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1), SIUnits.PASCAL);
diff --git a/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/NoiseHandler.java b/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/NoiseHandler.java
index 6c6f0d8aca..173378e992 100644
--- a/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/NoiseHandler.java
+++ b/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/NoiseHandler.java
@@ -24,7 +24,7 @@ import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.luftdateninfo.internal.dto.SensorDataValue;
 import org.openhab.binding.luftdateninfo.internal.utils.NumberUtils;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 
 /**
@@ -35,9 +35,9 @@ import org.openhab.core.thing.Thing;
  */
 @NonNullByDefault
 public class NoiseHandler extends BaseSensorHandler {
-    protected QuantityType<Dimensionless> noiseEQCache = QuantityType.valueOf(-1, SmartHomeUnits.DECIBEL);
-    protected QuantityType<Dimensionless> noiseMinCache = QuantityType.valueOf(-1, SmartHomeUnits.DECIBEL);
-    protected QuantityType<Dimensionless> noiseMaxCache = QuantityType.valueOf(-1, SmartHomeUnits.DECIBEL);
+    protected QuantityType<Dimensionless> noiseEQCache = QuantityType.valueOf(-1, Units.DECIBEL);
+    protected QuantityType<Dimensionless> noiseMinCache = QuantityType.valueOf(-1, Units.DECIBEL);
+    protected QuantityType<Dimensionless> noiseMaxCache = QuantityType.valueOf(-1, Units.DECIBEL);
 
     public NoiseHandler(Thing thing) {
         super(thing);
@@ -51,16 +51,13 @@ public class NoiseHandler extends BaseSensorHandler {
                 if (HTTPHandler.getHandler().isNoise(valueList)) {
                     valueList.forEach(v -> {
                         if (v.getValueType().equals(NOISE_EQ)) {
-                            noiseEQCache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1),
-                                    SmartHomeUnits.DECIBEL);
+                            noiseEQCache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1), Units.DECIBEL);
                             updateState(NOISE_EQ_CHANNEL, noiseEQCache);
                         } else if (v.getValueType().equals(NOISE_MIN)) {
-                            noiseMinCache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1),
-                                    SmartHomeUnits.DECIBEL);
+                            noiseMinCache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1), Units.DECIBEL);
                             updateState(NOISE_MIN_CHANNEL, noiseMinCache);
                         } else if (v.getValueType().equals(NOISE_MAX)) {
-                            noiseMaxCache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1),
-                                    SmartHomeUnits.DECIBEL);
+                            noiseMaxCache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1), Units.DECIBEL);
                             updateState(NOISE_MAX_CHANNEL, noiseMaxCache);
                         }
                     });
diff --git a/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/PMHandler.java b/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/PMHandler.java
index 7b65d392e8..1fa5178e66 100644
--- a/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/PMHandler.java
+++ b/bundles/org.openhab.binding.luftdateninfo/src/main/java/org/openhab/binding/luftdateninfo/internal/handler/PMHandler.java
@@ -23,7 +23,7 @@ import org.openhab.binding.luftdateninfo.internal.dto.SensorDataValue;
 import org.openhab.binding.luftdateninfo.internal.utils.NumberUtils;
 import org.openhab.core.library.dimension.Density;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 
 /**
@@ -35,8 +35,8 @@ import org.openhab.core.thing.Thing;
 @NonNullByDefault
 public class PMHandler extends BaseSensorHandler {
 
-    protected QuantityType<Density> pm25Cache = QuantityType.valueOf(-1, SmartHomeUnits.MICROGRAM_PER_CUBICMETRE);
-    protected QuantityType<Density> pm100Cache = QuantityType.valueOf(-1, SmartHomeUnits.MICROGRAM_PER_CUBICMETRE);
+    protected QuantityType<Density> pm25Cache = QuantityType.valueOf(-1, Units.MICROGRAM_PER_CUBICMETRE);
+    protected QuantityType<Density> pm100Cache = QuantityType.valueOf(-1, Units.MICROGRAM_PER_CUBICMETRE);
 
     public PMHandler(Thing thing) {
         super(thing);
@@ -51,11 +51,11 @@ public class PMHandler extends BaseSensorHandler {
                     valueList.forEach(v -> {
                         if (v.getValueType().equals(P1)) {
                             pm100Cache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1),
-                                    SmartHomeUnits.MICROGRAM_PER_CUBICMETRE);
+                                    Units.MICROGRAM_PER_CUBICMETRE);
                             updateState(PM100_CHANNEL, pm100Cache);
                         } else if (v.getValueType().equals(P2)) {
                             pm25Cache = QuantityType.valueOf(NumberUtils.round(v.getValue(), 1),
-                                    SmartHomeUnits.MICROGRAM_PER_CUBICMETRE);
+                                    Units.MICROGRAM_PER_CUBICMETRE);
                             updateState(PM25_CHANNEL, pm25Cache);
                         }
                     });
diff --git a/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/ConditionHandlerTest.java b/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/ConditionHandlerTest.java
index 60e38be4a6..5367990cc7 100644
--- a/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/ConditionHandlerTest.java
+++ b/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/ConditionHandlerTest.java
@@ -24,7 +24,7 @@ import org.openhab.binding.luftdateninfo.internal.mock.ThingMock;
 import org.openhab.binding.luftdateninfo.internal.util.FileReader;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link ConditionHandlerTest} Test Condition Handler updates
@@ -49,7 +49,7 @@ public class ConditionHandlerTest {
             UpdateStatus result = condHandler.updateChannels(pmJson);
             assertEquals(UpdateStatus.OK, result, "Valid update");
             assertEquals(QuantityType.valueOf(22.7, SIUnits.CELSIUS), condHandler.getTemperature(), "Temperature");
-            assertEquals(QuantityType.valueOf(61.0, SmartHomeUnits.PERCENT), condHandler.getHumidity(), "Humidity");
+            assertEquals(QuantityType.valueOf(61.0, Units.PERCENT), condHandler.getHumidity(), "Humidity");
             assertEquals(QuantityType.valueOf(-1, SIUnits.PASCAL), condHandler.getPressure(), "Pressure");
             assertEquals(QuantityType.valueOf(-1, SIUnits.PASCAL), condHandler.getPressureSea(), "Pressure Sea");
         } else {
@@ -72,7 +72,7 @@ public class ConditionHandlerTest {
             UpdateStatus result = condHandler.updateChannels(pmJson);
             assertEquals(UpdateStatus.OK, result, "Valid update");
             assertEquals(QuantityType.valueOf(21.5, SIUnits.CELSIUS), condHandler.getTemperature(), "Temperature");
-            assertEquals(QuantityType.valueOf(58.5, SmartHomeUnits.PERCENT), condHandler.getHumidity(), "Humidity");
+            assertEquals(QuantityType.valueOf(58.5, Units.PERCENT), condHandler.getHumidity(), "Humidity");
             assertEquals(QuantityType.valueOf(100200.0, SIUnits.PASCAL), condHandler.getPressure(), "Pressure");
             assertEquals(QuantityType.valueOf(101968.7, SIUnits.PASCAL), condHandler.getPressureSea(), "Pressure Sea");
         } else {
diff --git a/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/NoiseHandlerTest.java b/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/NoiseHandlerTest.java
index 86031b1065..995da0ecb8 100644
--- a/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/NoiseHandlerTest.java
+++ b/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/NoiseHandlerTest.java
@@ -23,7 +23,7 @@ import org.openhab.binding.luftdateninfo.internal.mock.NoiseHandlerExtension;
 import org.openhab.binding.luftdateninfo.internal.mock.ThingMock;
 import org.openhab.binding.luftdateninfo.internal.util.FileReader;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link NoiseHandlerTest} Test Noise Handler updates
@@ -47,12 +47,9 @@ public class NoiseHandlerTest {
         if (pmJson != null) {
             UpdateStatus result = noiseHandler.updateChannels(pmJson);
             assertEquals(UpdateStatus.OK, result, "Valid update");
-            assertEquals(QuantityType.valueOf(51.0, SmartHomeUnits.DECIBEL), noiseHandler.getNoiseEQCache(),
-                    "Noise EQ");
-            assertEquals(QuantityType.valueOf(47.2, SmartHomeUnits.DECIBEL), noiseHandler.getNoiseMinCache(),
-                    "Noise Min");
-            assertEquals(QuantityType.valueOf(57.0, SmartHomeUnits.DECIBEL), noiseHandler.getNoiseMaxCache(),
-                    "Noise Max");
+            assertEquals(QuantityType.valueOf(51.0, Units.DECIBEL), noiseHandler.getNoiseEQCache(), "Noise EQ");
+            assertEquals(QuantityType.valueOf(47.2, Units.DECIBEL), noiseHandler.getNoiseMinCache(), "Noise Min");
+            assertEquals(QuantityType.valueOf(57.0, Units.DECIBEL), noiseHandler.getNoiseMaxCache(), "Noise Max");
         } else {
             assertTrue(false);
         }
@@ -72,12 +69,9 @@ public class NoiseHandlerTest {
         if (pmJson != null) {
             UpdateStatus result = noiseHandler.updateChannels(pmJson);
             assertEquals(UpdateStatus.VALUE_ERROR, result, "Valid update");
-            assertEquals(QuantityType.valueOf(-1, SmartHomeUnits.DECIBEL), noiseHandler.getNoiseEQCache(),
-                    "Values undefined");
-            assertEquals(QuantityType.valueOf(-1, SmartHomeUnits.DECIBEL), noiseHandler.getNoiseMinCache(),
-                    "Values undefined");
-            assertEquals(QuantityType.valueOf(-1, SmartHomeUnits.DECIBEL), noiseHandler.getNoiseMaxCache(),
-                    "Values undefined");
+            assertEquals(QuantityType.valueOf(-1, Units.DECIBEL), noiseHandler.getNoiseEQCache(), "Values undefined");
+            assertEquals(QuantityType.valueOf(-1, Units.DECIBEL), noiseHandler.getNoiseMinCache(), "Values undefined");
+            assertEquals(QuantityType.valueOf(-1, Units.DECIBEL), noiseHandler.getNoiseMaxCache(), "Values undefined");
         } else {
             assertTrue(false);
         }
diff --git a/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/PMHandlerTest.java b/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/PMHandlerTest.java
index 5d2be09909..80ca82fa1d 100644
--- a/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/PMHandlerTest.java
+++ b/bundles/org.openhab.binding.luftdateninfo/src/test/java/org/openhab/binding/luftdateninfo/internal/PMHandlerTest.java
@@ -25,7 +25,7 @@ import org.openhab.binding.luftdateninfo.internal.mock.PMHandlerExtension;
 import org.openhab.binding.luftdateninfo.internal.mock.ThingMock;
 import org.openhab.binding.luftdateninfo.internal.util.FileReader;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -111,10 +111,8 @@ public class PMHandlerTest {
         if (pmJson != null) {
             UpdateStatus result = pmHandler.updateChannels(pmJson);
             assertEquals(UpdateStatus.OK, result, "Valid update");
-            assertEquals(QuantityType.valueOf(2.9, SmartHomeUnits.MICROGRAM_PER_CUBICMETRE), pmHandler.getPM25Cache(),
-                    "PM25");
-            assertEquals(QuantityType.valueOf(5.2, SmartHomeUnits.MICROGRAM_PER_CUBICMETRE), pmHandler.getPM100Cache(),
-                    "PM100");
+            assertEquals(QuantityType.valueOf(2.9, Units.MICROGRAM_PER_CUBICMETRE), pmHandler.getPM25Cache(), "PM25");
+            assertEquals(QuantityType.valueOf(5.2, Units.MICROGRAM_PER_CUBICMETRE), pmHandler.getPM100Cache(), "PM100");
         } else {
             assertTrue(false);
         }
@@ -134,9 +132,9 @@ public class PMHandlerTest {
         if (pmJson != null) {
             UpdateStatus result = pmHandler.updateChannels(pmJson);
             assertEquals(UpdateStatus.VALUE_ERROR, result, "Valid update");
-            assertEquals(QuantityType.valueOf(-1, SmartHomeUnits.MICROGRAM_PER_CUBICMETRE), pmHandler.getPM25Cache(),
+            assertEquals(QuantityType.valueOf(-1, Units.MICROGRAM_PER_CUBICMETRE), pmHandler.getPM25Cache(),
                     "Values undefined");
-            assertEquals(QuantityType.valueOf(-1, SmartHomeUnits.MICROGRAM_PER_CUBICMETRE), pmHandler.getPM100Cache(),
+            assertEquals(QuantityType.valueOf(-1, Units.MICROGRAM_PER_CUBICMETRE), pmHandler.getPM100Cache(),
                     "Values undefined");
         } else {
             assertTrue(false);
diff --git a/bundles/org.openhab.binding.magentatv/src/main/java/org/openhab/binding/magentatv/internal/handler/MagentaTVHandler.java b/bundles/org.openhab.binding.magentatv/src/main/java/org/openhab/binding/magentatv/internal/handler/MagentaTVHandler.java
index dce4ccd3b8..9433f3db0e 100644
--- a/bundles/org.openhab.binding.magentatv/src/main/java/org/openhab/binding/magentatv/internal/handler/MagentaTVHandler.java
+++ b/bundles/org.openhab.binding.magentatv/src/main/java/org/openhab/binding/magentatv/internal/handler/MagentaTVHandler.java
@@ -58,7 +58,7 @@ import org.openhab.core.library.types.PlayPauseType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RewindFastforwardType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -488,7 +488,7 @@ public class MagentaTVHandler extends BaseThingHandler implements MagentaTVListe
                                     dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
                                     Date date = dateFormat.parse(ps.duration);
                                     long minutes = date.getTime() / 1000L / 60l;
-                                    updateState(CHANNEL_PROG_DURATION, toQuantityType(minutes, SmartHomeUnits.MINUTE));
+                                    updateState(CHANNEL_PROG_DURATION, toQuantityType(minutes, Units.MINUTE));
                                 } catch (ParseException e) {
                                     logger.debug("{}: Unable to parse programDuration: {}", thingId, ps.duration);
                                 }
@@ -526,7 +526,7 @@ public class MagentaTVHandler extends BaseThingHandler implements MagentaTVListe
                 updateState(CHANNEL_PROG_DURATION, new StringType(event.duration.toString()));
             }
             if (event.playPostion != -1) {
-                updateState(CHANNEL_PROG_POS, toQuantityType(event.playPostion / 6, SmartHomeUnits.MINUTE));
+                updateState(CHANNEL_PROG_POS, toQuantityType(event.playPostion / 6, Units.MINUTE));
             }
         } else {
             logger.debug("{}: Unknown MR event, JSON={}", thingId, jsonEvent);
diff --git a/bundles/org.openhab.binding.meteoblue/src/main/java/org/openhab/binding/meteoblue/internal/handler/MeteoBlueHandler.java b/bundles/org.openhab.binding.meteoblue/src/main/java/org/openhab/binding/meteoblue/internal/handler/MeteoBlueHandler.java
index 08158ab22f..aa7a20c7b8 100644
--- a/bundles/org.openhab.binding.meteoblue/src/main/java/org/openhab/binding/meteoblue/internal/handler/MeteoBlueHandler.java
+++ b/bundles/org.openhab.binding.meteoblue/src/main/java/org/openhab/binding/meteoblue/internal/handler/MeteoBlueHandler.java
@@ -39,7 +39,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RawType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
@@ -271,7 +271,7 @@ public class MeteoBlueHandler extends BaseThingHandler {
         } else if (type.equals("Number:Pressure")) {
             state = new QuantityType<>(value, HECTO(SIUnits.PASCAL));
         } else if (type.equals("Number:Speed")) {
-            state = new QuantityType<>(value, SmartHomeUnits.METRE_PER_SECOND);
+            state = new QuantityType<>(value, Units.METRE_PER_SECOND);
         }
 
         return state;
diff --git a/bundles/org.openhab.binding.meteostick/src/main/java/org/openhab/binding/meteostick/internal/handler/MeteostickSensorHandler.java b/bundles/org.openhab.binding.meteostick/src/main/java/org/openhab/binding/meteostick/internal/handler/MeteostickSensorHandler.java
index 79db66c066..8e09e9f725 100644
--- a/bundles/org.openhab.binding.meteostick/src/main/java/org/openhab/binding/meteostick/internal/handler/MeteostickSensorHandler.java
+++ b/bundles/org.openhab.binding.meteostick/src/main/java/org/openhab/binding/meteostick/internal/handler/MeteostickSensorHandler.java
@@ -15,7 +15,7 @@ package org.openhab.binding.meteostick.internal.handler;
 import static org.openhab.binding.meteostick.internal.MeteostickBindingConstants.*;
 import static org.openhab.core.library.unit.MetricPrefix.MILLI;
 import static org.openhab.core.library.unit.SIUnits.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.math.BigDecimal;
 import java.math.RoundingMode;
diff --git a/bundles/org.openhab.binding.mihome/src/main/java/org/openhab/binding/mihome/internal/handler/XiaomiDeviceBaseHandler.java b/bundles/org.openhab.binding.mihome/src/main/java/org/openhab/binding/mihome/internal/handler/XiaomiDeviceBaseHandler.java
index 8965c0c4f9..361f542b76 100644
--- a/bundles/org.openhab.binding.mihome/src/main/java/org/openhab/binding/mihome/internal/handler/XiaomiDeviceBaseHandler.java
+++ b/bundles/org.openhab.binding.mihome/src/main/java/org/openhab/binding/mihome/internal/handler/XiaomiDeviceBaseHandler.java
@@ -31,7 +31,7 @@ import javax.measure.quantity.Time;
 import org.openhab.binding.mihome.internal.XiaomiItemUpdateListener;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -73,9 +73,9 @@ public class XiaomiDeviceBaseHandler extends BaseThingHandler implements XiaomiI
 
     protected static final Unit<Temperature> TEMPERATURE_UNIT = SIUnits.CELSIUS;
     protected static final Unit<Pressure> PRESSURE_UNIT = KILO(SIUnits.PASCAL);
-    protected static final Unit<Dimensionless> PERCENT_UNIT = SmartHomeUnits.PERCENT;
-    protected static final Unit<Angle> ANGLE_UNIT = SmartHomeUnits.DEGREE_ANGLE;
-    protected static final Unit<Time> TIME_UNIT = MILLI(SmartHomeUnits.SECOND);
+    protected static final Unit<Dimensionless> PERCENT_UNIT = Units.PERCENT;
+    protected static final Unit<Angle> ANGLE_UNIT = Units.DEGREE_ANGLE;
+    protected static final Unit<Time> TIME_UNIT = MILLI(Units.SECOND);
 
     private static final String REMOVE_DEVICE = "remove_device";
     private static final long ONLINE_TIMEOUT_MILLIS = TimeUnit.HOURS.toMillis(2);
diff --git a/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/MiIoQuantiyTypes.java b/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/MiIoQuantiyTypes.java
index c3c06418af..b5887208de 100644
--- a/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/MiIoQuantiyTypes.java
+++ b/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/MiIoQuantiyTypes.java
@@ -23,9 +23,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
-
-import tec.uom.se.unit.Units;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Enum of the units used in the miio protocol
@@ -38,13 +36,13 @@ public enum MiIoQuantiyTypes {
 
     CELCIUS(SIUnits.CELSIUS, "C"),
     FAHRENHEIT(ImperialUnits.FAHRENHEIT),
-    SECOND(SmartHomeUnits.SECOND, "seconds"),
-    MINUTE(SmartHomeUnits.MINUTE, "minutes"),
-    HOUR(SmartHomeUnits.HOUR, "hours"),
-    AMPERE(SmartHomeUnits.AMPERE),
-    WATT(SmartHomeUnits.WATT),
-    SQUARE_METRE(Units.SQUARE_METRE, "square_meter", "squaremeter"),
-    PERCENT(SmartHomeUnits.PERCENT);
+    SECOND(Units.SECOND, "seconds"),
+    MINUTE(Units.MINUTE, "minutes"),
+    HOUR(Units.HOUR, "hours"),
+    AMPERE(Units.AMPERE),
+    WATT(Units.WATT),
+    SQUARE_METRE(SIUnits.SQUARE_METRE, "square_meter", "squaremeter"),
+    PERCENT(Units.PERCENT);
 
     private final Unit<?> unit;
     private final String[] aliasses;
diff --git a/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/handler/MiIoBasicHandler.java b/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/handler/MiIoBasicHandler.java
index ba5a5854e0..1b87375b61 100644
--- a/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/handler/MiIoBasicHandler.java
+++ b/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/handler/MiIoBasicHandler.java
@@ -53,7 +53,7 @@ import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -606,14 +606,13 @@ public class MiIoBasicHandler extends MiIoAbstractHandler {
                 updateState(basicChannel.getChannel(), new QuantityType<>(val.getAsBigDecimal(), SIUnits.CELSIUS));
                 break;
             case "electriccurrent":
-                updateState(basicChannel.getChannel(),
-                        new QuantityType<>(val.getAsBigDecimal(), SmartHomeUnits.AMPERE));
+                updateState(basicChannel.getChannel(), new QuantityType<>(val.getAsBigDecimal(), Units.AMPERE));
                 break;
             case "energy":
-                updateState(basicChannel.getChannel(), new QuantityType<>(val.getAsBigDecimal(), SmartHomeUnits.WATT));
+                updateState(basicChannel.getChannel(), new QuantityType<>(val.getAsBigDecimal(), Units.WATT));
                 break;
             case "time":
-                updateState(basicChannel.getChannel(), new QuantityType<>(val.getAsBigDecimal(), SmartHomeUnits.HOUR));
+                updateState(basicChannel.getChannel(), new QuantityType<>(val.getAsBigDecimal(), Units.HOUR));
                 break;
             default:
                 updateState(basicChannel.getChannel(), new DecimalType(val.getAsBigDecimal()));
diff --git a/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/handler/MiIoVacuumHandler.java b/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/handler/MiIoVacuumHandler.java
index 0e5bccf610..fbdc310c13 100644
--- a/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/handler/MiIoVacuumHandler.java
+++ b/bundles/org.openhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/handler/MiIoVacuumHandler.java
@@ -54,7 +54,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RawType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -270,7 +270,7 @@ public class MiIoVacuumHandler extends MiIoAbstractHandler {
         }
         if (statusInfo.getCleanTime() != null) {
             updateState(CHANNEL_CLEAN_TIME,
-                    new QuantityType<>(TimeUnit.SECONDS.toMinutes(statusInfo.getCleanTime()), SmartHomeUnits.MINUTE));
+                    new QuantityType<>(TimeUnit.SECONDS.toMinutes(statusInfo.getCleanTime()), Units.MINUTE));
         }
         safeUpdateState(CHANNEL_DND_ENABLED, statusInfo.getDndEnabled());
 
@@ -350,20 +350,20 @@ public class MiIoVacuumHandler extends MiIoAbstractHandler {
         int sideBrush = consumablesData.get("side_brush_work_time").getAsInt();
         int filter = consumablesData.get("filter_work_time").getAsInt();
         int sensor = consumablesData.get("sensor_dirty_time").getAsInt();
-        updateState(CHANNEL_CONSUMABLE_MAIN_TIME, new QuantityType<>(
-                ConsumablesType.remainingHours(mainBrush, ConsumablesType.MAIN_BRUSH), SmartHomeUnits.HOUR));
+        updateState(CHANNEL_CONSUMABLE_MAIN_TIME,
+                new QuantityType<>(ConsumablesType.remainingHours(mainBrush, ConsumablesType.MAIN_BRUSH), Units.HOUR));
         updateState(CHANNEL_CONSUMABLE_MAIN_PERC,
                 new DecimalType(ConsumablesType.remainingPercent(mainBrush, ConsumablesType.MAIN_BRUSH)));
-        updateState(CHANNEL_CONSUMABLE_SIDE_TIME, new QuantityType<>(
-                ConsumablesType.remainingHours(sideBrush, ConsumablesType.SIDE_BRUSH), SmartHomeUnits.HOUR));
+        updateState(CHANNEL_CONSUMABLE_SIDE_TIME,
+                new QuantityType<>(ConsumablesType.remainingHours(sideBrush, ConsumablesType.SIDE_BRUSH), Units.HOUR));
         updateState(CHANNEL_CONSUMABLE_SIDE_PERC,
                 new DecimalType(ConsumablesType.remainingPercent(sideBrush, ConsumablesType.SIDE_BRUSH)));
-        updateState(CHANNEL_CONSUMABLE_FILTER_TIME, new QuantityType<>(
-                ConsumablesType.remainingHours(filter, ConsumablesType.FILTER), SmartHomeUnits.HOUR));
+        updateState(CHANNEL_CONSUMABLE_FILTER_TIME,
+                new QuantityType<>(ConsumablesType.remainingHours(filter, ConsumablesType.FILTER), Units.HOUR));
         updateState(CHANNEL_CONSUMABLE_FILTER_PERC,
                 new DecimalType(ConsumablesType.remainingPercent(filter, ConsumablesType.FILTER)));
-        updateState(CHANNEL_CONSUMABLE_SENSOR_TIME, new QuantityType<>(
-                ConsumablesType.remainingHours(sensor, ConsumablesType.SENSOR), SmartHomeUnits.HOUR));
+        updateState(CHANNEL_CONSUMABLE_SENSOR_TIME,
+                new QuantityType<>(ConsumablesType.remainingHours(sensor, ConsumablesType.SENSOR), Units.HOUR));
         updateState(CHANNEL_CONSUMABLE_SENSOR_PERC,
                 new DecimalType(ConsumablesType.remainingPercent(sensor, ConsumablesType.SENSOR)));
         return true;
@@ -382,7 +382,7 @@ public class MiIoVacuumHandler extends MiIoAbstractHandler {
     private boolean updateHistory(JsonArray historyData) {
         logger.trace("Cleaning history data: {}", historyData.toString());
         updateState(CHANNEL_HISTORY_TOTALTIME,
-                new QuantityType<>(TimeUnit.SECONDS.toMinutes(historyData.get(0).getAsLong()), SmartHomeUnits.MINUTE));
+                new QuantityType<>(TimeUnit.SECONDS.toMinutes(historyData.get(0).getAsLong()), Units.MINUTE));
         updateState(CHANNEL_HISTORY_TOTALAREA,
                 new QuantityType<>(historyData.get(1).getAsDouble() / 1000000D, SIUnits.SQUARE_METRE));
         updateState(CHANNEL_HISTORY_COUNT, new DecimalType(historyData.get(2).toString()));
@@ -414,7 +414,7 @@ public class MiIoVacuumHandler extends MiIoAbstractHandler {
         historyRecord.addProperty("finished", finished);
         updateState(CHANNEL_HISTORY_START_TIME, new DateTimeType(startTime));
         updateState(CHANNEL_HISTORY_END_TIME, new DateTimeType(endTime));
-        updateState(CHANNEL_HISTORY_DURATION, new QuantityType<>(duration, SmartHomeUnits.MINUTE));
+        updateState(CHANNEL_HISTORY_DURATION, new QuantityType<>(duration, Units.MINUTE));
         updateState(CHANNEL_HISTORY_AREA, new QuantityType<>(area, SIUnits.SQUARE_METRE));
         updateState(CHANNEL_HISTORY_ERROR, new DecimalType(error));
         updateState(CHANNEL_HISTORY_FINISH, new DecimalType(finished));
diff --git a/bundles/org.openhab.binding.miio/src/test/java/org/openhab/binding/miio/internal/MiIoQuantityTypesTest.java b/bundles/org.openhab.binding.miio/src/test/java/org/openhab/binding/miio/internal/MiIoQuantityTypesTest.java
index d5346d53ed..c62ac86c89 100644
--- a/bundles/org.openhab.binding.miio/src/test/java/org/openhab/binding/miio/internal/MiIoQuantityTypesTest.java
+++ b/bundles/org.openhab.binding.miio/src/test/java/org/openhab/binding/miio/internal/MiIoQuantityTypesTest.java
@@ -13,11 +13,11 @@
 package org.openhab.binding.miio.internal;
 
 import static org.junit.jupiter.api.Assertions.*;
-import static tec.uom.se.unit.Units.SQUARE_METRE;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.junit.jupiter.api.Test;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.SIUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Test case for {@link MiIoQuantityTypes}
@@ -39,22 +39,22 @@ public class MiIoQuantityTypesTest {
     public void regularsUnitTest() {
 
         String unitName = "minute";
-        assertEquals(SmartHomeUnits.MINUTE, MiIoQuantiyTypes.get(unitName));
+        assertEquals(Units.MINUTE, MiIoQuantiyTypes.get(unitName));
 
         unitName = "Minute";
-        assertEquals(SmartHomeUnits.MINUTE, MiIoQuantiyTypes.get(unitName));
+        assertEquals(Units.MINUTE, MiIoQuantiyTypes.get(unitName));
     }
 
     @Test
     public void aliasUnitsTest() {
 
         String unitName = "square_meter";
-        assertEquals(SQUARE_METRE, MiIoQuantiyTypes.get(unitName));
+        assertEquals(SIUnits.SQUARE_METRE, MiIoQuantiyTypes.get(unitName));
 
         unitName = "Square_meter";
-        assertEquals(SQUARE_METRE, MiIoQuantiyTypes.get(unitName));
+        assertEquals(SIUnits.SQUARE_METRE, MiIoQuantiyTypes.get(unitName));
 
         unitName = "squaremeter";
-        assertEquals(SQUARE_METRE, MiIoQuantiyTypes.get(unitName));
+        assertEquals(SIUnits.SQUARE_METRE, MiIoQuantiyTypes.get(unitName));
     }
 }
diff --git a/bundles/org.openhab.binding.millheat/src/main/java/org/openhab/binding/millheat/internal/handler/MillheatHeaterHandler.java b/bundles/org.openhab.binding.millheat/src/main/java/org/openhab/binding/millheat/internal/handler/MillheatHeaterHandler.java
index aa03ed62b0..1057fd8482 100644
--- a/bundles/org.openhab.binding.millheat/src/main/java/org/openhab/binding/millheat/internal/handler/MillheatHeaterHandler.java
+++ b/bundles/org.openhab.binding.millheat/src/main/java/org/openhab/binding/millheat/internal/handler/MillheatHeaterHandler.java
@@ -26,7 +26,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -93,9 +93,9 @@ public class MillheatHeaterHandler extends MillheatBaseThingHandler {
                 if (command instanceof RefreshType) {
                     if (config.power != null) {
                         if (heater.isHeatingActive()) {
-                            updateState(channelUID, new QuantityType<>(config.power, SmartHomeUnits.WATT));
+                            updateState(channelUID, new QuantityType<>(config.power, Units.WATT));
                         } else {
-                            updateState(channelUID, new QuantityType<>(0, SmartHomeUnits.WATT));
+                            updateState(channelUID, new QuantityType<>(0, Units.WATT));
                         }
                     } else {
                         updateState(channelUID, UnDefType.UNDEF);
diff --git a/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/PowerBlock.java b/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/PowerBlock.java
index 686ed0f0b2..e84eccdf49 100644
--- a/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/PowerBlock.java
+++ b/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/PowerBlock.java
@@ -18,7 +18,7 @@ import javax.measure.quantity.Power;
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.modbus.e3dc.internal.modbus.Data;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.io.transport.modbus.ValueBuffer;
 
 /**
@@ -58,21 +58,21 @@ public class PowerBlock implements Data {
          * Positive value - Battery is charging = Power consumer
          * Negative value - Battery is discharging = Power supplier
          */
-        pvPowerSupply = QuantityType.valueOf(pvPowerSupplyL, SmartHomeUnits.WATT);
+        pvPowerSupply = QuantityType.valueOf(pvPowerSupplyL, Units.WATT);
         long batteryPower = wrap.getSInt32Swap();
         if (batteryPower > 0) {
             // Battery is charging so Power is consumed by Battery
-            batteryPowerSupply = QuantityType.valueOf(0, SmartHomeUnits.WATT);
-            batteryPowerConsumption = QuantityType.valueOf(batteryPower, SmartHomeUnits.WATT);
+            batteryPowerSupply = QuantityType.valueOf(0, Units.WATT);
+            batteryPowerConsumption = QuantityType.valueOf(batteryPower, Units.WATT);
         } else {
             // Battery is discharging so Power is provided by Battery
-            batteryPowerSupply = QuantityType.valueOf(batteryPower * -1, SmartHomeUnits.WATT);
-            batteryPowerConsumption = QuantityType.valueOf(0, SmartHomeUnits.WATT);
+            batteryPowerSupply = QuantityType.valueOf(batteryPower * -1, Units.WATT);
+            batteryPowerConsumption = QuantityType.valueOf(0, Units.WATT);
         }
 
         // int32_swap value = 4 byte
         long householdPowerConsumptionL = wrap.getSInt32Swap();
-        householdPowerConsumption = QuantityType.valueOf(householdPowerConsumptionL, SmartHomeUnits.WATT);
+        householdPowerConsumption = QuantityType.valueOf(householdPowerConsumptionL, Units.WATT);
 
         /*
          * int32_swap value don't provide negative values!
@@ -82,28 +82,28 @@ public class PowerBlock implements Data {
         long gridPower = wrap.getSInt32Swap();
         if (gridPower > 0) {
             // Power is provided by Grid
-            gridPowerSupply = QuantityType.valueOf(gridPower, SmartHomeUnits.WATT);
-            gridPowerConsumpition = QuantityType.valueOf(0, SmartHomeUnits.WATT);
+            gridPowerSupply = QuantityType.valueOf(gridPower, Units.WATT);
+            gridPowerConsumpition = QuantityType.valueOf(0, Units.WATT);
         } else {
             // Power is consumed by Grid
-            gridPowerConsumpition = QuantityType.valueOf(gridPower * -1, SmartHomeUnits.WATT);
-            gridPowerSupply = QuantityType.valueOf(0, SmartHomeUnits.WATT);
+            gridPowerConsumpition = QuantityType.valueOf(gridPower * -1, Units.WATT);
+            gridPowerSupply = QuantityType.valueOf(0, Units.WATT);
         }
 
         // int32_swap value = 4 byte
-        externalPowerSupply = QuantityType.valueOf(wrap.getSInt32Swap(), SmartHomeUnits.WATT);
+        externalPowerSupply = QuantityType.valueOf(wrap.getSInt32Swap(), Units.WATT);
 
         // int32_swap value = 4 byte
-        wallboxPowerConsumption = QuantityType.valueOf(wrap.getSInt32Swap(), SmartHomeUnits.WATT);
+        wallboxPowerConsumption = QuantityType.valueOf(wrap.getSInt32Swap(), Units.WATT);
 
         // int32_swap value = 4 byte
-        wallboxPVPowerConsumption = QuantityType.valueOf(wrap.getSInt32Swap(), SmartHomeUnits.WATT);
+        wallboxPVPowerConsumption = QuantityType.valueOf(wrap.getSInt32Swap(), Units.WATT);
 
         // unit8 + uint8 - one register with split value for Autarky & Self Consumption
-        autarky = QuantityType.valueOf(wrap.getSInt8(), SmartHomeUnits.PERCENT);
-        selfConsumption = QuantityType.valueOf(wrap.getSInt8(), SmartHomeUnits.PERCENT);
+        autarky = QuantityType.valueOf(wrap.getSInt8(), Units.PERCENT);
+        selfConsumption = QuantityType.valueOf(wrap.getSInt8(), Units.PERCENT);
 
         // uint16 for Battery State of Charge
-        batterySOC = QuantityType.valueOf(wrap.getSInt16(), SmartHomeUnits.PERCENT);
+        batterySOC = QuantityType.valueOf(wrap.getSInt16(), Units.PERCENT);
     }
 }
diff --git a/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/StringBlock.java b/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/StringBlock.java
index e4a1eb572b..89360daf27 100644
--- a/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/StringBlock.java
+++ b/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/StringBlock.java
@@ -19,7 +19,7 @@ import javax.measure.quantity.Power;
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.modbus.e3dc.internal.modbus.Data;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.io.transport.modbus.ValueBuffer;
 
 /**
@@ -47,15 +47,15 @@ public class StringBlock implements Data {
     public StringBlock(byte[] bArray) {
         ValueBuffer wrap = ValueBuffer.wrap(bArray);
         // straight forward - for each String the values Volt, Ampere and then Watt. All unt16 = 2 bytes values
-        string1Volt = QuantityType.valueOf(wrap.getUInt16(), SmartHomeUnits.VOLT);
-        string2Volt = QuantityType.valueOf(wrap.getUInt16(), SmartHomeUnits.VOLT);
-        string3Volt = QuantityType.valueOf(wrap.getUInt16(), SmartHomeUnits.VOLT);
+        string1Volt = QuantityType.valueOf(wrap.getUInt16(), Units.VOLT);
+        string2Volt = QuantityType.valueOf(wrap.getUInt16(), Units.VOLT);
+        string3Volt = QuantityType.valueOf(wrap.getUInt16(), Units.VOLT);
         // E3DC Modbus Spec chapter 3.1.2, page 16 - Ampere values shall be handled with factor 0.01
-        string1Ampere = QuantityType.valueOf(DataConverter.getUDoubleValue(wrap, 0.01), SmartHomeUnits.AMPERE);
-        string2Ampere = QuantityType.valueOf(DataConverter.getUDoubleValue(wrap, 0.01), SmartHomeUnits.AMPERE);
-        string3Ampere = QuantityType.valueOf(DataConverter.getUDoubleValue(wrap, 0.01), SmartHomeUnits.AMPERE);
-        string1Watt = QuantityType.valueOf(wrap.getUInt16(), SmartHomeUnits.WATT);
-        string2Watt = QuantityType.valueOf(wrap.getUInt16(), SmartHomeUnits.WATT);
-        string3Watt = QuantityType.valueOf(wrap.getUInt16(), SmartHomeUnits.WATT);
+        string1Ampere = QuantityType.valueOf(DataConverter.getUDoubleValue(wrap, 0.01), Units.AMPERE);
+        string2Ampere = QuantityType.valueOf(DataConverter.getUDoubleValue(wrap, 0.01), Units.AMPERE);
+        string3Ampere = QuantityType.valueOf(DataConverter.getUDoubleValue(wrap, 0.01), Units.AMPERE);
+        string1Watt = QuantityType.valueOf(wrap.getUInt16(), Units.WATT);
+        string2Watt = QuantityType.valueOf(wrap.getUInt16(), Units.WATT);
+        string3Watt = QuantityType.valueOf(wrap.getUInt16(), Units.WATT);
     }
 }
diff --git a/bundles/org.openhab.binding.modbus.helioseasycontrols/src/main/java/org/openhab/binding/modbus/helioseasycontrols/internal/HeliosEasyControlsHandler.java b/bundles/org.openhab.binding.modbus.helioseasycontrols/src/main/java/org/openhab/binding/modbus/helioseasycontrols/internal/HeliosEasyControlsHandler.java
index f5092ef381..ef2170afc0 100644
--- a/bundles/org.openhab.binding.modbus.helioseasycontrols/src/main/java/org/openhab/binding/modbus/helioseasycontrols/internal/HeliosEasyControlsHandler.java
+++ b/bundles/org.openhab.binding.modbus.helioseasycontrols/src/main/java/org/openhab/binding/modbus/helioseasycontrols/internal/HeliosEasyControlsHandler.java
@@ -37,7 +37,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
@@ -332,25 +332,25 @@ public class HeliosEasyControlsHandler extends BaseThingHandler {
                     if (unit != null) {
                         switch (unit) {
                             case HeliosVariable.UNIT_DAY:
-                                val = val.toUnit(SmartHomeUnits.DAY);
+                                val = val.toUnit(Units.DAY);
                                 break;
                             case HeliosVariable.UNIT_HOUR:
-                                val = val.toUnit(SmartHomeUnits.HOUR);
+                                val = val.toUnit(Units.HOUR);
                                 break;
                             case HeliosVariable.UNIT_MIN:
-                                val = val.toUnit(SmartHomeUnits.MINUTE);
+                                val = val.toUnit(Units.MINUTE);
                                 break;
                             case HeliosVariable.UNIT_SEC:
-                                val = val.toUnit(SmartHomeUnits.SECOND);
+                                val = val.toUnit(Units.SECOND);
                                 break;
                             case HeliosVariable.UNIT_VOLT:
-                                val = val.toUnit(SmartHomeUnits.VOLT);
+                                val = val.toUnit(Units.VOLT);
                                 break;
                             case HeliosVariable.UNIT_PERCENT:
-                                val = val.toUnit(SmartHomeUnits.PERCENT);
+                                val = val.toUnit(Units.PERCENT);
                                 break;
                             case HeliosVariable.UNIT_PPM:
-                                val = val.toUnit(SmartHomeUnits.PARTS_PER_MILLION);
+                                val = val.toUnit(Units.PARTS_PER_MILLION);
                                 break;
                             case HeliosVariable.UNIT_TEMP:
                                 val = val.toUnit(SIUnits.CELSIUS);
@@ -661,19 +661,19 @@ public class HeliosEasyControlsHandler extends BaseThingHandler {
         if (unit == null) {
             return null;
         } else if (unit.equals(HeliosVariable.UNIT_DAY)) {
-            return new QuantityType<>(Integer.parseInt(value), SmartHomeUnits.DAY);
+            return new QuantityType<>(Integer.parseInt(value), Units.DAY);
         } else if (unit.equals(HeliosVariable.UNIT_HOUR)) {
-            return new QuantityType<>(Integer.parseInt(value), SmartHomeUnits.HOUR);
+            return new QuantityType<>(Integer.parseInt(value), Units.HOUR);
         } else if (unit.equals(HeliosVariable.UNIT_MIN)) {
-            return new QuantityType<>(Integer.parseInt(value), SmartHomeUnits.MINUTE);
+            return new QuantityType<>(Integer.parseInt(value), Units.MINUTE);
         } else if (unit.equals(HeliosVariable.UNIT_SEC)) {
-            return new QuantityType<>(Integer.parseInt(value), SmartHomeUnits.SECOND);
+            return new QuantityType<>(Integer.parseInt(value), Units.SECOND);
         } else if (unit.equals(HeliosVariable.UNIT_VOLT)) {
-            return new QuantityType<>(Float.parseFloat(value), SmartHomeUnits.VOLT);
+            return new QuantityType<>(Float.parseFloat(value), Units.VOLT);
         } else if (unit.equals(HeliosVariable.UNIT_PERCENT)) {
-            return new QuantityType<>(Float.parseFloat(value), SmartHomeUnits.PERCENT);
+            return new QuantityType<>(Float.parseFloat(value), Units.PERCENT);
         } else if (unit.equals(HeliosVariable.UNIT_PPM)) {
-            return new QuantityType<>(Float.parseFloat(value), SmartHomeUnits.PARTS_PER_MILLION);
+            return new QuantityType<>(Float.parseFloat(value), Units.PARTS_PER_MILLION);
         } else if (unit.equals(HeliosVariable.UNIT_TEMP)) {
             return new QuantityType<>(Float.parseFloat(value), SIUnits.CELSIUS);
         } else {
diff --git a/bundles/org.openhab.binding.modbus.stiebeleltron/src/main/java/org/openhab/binding/modbus/stiebeleltron/internal/handler/StiebelEltronHandler.java b/bundles/org.openhab.binding.modbus.stiebeleltron/src/main/java/org/openhab/binding/modbus/stiebeleltron/internal/handler/StiebelEltronHandler.java
index 0913ae248a..1e129bd70f 100644
--- a/bundles/org.openhab.binding.modbus.stiebeleltron/src/main/java/org/openhab/binding/modbus/stiebeleltron/internal/handler/StiebelEltronHandler.java
+++ b/bundles/org.openhab.binding.modbus.stiebeleltron/src/main/java/org/openhab/binding/modbus/stiebeleltron/internal/handler/StiebelEltronHandler.java
@@ -14,7 +14,7 @@ package org.openhab.binding.modbus.stiebeleltron.internal.handler;
 
 import static org.openhab.binding.modbus.stiebeleltron.internal.StiebelEltronBindingConstants.*;
 import static org.openhab.core.library.unit.SIUnits.CELSIUS;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.util.Optional;
 
diff --git a/bundles/org.openhab.binding.modbus.studer/src/main/java/org/openhab/binding/modbus/studer/internal/StuderBindingConstants.java b/bundles/org.openhab.binding.modbus.studer/src/main/java/org/openhab/binding/modbus/studer/internal/StuderBindingConstants.java
index a3699054e2..edb92681d6 100644
--- a/bundles/org.openhab.binding.modbus.studer/src/main/java/org/openhab/binding/modbus/studer/internal/StuderBindingConstants.java
+++ b/bundles/org.openhab.binding.modbus.studer/src/main/java/org/openhab/binding/modbus/studer/internal/StuderBindingConstants.java
@@ -14,7 +14,7 @@ package org.openhab.binding.modbus.studer.internal;
 
 import static org.openhab.core.library.unit.MetricPrefix.KILO;
 import static org.openhab.core.library.unit.SIUnits.CELSIUS;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.util.HashMap;
 import java.util.HashSet;
diff --git a/bundles/org.openhab.binding.modbus.sunspec/src/main/java/org/openhab/binding/modbus/sunspec/internal/handler/InverterHandler.java b/bundles/org.openhab.binding.modbus.sunspec/src/main/java/org/openhab/binding/modbus/sunspec/internal/handler/InverterHandler.java
index e254c2cb30..636c0db98c 100644
--- a/bundles/org.openhab.binding.modbus.sunspec/src/main/java/org/openhab/binding/modbus/sunspec/internal/handler/InverterHandler.java
+++ b/bundles/org.openhab.binding.modbus.sunspec/src/main/java/org/openhab/binding/modbus/sunspec/internal/handler/InverterHandler.java
@@ -14,7 +14,7 @@ package org.openhab.binding.modbus.sunspec.internal.handler;
 
 import static org.openhab.binding.modbus.sunspec.internal.SunSpecConstants.*;
 import static org.openhab.core.library.unit.SIUnits.CELSIUS;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.util.Optional;
 
diff --git a/bundles/org.openhab.binding.modbus.sunspec/src/main/java/org/openhab/binding/modbus/sunspec/internal/handler/MeterHandler.java b/bundles/org.openhab.binding.modbus.sunspec/src/main/java/org/openhab/binding/modbus/sunspec/internal/handler/MeterHandler.java
index eb3d24df0e..6b212a2ddc 100644
--- a/bundles/org.openhab.binding.modbus.sunspec/src/main/java/org/openhab/binding/modbus/sunspec/internal/handler/MeterHandler.java
+++ b/bundles/org.openhab.binding.modbus.sunspec/src/main/java/org/openhab/binding/modbus/sunspec/internal/handler/MeterHandler.java
@@ -13,7 +13,7 @@
 package org.openhab.binding.modbus.sunspec.internal.handler;
 
 import static org.openhab.binding.modbus.sunspec.internal.SunSpecConstants.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.modbus.sunspec.internal.dto.MeterModelBlock;
diff --git a/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/values/NumberValue.java b/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/values/NumberValue.java
index 5cf9457744..773f2bc175 100644
--- a/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/values/NumberValue.java
+++ b/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/values/NumberValue.java
@@ -23,7 +23,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.IncreaseDecreaseType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.UpDownType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.StateDescriptionFragmentBuilder;
 import org.openhab.core.types.UnDefType;
@@ -110,7 +110,7 @@ public class NumberValue extends Value {
         } else if (command instanceof QuantityType<?>) {
             QuantityType<?> qType = (QuantityType<?>) command;
 
-            if (qType.getUnit().isCompatible(SmartHomeUnits.ONE)) {
+            if (qType.getUnit().isCompatible(Units.ONE)) {
                 newValue = qType.toBigDecimal();
             } else {
                 qType = qType.toUnit(unit);
diff --git a/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/values/PercentageValue.java b/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/values/PercentageValue.java
index 94550ba079..7c5169b945 100644
--- a/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/values/PercentageValue.java
+++ b/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/values/PercentageValue.java
@@ -27,7 +27,7 @@ import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.types.UpDownType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.StateDescriptionFragmentBuilder;
 import org.openhab.core.types.UnDefType;
@@ -87,7 +87,7 @@ public class PercentageValue extends Value {
         } else //
                // A quantity type need to be converted according to the current min/max values
         if (command instanceof QuantityType) {
-            QuantityType<?> qty = ((QuantityType<?>) command).toUnit(SmartHomeUnits.PERCENT);
+            QuantityType<?> qty = ((QuantityType<?>) command).toUnit(Units.PERCENT);
             if (qty != null) {
                 BigDecimal v = qty.toBigDecimal();
                 v = v.subtract(min).multiply(HUNDRED).divide(max.subtract(min), MathContext.DECIMAL128);
diff --git a/bundles/org.openhab.binding.mystrom/src/main/java/org/openhab/binding/mystrom/internal/MyStromHandler.java b/bundles/org.openhab.binding.mystrom/src/main/java/org/openhab/binding/mystrom/internal/MyStromHandler.java
index 84b40f44cd..ab9e3ad272 100644
--- a/bundles/org.openhab.binding.mystrom/src/main/java/org/openhab/binding/mystrom/internal/MyStromHandler.java
+++ b/bundles/org.openhab.binding.mystrom/src/main/java/org/openhab/binding/mystrom/internal/MyStromHandler.java
@@ -16,7 +16,7 @@ import static org.openhab.binding.mystrom.internal.MyStromBindingConstants.CHANN
 import static org.openhab.binding.mystrom.internal.MyStromBindingConstants.CHANNEL_SWITCH;
 import static org.openhab.binding.mystrom.internal.MyStromBindingConstants.CHANNEL_TEMPERATURE;
 import static org.openhab.core.library.unit.SIUnits.CELSIUS;
-import static org.openhab.core.library.unit.SmartHomeUnits.WATT;
+import static org.openhab.core.library.unit.Units.WATT;
 
 import java.time.Duration;
 import java.util.concurrent.ExecutionException;
diff --git a/bundles/org.openhab.binding.neohub/src/main/java/org/openhab/binding/neohub/internal/NeoHubHandler.java b/bundles/org.openhab.binding.neohub/src/main/java/org/openhab/binding/neohub/internal/NeoHubHandler.java
index a23ef81947..25e009d3da 100644
--- a/bundles/org.openhab.binding.neohub/src/main/java/org/openhab/binding/neohub/internal/NeoHubHandler.java
+++ b/bundles/org.openhab.binding.neohub/src/main/java/org/openhab/binding/neohub/internal/NeoHubHandler.java
@@ -32,7 +32,7 @@ import org.openhab.binding.neohub.internal.NeoHubAbstractDeviceData.AbstractReco
 import org.openhab.binding.neohub.internal.NeoHubBindingConstants.NeoHubReturnResult;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -369,7 +369,7 @@ public class NeoHubHandler extends BaseBridgeHandler {
                         onlineDeviceCount++;
                     }
                 }
-                state = new QuantityType<>((100.0 * onlineDeviceCount) / totalDeviceCount, SmartHomeUnits.PERCENT);
+                state = new QuantityType<>((100.0 * onlineDeviceCount) / totalDeviceCount, Units.PERCENT);
             }
             updateState(CHAN_MESH_NETWORK_QOS, state);
         }
diff --git a/bundles/org.openhab.binding.nest/src/main/java/org/openhab/binding/nest/internal/handler/NestThermostatHandler.java b/bundles/org.openhab.binding.nest/src/main/java/org/openhab/binding/nest/internal/handler/NestThermostatHandler.java
index 8dd0abbcf1..af05439f30 100644
--- a/bundles/org.openhab.binding.nest/src/main/java/org/openhab/binding/nest/internal/handler/NestThermostatHandler.java
+++ b/bundles/org.openhab.binding.nest/src/main/java/org/openhab/binding/nest/internal/handler/NestThermostatHandler.java
@@ -31,7 +31,7 @@ import org.openhab.binding.nest.internal.data.Thermostat.Mode;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -70,7 +70,7 @@ public class NestThermostatHandler extends NestBaseHandler<Thermostat> {
             case CHANNEL_FAN_TIMER_ACTIVE:
                 return getAsOnOffTypeOrNull(thermostat.isFanTimerActive());
             case CHANNEL_FAN_TIMER_DURATION:
-                return getAsQuantityTypeOrNull(thermostat.getFanTimerDuration(), SmartHomeUnits.MINUTE);
+                return getAsQuantityTypeOrNull(thermostat.getFanTimerDuration(), Units.MINUTE);
             case CHANNEL_FAN_TIMER_TIMEOUT:
                 return getAsDateTimeTypeOrNull(thermostat.getFanTimerTimeout());
             case CHANNEL_HAS_FAN:
@@ -78,7 +78,7 @@ public class NestThermostatHandler extends NestBaseHandler<Thermostat> {
             case CHANNEL_HAS_LEAF:
                 return getAsOnOffTypeOrNull(thermostat.isHasLeaf());
             case CHANNEL_HUMIDITY:
-                return getAsQuantityTypeOrNull(thermostat.getHumidity(), SmartHomeUnits.PERCENT);
+                return getAsQuantityTypeOrNull(thermostat.getHumidity(), Units.PERCENT);
             case CHANNEL_LAST_CONNECTION:
                 return getAsDateTimeTypeOrNull(thermostat.getLastConnection());
             case CHANNEL_LOCKED:
@@ -108,7 +108,7 @@ public class NestThermostatHandler extends NestBaseHandler<Thermostat> {
             case CHANNEL_TEMPERATURE:
                 return getAsQuantityTypeOrNull(thermostat.getAmbientTemperature(), thermostat.getTemperatureUnit());
             case CHANNEL_TIME_TO_TARGET:
-                return getAsQuantityTypeOrNull(thermostat.getTimeToTarget(), SmartHomeUnits.MINUTE);
+                return getAsQuantityTypeOrNull(thermostat.getTimeToTarget(), Units.MINUTE);
             case CHANNEL_USING_EMERGENCY_HEAT:
                 return getAsOnOffTypeOrNull(thermostat.isUsingEmergencyHeat());
             default:
@@ -137,7 +137,7 @@ public class NestThermostatHandler extends NestBaseHandler<Thermostat> {
         } else if (CHANNEL_FAN_TIMER_DURATION.equals(channelUID.getId())) {
             if (command instanceof QuantityType) {
                 // Update fan timer duration to the command value
-                QuantityType<Time> minuteQuantity = ((QuantityType<Time>) command).toUnit(SmartHomeUnits.MINUTE);
+                QuantityType<Time> minuteQuantity = ((QuantityType<Time>) command).toUnit(Units.MINUTE);
                 if (minuteQuantity != null) {
                     addUpdateRequest("fan_timer_duration", minuteQuantity.intValue());
                 }
diff --git a/bundles/org.openhab.binding.netatmo/src/main/java/org/openhab/binding/netatmo/internal/handler/AbstractNetatmoThingHandler.java b/bundles/org.openhab.binding.netatmo/src/main/java/org/openhab/binding/netatmo/internal/handler/AbstractNetatmoThingHandler.java
index 6cc210783e..b77a2de80b 100644
--- a/bundles/org.openhab.binding.netatmo/src/main/java/org/openhab/binding/netatmo/internal/handler/AbstractNetatmoThingHandler.java
+++ b/bundles/org.openhab.binding.netatmo/src/main/java/org/openhab/binding/netatmo/internal/handler/AbstractNetatmoThingHandler.java
@@ -34,7 +34,7 @@ import org.openhab.binding.netatmo.internal.channelhelper.RadioHelper;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.i18n.TimeZoneProvider;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -63,13 +63,13 @@ import org.slf4j.LoggerFactory;
 public abstract class AbstractNetatmoThingHandler extends BaseThingHandler {
     // Units of measurement of the data delivered by the API
     public static final Unit<Temperature> API_TEMPERATURE_UNIT = SIUnits.CELSIUS;
-    public static final Unit<Dimensionless> API_HUMIDITY_UNIT = SmartHomeUnits.PERCENT;
+    public static final Unit<Dimensionless> API_HUMIDITY_UNIT = Units.PERCENT;
     public static final Unit<Pressure> API_PRESSURE_UNIT = HECTO(SIUnits.PASCAL);
     public static final Unit<Speed> API_WIND_SPEED_UNIT = SIUnits.KILOMETRE_PER_HOUR;
-    public static final Unit<Angle> API_WIND_DIRECTION_UNIT = SmartHomeUnits.DEGREE_ANGLE;
+    public static final Unit<Angle> API_WIND_DIRECTION_UNIT = Units.DEGREE_ANGLE;
     public static final Unit<Length> API_RAIN_UNIT = MILLI(SIUnits.METRE);
-    public static final Unit<Dimensionless> API_CO2_UNIT = SmartHomeUnits.PARTS_PER_MILLION;
-    public static final Unit<Dimensionless> API_NOISE_UNIT = SmartHomeUnits.DECIBEL;
+    public static final Unit<Dimensionless> API_CO2_UNIT = Units.PARTS_PER_MILLION;
+    public static final Unit<Dimensionless> API_NOISE_UNIT = Units.DECIBEL;
 
     private final Logger logger = LoggerFactory.getLogger(AbstractNetatmoThingHandler.class);
 
diff --git a/bundles/org.openhab.binding.network/src/main/java/org/openhab/binding/network/internal/handler/NetworkHandler.java b/bundles/org.openhab.binding.network/src/main/java/org/openhab/binding/network/internal/handler/NetworkHandler.java
index c2b3c0740f..0eb4cb1f6f 100644
--- a/bundles/org.openhab.binding.network/src/main/java/org/openhab/binding/network/internal/handler/NetworkHandler.java
+++ b/bundles/org.openhab.binding.network/src/main/java/org/openhab/binding/network/internal/handler/NetworkHandler.java
@@ -36,7 +36,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -98,7 +98,7 @@ public class NetworkHandler extends BaseThingHandler
             case CHANNEL_DEPRECATED_TIME:
                 presenceDetection.getValue(value -> {
                     updateState(CHANNEL_LATENCY,
-                            new QuantityType<>(value.getLowestLatency(), MetricPrefix.MILLI(SmartHomeUnits.SECOND)));
+                            new QuantityType<>(value.getLowestLatency(), MetricPrefix.MILLI(Units.SECOND)));
                     updateState(CHANNEL_DEPRECATED_TIME, new DecimalType(value.getLowestLatency()));
                 });
                 break;
@@ -129,8 +129,7 @@ public class NetworkHandler extends BaseThingHandler
     @Override
     public void partialDetectionResult(PresenceDetectionValue value) {
         updateState(CHANNEL_ONLINE, OnOffType.ON);
-        updateState(CHANNEL_LATENCY,
-                new QuantityType<>(value.getLowestLatency(), MetricPrefix.MILLI(SmartHomeUnits.SECOND)));
+        updateState(CHANNEL_LATENCY, new QuantityType<>(value.getLowestLatency(), MetricPrefix.MILLI(Units.SECOND)));
         updateState(CHANNEL_DEPRECATED_TIME, new DecimalType(value.getLowestLatency()));
     }
 
diff --git a/bundles/org.openhab.binding.network/src/main/java/org/openhab/binding/network/internal/handler/SpeedTestHandler.java b/bundles/org.openhab.binding.network/src/main/java/org/openhab/binding/network/internal/handler/SpeedTestHandler.java
index c85b93ca23..340496bedf 100644
--- a/bundles/org.openhab.binding.network/src/main/java/org/openhab/binding/network/internal/handler/SpeedTestHandler.java
+++ b/bundles/org.openhab.binding.network/src/main/java/org/openhab/binding/network/internal/handler/SpeedTestHandler.java
@@ -13,7 +13,7 @@
 package org.openhab.binding.network.internal.handler;
 
 import static org.openhab.binding.network.internal.NetworkBindingConstants.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.math.BigDecimal;
 import java.util.concurrent.ScheduledFuture;
@@ -26,7 +26,7 @@ import org.openhab.core.library.dimension.DataTransferRate;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -77,7 +77,7 @@ public class SpeedTestHandler extends BaseThingHandler implements ISpeedTestList
             updateState(CHANNEL_TEST_ISRUNNING, OnOffType.ON);
             updateState(CHANNEL_TEST_START, new DateTimeType());
             updateState(CHANNEL_TEST_END, UnDefType.NULL);
-            updateProgress(new QuantityType<>(0, SmartHomeUnits.PERCENT));
+            updateProgress(new QuantityType<>(0, Units.PERCENT));
             socket.startDownload(configuration.getDownloadURL());
         } else {
             logger.info("A speedtest is already in progress, will retry on next refresh");
@@ -153,7 +153,7 @@ public class SpeedTestHandler extends BaseThingHandler implements ISpeedTestList
 
     @Override
     public void onProgress(float percent, @Nullable SpeedTestReport testReport) {
-        updateProgress(new QuantityType<>(Math.round(percent), SmartHomeUnits.PERCENT));
+        updateProgress(new QuantityType<>(Math.round(percent), Units.PERCENT));
     }
 
     private void updateProgress(State state) {
diff --git a/bundles/org.openhab.binding.networkupstools/src/main/java/org/openhab/binding/networkupstools/internal/NUTBindingConstants.java b/bundles/org.openhab.binding.networkupstools/src/main/java/org/openhab/binding/networkupstools/internal/NUTBindingConstants.java
index 37ac4a895b..c2abd7861c 100644
--- a/bundles/org.openhab.binding.networkupstools/src/main/java/org/openhab/binding/networkupstools/internal/NUTBindingConstants.java
+++ b/bundles/org.openhab.binding.networkupstools/src/main/java/org/openhab/binding/networkupstools/internal/NUTBindingConstants.java
@@ -18,12 +18,12 @@ import javax.measure.Unit;
 import javax.measure.quantity.Power;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ThingTypeUID;
 import org.openhab.core.thing.type.ChannelTypeUID;
 
 import tec.uom.se.format.SimpleUnitFormat;
 import tec.uom.se.unit.ProductUnit;
-import tec.uom.se.unit.Units;
 
 /**
  * The {@link NUTBindingConstants} class defines common constants, which are
diff --git a/bundles/org.openhab.binding.networkupstools/src/main/java/org/openhab/binding/networkupstools/internal/NutName.java b/bundles/org.openhab.binding.networkupstools/src/main/java/org/openhab/binding/networkupstools/internal/NutName.java
index e0de49ce49..35c7ce0859 100644
--- a/bundles/org.openhab.binding.networkupstools/src/main/java/org/openhab/binding/networkupstools/internal/NutName.java
+++ b/bundles/org.openhab.binding.networkupstools/src/main/java/org/openhab/binding/networkupstools/internal/NutName.java
@@ -25,7 +25,7 @@ import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -38,31 +38,31 @@ import org.openhab.core.types.UnDefType;
 enum NutName {
     // UPS
     UPS_ALARM("upsAlarm", "ups.alarm", StringType.class),
-    UPS_LOAD("upsLoad", "ups.load", SmartHomeUnits.PERCENT),
+    UPS_LOAD("upsLoad", "ups.load", Units.PERCENT),
     UPS_POWER("upsPower", "ups.power", NUTBindingConstants.VOLT_AMPERE),
-    UPS_REALPOWER("upsRealpower", "ups.realpower", SmartHomeUnits.WATT),
+    UPS_REALPOWER("upsRealpower", "ups.realpower", Units.WATT),
     UPS_STATUS("upsStatus", "ups.status", StringType.class),
     UPS_TEMPERATURE("upsTemperature", "ups.temperature", SIUnits.CELSIUS),
     UPS_TEST_RESULT("upsTestResult", "ups.test.result", StringType.class),
 
     // Input
-    INPUT_CURRENT("inputCurrent", "input.current", SmartHomeUnits.AMPERE),
+    INPUT_CURRENT("inputCurrent", "input.current", Units.AMPERE),
     INPUT_CURRENT_STATUS("inputCurrentStatus", "input.current.status", StringType.class),
-    INPUT_LOAD("inputLoad", "input.load", SmartHomeUnits.PERCENT),
-    INPUT_REALPOWER("inputRealpower", "input.realpower", SmartHomeUnits.WATT),
+    INPUT_LOAD("inputLoad", "input.load", Units.PERCENT),
+    INPUT_REALPOWER("inputRealpower", "input.realpower", Units.WATT),
     INPUT_QUALITY("inputQuality", "input.quality", StringType.class),
     INPUT_TRANSFER_REASON("inputTransferReason", "input.transfer.reason", StringType.class),
-    INPUT_VOLTAGE("inputVoltage", "input.voltage", SmartHomeUnits.VOLT),
+    INPUT_VOLTAGE("inputVoltage", "input.voltage", Units.VOLT),
     INPUT_VOLTAGE_STATUS("inputVoltageStatus", "input.voltage.status", StringType.class),
 
     // Output
-    OUTPUT_CURRENT("outputCurrent", "output.current", SmartHomeUnits.AMPERE),
-    OUTPUT_VOLTAGE("outputVoltage", "output.voltage", SmartHomeUnits.VOLT),
+    OUTPUT_CURRENT("outputCurrent", "output.current", Units.AMPERE),
+    OUTPUT_VOLTAGE("outputVoltage", "output.voltage", Units.VOLT),
 
     // Battery
-    BATTERY_CHARGE("batteryCharge", "battery.charge", SmartHomeUnits.PERCENT),
-    BATTERY_RUNTIME("batteryRuntime", "battery.runtime", SmartHomeUnits.SECOND),
-    BATTERY_VOLTAGE("batteryVoltage", "battery.voltage", SmartHomeUnits.VOLT);
+    BATTERY_CHARGE("batteryCharge", "battery.charge", Units.PERCENT),
+    BATTERY_RUNTIME("batteryRuntime", "battery.runtime", Units.SECOND),
+    BATTERY_VOLTAGE("batteryVoltage", "battery.voltage", Units.VOLT);
 
     private static final Map<String, NutName> NUT_NAME_MAP = Stream.of(NutName.values())
             .collect(Collectors.toMap(NutName::getChannelId, Function.identity()));
diff --git a/bundles/org.openhab.binding.nibeuplink/src/main/java/org/openhab/binding/nibeuplink/internal/model/DataResponseTransformer.java b/bundles/org.openhab.binding.nibeuplink/src/main/java/org/openhab/binding/nibeuplink/internal/model/DataResponseTransformer.java
index 9cb75b4f3b..355164b9e9 100644
--- a/bundles/org.openhab.binding.nibeuplink/src/main/java/org/openhab/binding/nibeuplink/internal/model/DataResponseTransformer.java
+++ b/bundles/org.openhab.binding.nibeuplink/src/main/java/org/openhab/binding/nibeuplink/internal/model/DataResponseTransformer.java
@@ -26,7 +26,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.type.ChannelTypeUID;
 import org.openhab.core.types.State;
@@ -73,39 +73,38 @@ public class DataResponseTransformer {
                         putQuantityType(result, channel, value, DIV_10, SIUnits.CELSIUS);
                         break;
                     case CHANNEL_TYPE_PRESSURE:
-                        putQuantityType(result, channel, value, DIV_10, SmartHomeUnits.BAR);
+                        putQuantityType(result, channel, value, DIV_10, Units.BAR);
                         break;
                     case CHANNEL_TYPE_ENERGY:
-                        putQuantityType(result, channel, value, DIV_10, MetricPrefix.KILO(SmartHomeUnits.WATT_HOUR));
+                        putQuantityType(result, channel, value, DIV_10, MetricPrefix.KILO(Units.WATT_HOUR));
                         break;
                     case CHANNEL_TYPE_POWER:
-                        putQuantityType(result, channel, value, DIV_100, MetricPrefix.KILO(SmartHomeUnits.WATT));
+                        putQuantityType(result, channel, value, DIV_100, MetricPrefix.KILO(Units.WATT));
                         break;
                     case CHANNEL_TYPE_SWITCH_RW:
                     case CHANNEL_TYPE_SWITCH:
                         putOnOffType(result, channel, value);
                         break;
                     case CHANNEL_TYPE_ELECTRIC_CURRENT:
-                        putQuantityType(result, channel, value, DIV_10, SmartHomeUnits.AMPERE);
+                        putQuantityType(result, channel, value, DIV_10, Units.AMPERE);
                         break;
                     case CHANNEL_TYPE_TIME_UNSCALED:
-                        putQuantityType(result, channel, value, UNSCALED, SmartHomeUnits.HOUR);
+                        putQuantityType(result, channel, value, UNSCALED, Units.HOUR);
                         break;
                     case CHANNEL_TYPE_TIME_SCALE10:
-                        putQuantityType(result, channel, value, DIV_10, SmartHomeUnits.HOUR);
+                        putQuantityType(result, channel, value, DIV_10, Units.HOUR);
                         break;
                     case CHANNEL_TYPE_FREQUENCY_UNSCALED:
-                        putQuantityType(result, channel, value, UNSCALED, SmartHomeUnits.HERTZ);
+                        putQuantityType(result, channel, value, UNSCALED, Units.HERTZ);
                         break;
                     case CHANNEL_TYPE_FREQUENCY_SCALE10:
-                        putQuantityType(result, channel, value, DIV_10, SmartHomeUnits.HERTZ);
+                        putQuantityType(result, channel, value, DIV_10, Units.HERTZ);
                         break;
                     case CHANNEL_TYPE_FLOW:
-                        putQuantityType(result, channel, value, DIV_10,
-                                SmartHomeUnits.LITRE.divide(SmartHomeUnits.MINUTE));
+                        putQuantityType(result, channel, value, DIV_10, Units.LITRE.divide(Units.MINUTE));
                         break;
                     case CHANNEL_TYPE_SPEED:
-                        putQuantityType(result, channel, value, UNSCALED, SmartHomeUnits.PERCENT);
+                        putQuantityType(result, channel, value, UNSCALED, Units.PERCENT);
                         break;
                     case CHANNEL_TYPE_NUMBER_SCALE100:
                         putDecimalType(result, channel, value, DIV_100);
diff --git a/bundles/org.openhab.binding.nikohomecontrol/src/main/java/org/openhab/binding/nikohomecontrol/internal/handler/NikoHomeControlEnergyMeterHandler.java b/bundles/org.openhab.binding.nikohomecontrol/src/main/java/org/openhab/binding/nikohomecontrol/internal/handler/NikoHomeControlEnergyMeterHandler.java
index cf58104252..a3acc900c7 100644
--- a/bundles/org.openhab.binding.nikohomecontrol/src/main/java/org/openhab/binding/nikohomecontrol/internal/handler/NikoHomeControlEnergyMeterHandler.java
+++ b/bundles/org.openhab.binding.nikohomecontrol/src/main/java/org/openhab/binding/nikohomecontrol/internal/handler/NikoHomeControlEnergyMeterHandler.java
@@ -25,7 +25,7 @@ import org.openhab.binding.nikohomecontrol.internal.protocol.NhcEnergyMeterEvent
 import org.openhab.binding.nikohomecontrol.internal.protocol.NikoHomeControlCommunication;
 import org.openhab.binding.nikohomecontrol.internal.protocol.nhc2.NhcEnergyMeter2;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -139,7 +139,7 @@ public class NikoHomeControlEnergyMeterHandler extends BaseThingHandler implemen
         if (power == null) {
             updateState(CHANNEL_POWER, UnDefType.UNDEF);
         } else {
-            updateState(CHANNEL_POWER, new QuantityType<>(power, SmartHomeUnits.WATT));
+            updateState(CHANNEL_POWER, new QuantityType<>(power, Units.WATT));
         }
         updateStatus(ThingStatus.ONLINE);
     }
diff --git a/bundles/org.openhab.binding.novafinedust/src/main/java/org/openhab/binding/novafinedust/internal/SDS011Handler.java b/bundles/org.openhab.binding.novafinedust/src/main/java/org/openhab/binding/novafinedust/internal/SDS011Handler.java
index b5b8c1ce85..0ba1227482 100644
--- a/bundles/org.openhab.binding.novafinedust/src/main/java/org/openhab/binding/novafinedust/internal/SDS011Handler.java
+++ b/bundles/org.openhab.binding.novafinedust/src/main/java/org/openhab/binding/novafinedust/internal/SDS011Handler.java
@@ -30,7 +30,7 @@ import org.openhab.core.io.transport.serial.SerialPortManager;
 import org.openhab.core.io.transport.serial.UnsupportedCommOperationException;
 import org.openhab.core.library.dimension.Density;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -224,13 +224,11 @@ public class SDS011Handler extends BaseThingHandler {
         if (sensorData.isValidData()) {
             logger.debug("Updating channels with data: {}", sensorData);
 
-            QuantityType<Density> statePM10 = new QuantityType<>(sensorData.getPm10(),
-                    SmartHomeUnits.MICROGRAM_PER_CUBICMETRE);
+            QuantityType<Density> statePM10 = new QuantityType<>(sensorData.getPm10(), Units.MICROGRAM_PER_CUBICMETRE);
             updateState(NovaFineDustBindingConstants.CHANNEL_PM10, statePM10);
             this.statePM10 = statePM10;
 
-            QuantityType<Density> statePM25 = new QuantityType<>(sensorData.getPm25(),
-                    SmartHomeUnits.MICROGRAM_PER_CUBICMETRE);
+            QuantityType<Density> statePM25 = new QuantityType<>(sensorData.getPm25(), Units.MICROGRAM_PER_CUBICMETRE);
             updateState(NovaFineDustBindingConstants.CHANNEL_PM25, statePM25);
             this.statePM25 = statePM25;
 
diff --git a/bundles/org.openhab.binding.nuvo/src/main/java/org/openhab/binding/nuvo/internal/handler/NuvoHandler.java b/bundles/org.openhab.binding.nuvo/src/main/java/org/openhab/binding/nuvo/internal/handler/NuvoHandler.java
index a4b8e59235..145c3c84e9 100644
--- a/bundles/org.openhab.binding.nuvo/src/main/java/org/openhab/binding/nuvo/internal/handler/NuvoHandler.java
+++ b/bundles/org.openhab.binding.nuvo/src/main/java/org/openhab/binding/nuvo/internal/handler/NuvoHandler.java
@@ -58,7 +58,7 @@ import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.PlayPauseType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -89,7 +89,7 @@ public class NuvoHandler extends BaseThingHandler implements NuvoMessageEventLis
     private static final long INITIAL_CLOCK_SYNC_DELAY_SEC = 10;
     // spec says wait 50ms, min is 100
     private static final long SLEEP_BETWEEN_CMD_MS = 100;
-    private static final Unit<Time> API_SECOND_UNIT = SmartHomeUnits.SECOND;
+    private static final Unit<Time> API_SECOND_UNIT = Units.SECOND;
 
     private static final String ZONE = "ZONE";
     private static final String SOURCE = "SOURCE";
diff --git a/bundles/org.openhab.binding.omnikinverter/src/main/java/org/openhab/binding/omnikinverter/internal/handler/OmnikInverterHandler.java b/bundles/org.openhab.binding.omnikinverter/src/main/java/org/openhab/binding/omnikinverter/internal/handler/OmnikInverterHandler.java
index e0bf649033..faa3dbaf52 100644
--- a/bundles/org.openhab.binding.omnikinverter/src/main/java/org/openhab/binding/omnikinverter/internal/handler/OmnikInverterHandler.java
+++ b/bundles/org.openhab.binding.omnikinverter/src/main/java/org/openhab/binding/omnikinverter/internal/handler/OmnikInverterHandler.java
@@ -28,7 +28,7 @@ import org.openhab.binding.omnikinverter.internal.OmnikInverterBindingConstants;
 import org.openhab.binding.omnikinverter.internal.OmnikInverterConfiguration;
 import org.openhab.binding.omnikinverter.internal.OmnikInverterMessage;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -91,14 +91,14 @@ public class OmnikInverterHandler extends BaseThingHandler {
 
                 updateStatus(ThingStatus.ONLINE);
 
-                QuantityType<Power> powerQuantity = new QuantityType<>(message.getPower(), SmartHomeUnits.WATT);
+                QuantityType<Power> powerQuantity = new QuantityType<>(message.getPower(), Units.WATT);
                 updateState(OmnikInverterBindingConstants.CHANNEL_POWER, powerQuantity);
 
                 updateState(OmnikInverterBindingConstants.CHANNEL_ENERGY_TODAY,
-                        new QuantityType<>(message.getEnergyToday(), SmartHomeUnits.KILOWATT_HOUR));
+                        new QuantityType<>(message.getEnergyToday(), Units.KILOWATT_HOUR));
 
                 updateState(OmnikInverterBindingConstants.CHANNEL_ENERGY_TOTAL,
-                        new QuantityType<>(message.getTotalEnergy(), SmartHomeUnits.KILOWATT_HOUR));
+                        new QuantityType<>(message.getTotalEnergy(), Units.KILOWATT_HOUR));
             }
         } catch (UnknownHostException | NoRouteToHostException | ConnectException e) {
             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR, e.getMessage());
diff --git a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/Util.java b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/Util.java
index 161d6e702d..cfd2a49f22 100644
--- a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/Util.java
+++ b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/Util.java
@@ -25,7 +25,7 @@ import javax.measure.quantity.Temperature;
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -57,7 +57,7 @@ public class Util {
         Double saturationVaporPressure = 611.2 * Math.exp(17.62 * theta / (243.12 + theta));
         // absolute humidity in kg/m^3
         Double aH = relativeHumidity.doubleValue() / 100 * saturationVaporPressure / (461.52 * (273.15 + theta));
-        State absoluteHumidity = new QuantityType<>(aH, SmartHomeUnits.KILOGRAM_PER_CUBICMETRE).toUnit("g/m³");
+        State absoluteHumidity = new QuantityType<>(aH, Units.KILOGRAM_PER_CUBICMETRE).toUnit("g/m³");
         if (absoluteHumidity != null) {
             return absoluteHumidity;
         } else {
diff --git a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/BAE0910.java b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/BAE0910.java
index bc01527f0c..2ea7ac8f78 100644
--- a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/BAE0910.java
+++ b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/BAE0910.java
@@ -31,7 +31,7 @@ import org.openhab.binding.onewire.internal.owserver.OwserverDeviceParameter;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.type.ChannelTypeUID;
 import org.openhab.core.types.Command;
@@ -241,8 +241,7 @@ public class BAE0910 extends AbstractOwDevice {
             // Analog
             if (enabledChannels.contains(CHANNEL_VOLTAGE)) {
                 State analogValue = bridgeHandler.readDecimalType(sensorId, pin7AnalogParameter);
-                callback.postUpdate(CHANNEL_VOLTAGE,
-                        new QuantityType<>((DecimalType) analogValue, SmartHomeUnits.VOLT));
+                callback.postUpdate(CHANNEL_VOLTAGE, new QuantityType<>((DecimalType) analogValue, Units.VOLT));
             }
 
             // PWM
@@ -251,32 +250,32 @@ public class BAE0910 extends AbstractOwDevice {
             if (enabledChannels.contains(CHANNEL_PWM_FREQ1)) {
                 period1 = ((DecimalType) bridgeHandler.readDecimalType(sensorId, period1Parameter)).intValue();
                 double frequency = (period1 > 0) ? 1 / (period1 * resolution1 * 1e-6) : 0;
-                callback.postUpdate(CHANNEL_PWM_FREQ1, new QuantityType<>(frequency, SmartHomeUnits.HERTZ));
+                callback.postUpdate(CHANNEL_PWM_FREQ1, new QuantityType<>(frequency, Units.HERTZ));
             }
             if (enabledChannels.contains(CHANNEL_PWM_FREQ2)) {
                 period2 = ((DecimalType) bridgeHandler.readDecimalType(sensorId, period2Parameter)).intValue();
                 double frequency = (period2 > 0) ? 1 / (period2 * resolution2 * 1e-6) : 0;
-                callback.postUpdate(CHANNEL_PWM_FREQ2, new QuantityType<>(frequency, SmartHomeUnits.HERTZ));
+                callback.postUpdate(CHANNEL_PWM_FREQ2, new QuantityType<>(frequency, Units.HERTZ));
             }
             if (enabledChannels.contains(CHANNEL_PWM_DUTY1)) {
                 int dutyValue = ((DecimalType) bridgeHandler.readDecimalType(sensorId, duty1Parameter)).intValue();
                 double duty = (period1 > 0 && dutyValue <= period1) ? 100 * dutyValue / period1 : 100;
-                callback.postUpdate(CHANNEL_PWM_DUTY1, new QuantityType<>(duty, SmartHomeUnits.PERCENT));
+                callback.postUpdate(CHANNEL_PWM_DUTY1, new QuantityType<>(duty, Units.PERCENT));
             }
             if (enabledChannels.contains(CHANNEL_PWM_DUTY2)) {
                 int dutyValue = ((DecimalType) bridgeHandler.readDecimalType(sensorId, duty2Parameter)).intValue();
                 double duty = (period2 > 0 && dutyValue <= period2) ? 100 * dutyValue / period2 : 100;
-                callback.postUpdate(CHANNEL_PWM_DUTY2, new QuantityType<>(duty, SmartHomeUnits.PERCENT));
+                callback.postUpdate(CHANNEL_PWM_DUTY2, new QuantityType<>(duty, Units.PERCENT));
             }
             if (enabledChannels.contains(CHANNEL_PWM_DUTY3)) {
                 int dutyValue = ((DecimalType) bridgeHandler.readDecimalType(sensorId, duty3Parameter)).intValue();
                 double duty = (period1 > 0 && dutyValue <= period1) ? 100 * dutyValue / period1 : 100;
-                callback.postUpdate(CHANNEL_PWM_DUTY3, new QuantityType<>(duty, SmartHomeUnits.PERCENT));
+                callback.postUpdate(CHANNEL_PWM_DUTY3, new QuantityType<>(duty, Units.PERCENT));
             }
             if (enabledChannels.contains(CHANNEL_PWM_DUTY4)) {
                 int dutyValue = ((DecimalType) bridgeHandler.readDecimalType(sensorId, duty4Parameter)).intValue();
                 double duty = (period2 > 0 && dutyValue <= period2) ? 100 * dutyValue / period2 : 100;
-                callback.postUpdate(CHANNEL_PWM_DUTY4, new QuantityType<>(duty, SmartHomeUnits.PERCENT));
+                callback.postUpdate(CHANNEL_PWM_DUTY4, new QuantityType<>(duty, Units.PERCENT));
             }
         }
     }
@@ -382,7 +381,7 @@ public class BAE0910 extends AbstractOwDevice {
 
     private DecimalType convertFrequencyToPeriod(Command command, double resolution) throws OwException {
         @SuppressWarnings("unchecked")
-        QuantityType<Frequency> fHz = ((QuantityType<Frequency>) command).toUnit(SmartHomeUnits.HERTZ);
+        QuantityType<Frequency> fHz = ((QuantityType<Frequency>) command).toUnit(Units.HERTZ);
         if (fHz == null) {
             throw new OwException("could not convert command to frequency");
         }
diff --git a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/DS1923.java b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/DS1923.java
index 3b549e03f1..e6c74bf06d 100644
--- a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/DS1923.java
+++ b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/DS1923.java
@@ -27,7 +27,7 @@ import org.openhab.binding.onewire.internal.owserver.OwserverDeviceParameter;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -66,8 +66,7 @@ public class DS1923 extends AbstractOwDevice {
                 if (enabledChannels.contains(CHANNEL_HUMIDITY) || enabledChannels.contains(CHANNEL_ABSOLUTE_HUMIDITY)
                         || enabledChannels.contains(CHANNEL_DEWPOINT)) {
                     QuantityType<Dimensionless> humidity = new QuantityType<>(
-                            (DecimalType) bridgeHandler.readDecimalType(sensorId, humidityParameter),
-                            SmartHomeUnits.PERCENT);
+                            (DecimalType) bridgeHandler.readDecimalType(sensorId, humidityParameter), Units.PERCENT);
 
                     if (enabledChannels.contains(CHANNEL_HUMIDITY)) {
                         callback.postUpdate(CHANNEL_HUMIDITY, humidity);
diff --git a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/DS2438.java b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/DS2438.java
index ca0a415422..0f77791def 100644
--- a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/DS2438.java
+++ b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/DS2438.java
@@ -29,7 +29,7 @@ import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.State;
@@ -107,8 +107,7 @@ public class DS2438 extends AbstractOwDevice {
                 if (enabledChannels.contains(CHANNEL_HUMIDITY) || enabledChannels.contains(CHANNEL_ABSOLUTE_HUMIDITY)
                         || enabledChannels.contains(CHANNEL_DEWPOINT)) {
                     QuantityType<Dimensionless> humidity = new QuantityType<>(
-                            (DecimalType) bridgeHandler.readDecimalType(sensorId, humidityParameter),
-                            SmartHomeUnits.PERCENT);
+                            (DecimalType) bridgeHandler.readDecimalType(sensorId, humidityParameter), Units.PERCENT);
                     logger.trace("read humidity {} from {}", humidity, sensorId);
 
                     if (enabledChannels.contains(CHANNEL_HUMIDITY)) {
@@ -133,7 +132,7 @@ public class DS2438 extends AbstractOwDevice {
                     // workaround bug in DS2438
                     measured = 0.0;
                 }
-                State voltage = new QuantityType<>(measured, SmartHomeUnits.VOLT);
+                State voltage = new QuantityType<>(measured, Units.VOLT);
 
                 logger.trace("read voltage {} from {}", voltage, sensorId);
                 callback.postUpdate(CHANNEL_VOLTAGE, voltage);
@@ -145,7 +144,7 @@ public class DS2438 extends AbstractOwDevice {
                     if (current instanceof DecimalType) {
                         double currentDouble = ((DecimalType) current).doubleValue();
                         if (currentDouble >= 0.1 || currentDouble <= 3.78) {
-                            current = new QuantityType<>(currentDouble * 5.163 + 0.483, SmartHomeUnits.AMPERE);
+                            current = new QuantityType<>(currentDouble * 5.163 + 0.483, Units.AMPERE);
                         }
                         callback.postUpdate(CHANNEL_CURRENT, current);
                     } else {
@@ -154,14 +153,14 @@ public class DS2438 extends AbstractOwDevice {
                 } else {
                     State current = new QuantityType<>(
                             (DecimalType) bridgeHandler.readDecimalType(sensorId, currentParamater),
-                            MILLI(SmartHomeUnits.AMPERE));
+                            MILLI(Units.AMPERE));
                     callback.postUpdate(CHANNEL_CURRENT, current);
                 }
             }
 
             if (enabledChannels.contains(CHANNEL_SUPPLYVOLTAGE)) {
                 Vcc = ((DecimalType) bridgeHandler.readDecimalType(sensorId, supplyVoltageParameter)).doubleValue();
-                State supplyVoltage = new QuantityType<>(Vcc, SmartHomeUnits.VOLT);
+                State supplyVoltage = new QuantityType<>(Vcc, Units.VOLT);
                 callback.postUpdate(CHANNEL_SUPPLYVOLTAGE, supplyVoltage);
             }
 
@@ -172,7 +171,7 @@ public class DS2438 extends AbstractOwDevice {
                         if (light instanceof DecimalType) {
                             light = new QuantityType<>(
                                     Math.round(Math.pow(10, ((DecimalType) light).doubleValue() / 47 * 1000)),
-                                    SmartHomeUnits.LUX);
+                                    Units.LUX);
                             callback.postUpdate(CHANNEL_LIGHT, light);
                         }
                         break;
@@ -182,7 +181,7 @@ public class DS2438 extends AbstractOwDevice {
                             light = new QuantityType<>(Math.round(Math
                                     .exp(1.059 * Math.log(1000000 * ((DecimalType) light).doubleValue() / (4096 * 390))
                                             + 4.518)
-                                    * 20000), SmartHomeUnits.LUX);
+                                    * 20000), Units.LUX);
                             callback.postUpdate(CHANNEL_LIGHT, light);
                         }
                         break;
@@ -191,10 +190,10 @@ public class DS2438 extends AbstractOwDevice {
                                 .doubleValue();
                         if (measured <= 0 || measured > 10.0) {
                             // workaround bug in DS2438
-                            light = new QuantityType<>(0, SmartHomeUnits.LUX);
+                            light = new QuantityType<>(0, Units.LUX);
                         } else {
                             light = new QuantityType<>(Math.pow(10, (65 / 7.5) - (47 / 7.5) * (Vcc / measured)),
-                                    SmartHomeUnits.LUX);
+                                    Units.LUX);
                         }
                         callback.postUpdate(CHANNEL_LIGHT, light);
                 }
diff --git a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/EDS006x.java b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/EDS006x.java
index 879569467c..286d57f132 100644
--- a/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/EDS006x.java
+++ b/bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/device/EDS006x.java
@@ -30,7 +30,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -79,8 +79,7 @@ public class EDS006x extends AbstractOwDevice {
                 if (enabledChannels.contains(CHANNEL_HUMIDITY) || enabledChannels.contains(CHANNEL_ABSOLUTE_HUMIDITY)
                         || enabledChannels.contains(CHANNEL_DEWPOINT)) {
                     QuantityType<Dimensionless> humidity = new QuantityType<>(
-                            (DecimalType) bridgeHandler.readDecimalType(sensorId, humidityParameter),
-                            SmartHomeUnits.PERCENT);
+                            (DecimalType) bridgeHandler.readDecimalType(sensorId, humidityParameter), Units.PERCENT);
 
                     if (enabledChannels.contains(CHANNEL_HUMIDITY)) {
                         callback.postUpdate(CHANNEL_HUMIDITY, humidity);
@@ -99,7 +98,7 @@ public class EDS006x extends AbstractOwDevice {
 
             if (enabledChannels.contains(CHANNEL_LIGHT)) {
                 QuantityType<Illuminance> light = new QuantityType<>(
-                        (DecimalType) bridgeHandler.readDecimalType(sensorId, lightParameter), SmartHomeUnits.LUX);
+                        (DecimalType) bridgeHandler.readDecimalType(sensorId, lightParameter), Units.LUX);
                 callback.postUpdate(CHANNEL_LIGHT, light);
             }
 
diff --git a/bundles/org.openhab.binding.opensprinkler/src/main/java/org/openhab/binding/opensprinkler/internal/handler/OpenSprinklerDeviceHandler.java b/bundles/org.openhab.binding.opensprinkler/src/main/java/org/openhab/binding/opensprinkler/internal/handler/OpenSprinklerDeviceHandler.java
index f21fc9418d..0cbb210478 100644
--- a/bundles/org.openhab.binding.opensprinkler/src/main/java/org/openhab/binding/opensprinkler/internal/handler/OpenSprinklerDeviceHandler.java
+++ b/bundles/org.openhab.binding.opensprinkler/src/main/java/org/openhab/binding/opensprinkler/internal/handler/OpenSprinklerDeviceHandler.java
@@ -14,7 +14,7 @@ package org.openhab.binding.opensprinkler.internal.handler;
 
 import static org.openhab.binding.opensprinkler.internal.OpenSprinklerBindingConstants.*;
 import static org.openhab.core.library.unit.MetricPrefix.MILLI;
-import static org.openhab.core.library.unit.SmartHomeUnits.PERCENT;
+import static org.openhab.core.library.unit.Units.PERCENT;
 
 import javax.measure.quantity.ElectricCurrent;
 
@@ -23,7 +23,7 @@ import org.openhab.binding.opensprinkler.internal.api.exception.CommunicationApi
 import org.openhab.binding.opensprinkler.internal.model.NoCurrentDrawSensorException;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -62,7 +62,7 @@ public class OpenSprinklerDeviceHandler extends OpenSprinklerBaseHandler {
                     break;
                 case SENSOR_CURRENT_DRAW:
                     updateState(channel,
-                            new QuantityType<ElectricCurrent>(getApi().currentDraw(), MILLI(SmartHomeUnits.AMPERE)));
+                            new QuantityType<ElectricCurrent>(getApi().currentDraw(), MILLI(Units.AMPERE)));
                     break;
                 default:
                     logger.debug("Not updating unknown channel {}", channel);
diff --git a/bundles/org.openhab.binding.opensprinkler/src/main/java/org/openhab/binding/opensprinkler/internal/handler/OpenSprinklerStationHandler.java b/bundles/org.openhab.binding.opensprinkler/src/main/java/org/openhab/binding/opensprinkler/internal/handler/OpenSprinklerStationHandler.java
index 67059fa03e..ab1dcbc92c 100644
--- a/bundles/org.openhab.binding.opensprinkler/src/main/java/org/openhab/binding/opensprinkler/internal/handler/OpenSprinklerStationHandler.java
+++ b/bundles/org.openhab.binding.opensprinkler/src/main/java/org/openhab/binding/opensprinkler/internal/handler/OpenSprinklerStationHandler.java
@@ -27,7 +27,7 @@ import org.openhab.binding.opensprinkler.internal.api.exception.GeneralApiExcept
 import org.openhab.binding.opensprinkler.internal.config.OpenSprinklerStationConfig;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -90,7 +90,7 @@ public class OpenSprinklerStationHandler extends OpenSprinklerBaseHandler {
             return;
         }
         QuantityType<?> quantity = (QuantityType<?>) command;
-        this.nextDurationTime = quantity.toUnit(SmartHomeUnits.SECOND).toBigDecimal();
+        this.nextDurationTime = quantity.toUnit(Units.SECOND).toBigDecimal();
         updateState(channelUID, quantity);
     }
 
@@ -182,7 +182,7 @@ public class OpenSprinklerStationHandler extends OpenSprinklerBaseHandler {
                             + " for the OpenSprinkler device. Exception received: " + exp);
         }
 
-        return new QuantityType<>(remainingWaterTime, SmartHomeUnits.SECOND);
+        return new QuantityType<>(remainingWaterTime, Units.SECOND);
     }
 
     @Override
@@ -203,7 +203,7 @@ public class OpenSprinklerStationHandler extends OpenSprinklerBaseHandler {
             case NEXT_DURATION:
                 BigDecimal duration = nextDurationValue();
                 if (duration != null) {
-                    updateState(channel, new QuantityType<>(duration, SmartHomeUnits.SECOND));
+                    updateState(channel, new QuantityType<>(duration, Units.SECOND));
                 }
                 break;
             case STATION_QUEUED:
diff --git a/bundles/org.openhab.binding.openuv/src/main/java/org/openhab/binding/openuv/internal/handler/OpenUVReportHandler.java b/bundles/org.openhab.binding.openuv/src/main/java/org/openhab/binding/openuv/internal/handler/OpenUVReportHandler.java
index ee34729558..dab6f08ae1 100644
--- a/bundles/org.openhab.binding.openuv/src/main/java/org/openhab/binding/openuv/internal/handler/OpenUVReportHandler.java
+++ b/bundles/org.openhab.binding.openuv/src/main/java/org/openhab/binding/openuv/internal/handler/OpenUVReportHandler.java
@@ -31,7 +31,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.HSBType;
 import org.openhab.core.library.types.PointType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
@@ -181,7 +181,7 @@ public class OpenUVReportHandler extends BaseThingHandler {
             });
         } else if (ELEVATION.equals(channelUID.getId()) && command instanceof QuantityType) {
             QuantityType<?> qtty = (QuantityType<?>) command;
-            if (qtty.getUnit() == SmartHomeUnits.DEGREE_ANGLE) {
+            if (qtty.getUnit() == Units.DEGREE_ANGLE) {
                 suspendUpdates = qtty.doubleValue() < 0;
             } else {
                 logger.info("The OpenUV Report handles Sun Elevation of Number:Angle type, {} does not fit.", command);
@@ -218,7 +218,7 @@ public class OpenUVReportHandler extends BaseThingHandler {
                         updateState(channelUID, new DecimalType(openUVData.getUvMax()));
                         break;
                     case OZONE:
-                        updateState(channelUID, new QuantityType<>(openUVData.getOzone(), SmartHomeUnits.DOBSON_UNIT));
+                        updateState(channelUID, new QuantityType<>(openUVData.getOzone(), Units.DOBSON_UNIT));
                         break;
                     case OZONE_TIME:
                         updateState(channelUID, openUVData.getOzoneTime());
diff --git a/bundles/org.openhab.binding.openuv/src/main/java/org/openhab/binding/openuv/internal/json/OpenUVResult.java b/bundles/org.openhab.binding.openuv/src/main/java/org/openhab/binding/openuv/internal/json/OpenUVResult.java
index 95ed240f85..f8434132a8 100644
--- a/bundles/org.openhab.binding.openuv/src/main/java/org/openhab/binding/openuv/internal/json/OpenUVResult.java
+++ b/bundles/org.openhab.binding.openuv/src/main/java/org/openhab/binding/openuv/internal/json/OpenUVResult.java
@@ -20,7 +20,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 import org.slf4j.Logger;
@@ -93,7 +93,7 @@ public class OpenUVResult {
             FitzpatrickType value = FitzpatrickType.valueOf(index);
             Integer duration = safeExposureTime.get(value);
             if (duration != null) {
-                return new QuantityType<>(duration, SmartHomeUnits.MINUTE);
+                return new QuantityType<>(duration, Units.MINUTE);
             }
         } catch (IllegalArgumentException e) {
             logger.warn("Unexpected Fitzpatrick index value '{}' : {}", index, e.getMessage());
diff --git a/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapOneCallHandler.java b/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapOneCallHandler.java
index e328b20801..6202387296 100644
--- a/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapOneCallHandler.java
+++ b/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapOneCallHandler.java
@@ -15,7 +15,7 @@ package org.openhab.binding.openweathermap.internal.handler;
 import static org.openhab.binding.openweathermap.internal.OpenWeatherMapBindingConstants.*;
 import static org.openhab.core.library.unit.MetricPrefix.*;
 import static org.openhab.core.library.unit.SIUnits.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapOneCallHistoryHandler.java b/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapOneCallHistoryHandler.java
index c8bdbd924e..5435672476 100644
--- a/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapOneCallHistoryHandler.java
+++ b/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapOneCallHistoryHandler.java
@@ -18,7 +18,7 @@ import static org.openhab.core.library.unit.MetricPrefix.HECTO;
 import static org.openhab.core.library.unit.MetricPrefix.KILO;
 import static org.openhab.core.library.unit.MetricPrefix.MILLI;
 import static org.openhab.core.library.unit.SIUnits.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
diff --git a/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapWeatherAndForecastHandler.java b/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapWeatherAndForecastHandler.java
index 695b58afd3..7dbfe1d88f 100644
--- a/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapWeatherAndForecastHandler.java
+++ b/bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapWeatherAndForecastHandler.java
@@ -15,7 +15,7 @@ package org.openhab.binding.openweathermap.internal.handler;
 import static org.openhab.binding.openweathermap.internal.OpenWeatherMapBindingConstants.*;
 import static org.openhab.core.library.unit.MetricPrefix.*;
 import static org.openhab.core.library.unit.SIUnits.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/bundles/org.openhab.binding.oppo/src/main/java/org/openhab/binding/oppo/internal/handler/OppoHandler.java b/bundles/org.openhab.binding.oppo/src/main/java/org/openhab/binding/oppo/internal/handler/OppoHandler.java
index be9023b48f..0bd10062df 100644
--- a/bundles/org.openhab.binding.oppo/src/main/java/org/openhab/binding/oppo/internal/handler/OppoHandler.java
+++ b/bundles/org.openhab.binding.oppo/src/main/java/org/openhab/binding/oppo/internal/handler/OppoHandler.java
@@ -45,7 +45,7 @@ import org.openhab.core.library.types.PlayPauseType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RewindFastforwardType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -753,7 +753,7 @@ public class OppoHandler extends BaseThingHandler implements OppoMessageEventLis
                 if (timeArr.length == 3) {
                     int seconds = (Integer.parseInt(timeArr[0]) * 3600) + (Integer.parseInt(timeArr[1]) * 60)
                             + Integer.parseInt(timeArr[2]);
-                    state = new QuantityType<>(seconds, SmartHomeUnits.SECOND);
+                    state = new QuantityType<>(seconds, Units.SECOND);
                 } else {
                     state = UnDefType.UNDEF;
                 }
diff --git a/bundles/org.openhab.binding.paradoxalarm/src/main/java/org/openhab/binding/paradoxalarm/internal/handlers/ParadoxPanelHandler.java b/bundles/org.openhab.binding.paradoxalarm/src/main/java/org/openhab/binding/paradoxalarm/internal/handlers/ParadoxPanelHandler.java
index adbc5d64f6..cfa525ae6b 100644
--- a/bundles/org.openhab.binding.paradoxalarm/src/main/java/org/openhab/binding/paradoxalarm/internal/handlers/ParadoxPanelHandler.java
+++ b/bundles/org.openhab.binding.paradoxalarm/src/main/java/org/openhab/binding/paradoxalarm/internal/handlers/ParadoxPanelHandler.java
@@ -22,7 +22,7 @@ import org.openhab.binding.paradoxalarm.internal.model.ParadoxPanel;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -62,12 +62,10 @@ public class ParadoxPanelHandler extends EntityBaseHandler {
             updateProperty(PANEL_BOOTLOADER_VERSION_PROPERTY_NAME, panelInformation.getBootLoaderVersion().toString());
 
             updateState(PANEL_TIME, new DateTimeType(panel.getPanelTime()));
-            updateState(PANEL_INPUT_VOLTAGE,
-                    new QuantityType<ElectricPotential>(panel.getVdcLevel(), SmartHomeUnits.VOLT));
-            updateState(PANEL_BOARD_VOLTAGE,
-                    new QuantityType<ElectricPotential>(panel.getDcLevel(), SmartHomeUnits.VOLT));
+            updateState(PANEL_INPUT_VOLTAGE, new QuantityType<ElectricPotential>(panel.getVdcLevel(), Units.VOLT));
+            updateState(PANEL_BOARD_VOLTAGE, new QuantityType<ElectricPotential>(panel.getDcLevel(), Units.VOLT));
             updateState(PANEL_BATTERY_VOLTAGE,
-                    new QuantityType<ElectricPotential>(panel.getBatteryLevel(), SmartHomeUnits.VOLT));
+                    new QuantityType<ElectricPotential>(panel.getBatteryLevel(), Units.VOLT));
         }
     }
 }
diff --git a/bundles/org.openhab.binding.pixometer/src/main/java/org/openhab/binding/pixometer/handler/MeterHandler.java b/bundles/org.openhab.binding.pixometer/src/main/java/org/openhab/binding/pixometer/handler/MeterHandler.java
index 831cc1a06a..176199d0e4 100644
--- a/bundles/org.openhab.binding.pixometer/src/main/java/org/openhab/binding/pixometer/handler/MeterHandler.java
+++ b/bundles/org.openhab.binding.pixometer/src/main/java/org/openhab/binding/pixometer/handler/MeterHandler.java
@@ -34,7 +34,7 @@ import org.openhab.core.cache.ExpiringCache;
 import org.openhab.core.io.net.http.HttpUtil;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -225,8 +225,7 @@ public class MeterHandler extends BaseThingHandler {
             ThingTypeUID thingtype = getThing().getThingTypeUID();
 
             if (THING_TYPE_ENERGYMETER.equals(thingtype)) {
-                QuantityType<Energy> state = new QuantityType<>(meterState.getReadingValue(),
-                        SmartHomeUnits.KILOWATT_HOUR);
+                QuantityType<Energy> state = new QuantityType<>(meterState.getReadingValue(), Units.KILOWATT_HOUR);
                 updateState(CHANNEL_LAST_READING_VALUE, state);
             }
 
diff --git a/bundles/org.openhab.binding.plugwise/src/main/java/org/openhab/binding/plugwise/internal/handler/PlugwiseRelayDeviceHandler.java b/bundles/org.openhab.binding.plugwise/src/main/java/org/openhab/binding/plugwise/internal/handler/PlugwiseRelayDeviceHandler.java
index 907e98d058..f18146f54f 100644
--- a/bundles/org.openhab.binding.plugwise/src/main/java/org/openhab/binding/plugwise/internal/handler/PlugwiseRelayDeviceHandler.java
+++ b/bundles/org.openhab.binding.plugwise/src/main/java/org/openhab/binding/plugwise/internal/handler/PlugwiseRelayDeviceHandler.java
@@ -53,7 +53,7 @@ import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -431,8 +431,8 @@ public class PlugwiseRelayDeviceHandler extends AbstractPlugwiseThingHandler {
                 mostRecentEnergy.setInterval(configuration.getMeasurementInterval());
                 energy = mostRecentEnergy;
                 logger.trace("Updating {} ({}) energy with: {}", deviceType, macAddress, mostRecentEnergy);
-                updateState(CHANNEL_ENERGY, new QuantityType<>(correctSign(mostRecentEnergy.tokWh(localCalibration)),
-                        SmartHomeUnits.KILOWATT_HOUR));
+                updateState(CHANNEL_ENERGY,
+                        new QuantityType<>(correctSign(mostRecentEnergy.tokWh(localCalibration)), Units.KILOWATT_HOUR));
                 LocalDateTime start = mostRecentEnergy.getStart();
                 updateState(CHANNEL_ENERGY_STAMP,
                         start != null ? PlugwiseUtils.newDateTimeType(start) : UnDefType.NULL);
@@ -460,7 +460,7 @@ public class PlugwiseRelayDeviceHandler extends AbstractPlugwiseThingHandler {
             return;
         }
 
-        updateState(CHANNEL_POWER, new QuantityType<>(correctSign(watt), SmartHomeUnits.WATT));
+        updateState(CHANNEL_POWER, new QuantityType<>(correctSign(watt), Units.WATT));
     }
 
     private void handleRealTimeClockGetResponse(RealTimeClockGetResponseMessage message) {
diff --git a/bundles/org.openhab.binding.plugwise/src/main/java/org/openhab/binding/plugwise/internal/handler/PlugwiseSenseHandler.java b/bundles/org.openhab.binding.plugwise/src/main/java/org/openhab/binding/plugwise/internal/handler/PlugwiseSenseHandler.java
index e468a4510d..91e9bc9533 100644
--- a/bundles/org.openhab.binding.plugwise/src/main/java/org/openhab/binding/plugwise/internal/handler/PlugwiseSenseHandler.java
+++ b/bundles/org.openhab.binding.plugwise/src/main/java/org/openhab/binding/plugwise/internal/handler/PlugwiseSenseHandler.java
@@ -31,7 +31,7 @@ import org.openhab.binding.plugwise.internal.protocol.field.MACAddress;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -130,7 +130,7 @@ public class PlugwiseSenseHandler extends AbstractSleepingEndDeviceHandler {
 
     private void handleSenseReportRequestMessage(SenseReportRequestMessage message) {
         updateLastSeen();
-        updateState(CHANNEL_HUMIDITY, new QuantityType<>(message.getHumidity().getValue(), SmartHomeUnits.PERCENT));
+        updateState(CHANNEL_HUMIDITY, new QuantityType<>(message.getHumidity().getValue(), Units.PERCENT));
         updateState(CHANNEL_TEMPERATURE, new QuantityType<>(message.getTemperature().getValue(), SIUnits.CELSIUS));
     }
 
diff --git a/bundles/org.openhab.binding.radiothermostat/src/main/java/org/openhab/binding/radiothermostat/internal/RadioThermostatBindingConstants.java b/bundles/org.openhab.binding.radiothermostat/src/main/java/org/openhab/binding/radiothermostat/internal/RadioThermostatBindingConstants.java
index fde3339a30..9d77932b97 100644
--- a/bundles/org.openhab.binding.radiothermostat/src/main/java/org/openhab/binding/radiothermostat/internal/RadioThermostatBindingConstants.java
+++ b/bundles/org.openhab.binding.radiothermostat/src/main/java/org/openhab/binding/radiothermostat/internal/RadioThermostatBindingConstants.java
@@ -24,7 +24,7 @@ import javax.measure.quantity.Time;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.core.library.unit.ImperialUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ThingTypeUID;
 
 /**
@@ -79,6 +79,6 @@ public class RadioThermostatBindingConstants {
 
     // Units of measurement of the data delivered by the API
     public static final Unit<Temperature> API_TEMPERATURE_UNIT = ImperialUnits.FAHRENHEIT;
-    public static final Unit<Dimensionless> API_HUMIDITY_UNIT = SmartHomeUnits.PERCENT;
-    public static final Unit<Time> API_MINUTES_UNIT = SmartHomeUnits.MINUTE;
+    public static final Unit<Dimensionless> API_HUMIDITY_UNIT = Units.PERCENT;
+    public static final Unit<Time> API_MINUTES_UNIT = Units.MINUTE;
 }
diff --git a/bundles/org.openhab.binding.regoheatpump/src/main/java/org/openhab/binding/regoheatpump/internal/handler/HusdataHandler.java b/bundles/org.openhab.binding.regoheatpump/src/main/java/org/openhab/binding/regoheatpump/internal/handler/HusdataHandler.java
index ff05f7082a..f9bd32a45c 100644
--- a/bundles/org.openhab.binding.regoheatpump/src/main/java/org/openhab/binding/regoheatpump/internal/handler/HusdataHandler.java
+++ b/bundles/org.openhab.binding.regoheatpump/src/main/java/org/openhab/binding/regoheatpump/internal/handler/HusdataHandler.java
@@ -30,7 +30,7 @@ import org.openhab.binding.regoheatpump.internal.protocol.RegoConnection;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -188,7 +188,7 @@ abstract class HusdataHandler extends BaseThingHandler {
 
         switch (dataType) {
             case 0x00: // Degrees
-                updateState(channelID, new QuantityType<>(value / 10.0, SmartHomeUnits.DEGREE_ANGLE));
+                updateState(channelID, new QuantityType<>(value / 10.0, Units.DEGREE_ANGLE));
                 break;
 
             case 0x02: // Number
@@ -196,27 +196,27 @@ abstract class HusdataHandler extends BaseThingHandler {
                 break;
 
             case 0x03: // Percent
-                updateState(channelID, new QuantityType<>(value / 10.0, SmartHomeUnits.PERCENT));
+                updateState(channelID, new QuantityType<>(value / 10.0, Units.PERCENT));
                 break;
 
             case 0x04: // Ampere
-                updateState(channelID, new QuantityType<>(value / 10.0, SmartHomeUnits.AMPERE));
+                updateState(channelID, new QuantityType<>(value / 10.0, Units.AMPERE));
                 break;
 
             case 0x05: // kWh
-                updateState(channelID, new QuantityType<>(value / 10.0, SmartHomeUnits.KILOWATT_HOUR));
+                updateState(channelID, new QuantityType<>(value / 10.0, Units.KILOWATT_HOUR));
                 break;
 
             case 0x06: // Hours
-                updateState(channelID, new QuantityType<>(value, SmartHomeUnits.HOUR));
+                updateState(channelID, new QuantityType<>(value, Units.HOUR));
                 break;
 
             case 0x07: // Minutes
-                updateState(channelID, new QuantityType<>(value, SmartHomeUnits.MINUTE));
+                updateState(channelID, new QuantityType<>(value, Units.MINUTE));
                 break;
 
             case 0x09: // kw
-                updateState(channelID, new QuantityType<>(value, MetricPrefix.KILO(SmartHomeUnits.WATT)));
+                updateState(channelID, new QuantityType<>(value, MetricPrefix.KILO(Units.WATT)));
                 break;
 
             case 0x01: // Switch
diff --git a/bundles/org.openhab.binding.regoheatpump/src/main/java/org/openhab/binding/regoheatpump/internal/rego6xx/RegoRegisterMapper.java b/bundles/org.openhab.binding.regoheatpump/src/main/java/org/openhab/binding/regoheatpump/internal/rego6xx/RegoRegisterMapper.java
index 896b00b253..2b17074ed5 100644
--- a/bundles/org.openhab.binding.regoheatpump/src/main/java/org/openhab/binding/regoheatpump/internal/rego6xx/RegoRegisterMapper.java
+++ b/bundles/org.openhab.binding.regoheatpump/src/main/java/org/openhab/binding/regoheatpump/internal/rego6xx/RegoRegisterMapper.java
@@ -20,7 +20,7 @@ import java.util.Map;
 import javax.measure.Unit;
 
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link RegoRegisterMapper} is responsible for mapping rego 6xx registers into channels.
@@ -81,7 +81,7 @@ public class RegoRegisterMapper {
         }
 
         static Channel hours(short address) {
-            return new ChannelImpl(address, 1, SmartHomeUnits.HOUR) {
+            return new ChannelImpl(address, 1, Units.HOUR) {
                 @Override
                 public int convertValue(short value) {
                     return Short.toUnsignedInt(value);
@@ -90,7 +90,7 @@ public class RegoRegisterMapper {
         }
 
         static Channel percent(short address) {
-            return new ChannelImpl(address, 0.1, SmartHomeUnits.PERCENT);
+            return new ChannelImpl(address, 0.1, Units.PERCENT);
         }
 
         static Channel unitless(short address, double scaleFactor) {
diff --git a/bundles/org.openhab.binding.revogi/src/main/java/org/openhab/binding/revogi/internal/RevogiSmartStripControlHandler.java b/bundles/org.openhab.binding.revogi/src/main/java/org/openhab/binding/revogi/internal/RevogiSmartStripControlHandler.java
index dacadfba4a..2b8ddf1598 100644
--- a/bundles/org.openhab.binding.revogi/src/main/java/org/openhab/binding/revogi/internal/RevogiSmartStripControlHandler.java
+++ b/bundles/org.openhab.binding.revogi/src/main/java/org/openhab/binding/revogi/internal/RevogiSmartStripControlHandler.java
@@ -13,8 +13,8 @@
 package org.openhab.binding.revogi.internal;
 
 import static org.openhab.core.library.unit.MetricPrefix.MILLI;
-import static org.openhab.core.library.unit.SmartHomeUnits.AMPERE;
-import static org.openhab.core.library.unit.SmartHomeUnits.WATT;
+import static org.openhab.core.library.unit.Units.AMPERE;
+import static org.openhab.core.library.unit.Units.WATT;
 
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ScheduledFuture;
diff --git a/bundles/org.openhab.binding.robonect/src/main/java/org/openhab/binding/robonect/internal/handler/RobonectHandler.java b/bundles/org.openhab.binding.robonect/src/main/java/org/openhab/binding/robonect/internal/handler/RobonectHandler.java
index 51970b933b..9cee1408bf 100644
--- a/bundles/org.openhab.binding.robonect/src/main/java/org/openhab/binding/robonect/internal/handler/RobonectHandler.java
+++ b/bundles/org.openhab.binding.robonect/src/main/java/org/openhab/binding/robonect/internal/handler/RobonectHandler.java
@@ -44,7 +44,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -235,16 +235,14 @@ public class RobonectHandler extends BaseThingHandler {
             updateState(CHANNEL_MOWER_NAME, new StringType(info.getName()));
             updateState(CHANNEL_STATUS_BATTERY, new DecimalType(info.getStatus().getBattery()));
             updateState(CHANNEL_STATUS, new DecimalType(info.getStatus().getStatus().getStatusCode()));
-            updateState(CHANNEL_STATUS_DURATION,
-                    new QuantityType<>(info.getStatus().getDuration(), SmartHomeUnits.SECOND));
-            updateState(CHANNEL_STATUS_HOURS, new QuantityType<>(info.getStatus().getHours(), SmartHomeUnits.HOUR));
+            updateState(CHANNEL_STATUS_DURATION, new QuantityType<>(info.getStatus().getDuration(), Units.SECOND));
+            updateState(CHANNEL_STATUS_HOURS, new QuantityType<>(info.getStatus().getHours(), Units.HOUR));
             updateState(CHANNEL_STATUS_MODE, new StringType(info.getStatus().getMode().name()));
             updateState(CHANNEL_MOWER_START, info.getStatus().isStopped() ? OnOffType.OFF : OnOffType.ON);
             if (info.getHealth() != null) {
                 updateState(CHANNEL_HEALTH_TEMP,
                         new QuantityType<>(info.getHealth().getTemperature(), SIUnits.CELSIUS));
-                updateState(CHANNEL_HEALTH_HUM,
-                        new QuantityType(info.getHealth().getHumidity(), SmartHomeUnits.PERCENT));
+                updateState(CHANNEL_HEALTH_HUM, new QuantityType(info.getHealth().getHumidity(), Units.PERCENT));
             }
             if (info.getTimer() != null) {
                 if (info.getTimer().getNext() != null) {
diff --git a/bundles/org.openhab.binding.senechome/src/main/java/org/openhab/binding/senechome/internal/SenecHomeHandler.java b/bundles/org.openhab.binding.senechome/src/main/java/org/openhab/binding/senechome/internal/SenecHomeHandler.java
index 78902720e1..1fb2728bef 100644
--- a/bundles/org.openhab.binding.senechome/src/main/java/org/openhab/binding/senechome/internal/SenecHomeHandler.java
+++ b/bundles/org.openhab.binding.senechome/src/main/java/org/openhab/binding/senechome/internal/SenecHomeHandler.java
@@ -40,7 +40,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -127,7 +127,7 @@ public class SenecHomeHandler extends BaseThingHandler {
                     .setScale(0, RoundingMode.HALF_UP);
 
             updateState(SenecHomeBindingConstants.CHANNEL_SENEC_POWER_LIMITATION,
-                    new QuantityType<Dimensionless>(pvLimitation, SmartHomeUnits.PERCENT));
+                    new QuantityType<Dimensionless>(pvLimitation, Units.PERCENT));
 
             Channel channelLimitationState = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_POWER_LIMITATION_STATE);
@@ -142,7 +142,7 @@ public class SenecHomeHandler extends BaseThingHandler {
                 updateState(channelConsumption.getUID(),
                         new QuantityType<Power>(
                                 getSenecValue(response.energy.homePowerConsumption).setScale(2, RoundingMode.HALF_UP),
-                                SmartHomeUnits.WATT));
+                                Units.WATT));
             }
 
             Channel channelEnergyProduction = getThing()
@@ -150,15 +150,13 @@ public class SenecHomeHandler extends BaseThingHandler {
             if (channelEnergyProduction != null) {
                 updateState(channelEnergyProduction.getUID(), new QuantityType<Power>(
                         getSenecValue(response.energy.inverterPowerGeneration).setScale(0, RoundingMode.HALF_UP),
-                        SmartHomeUnits.WATT));
+                        Units.WATT));
             }
 
             Channel channelBatteryPower = getThing().getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_BATTERY_POWER);
             if (channelBatteryPower != null) {
-                updateState(channelBatteryPower.getUID(),
-                        new QuantityType<Power>(
-                                getSenecValue(response.energy.batteryPower).setScale(2, RoundingMode.HALF_UP),
-                                SmartHomeUnits.WATT));
+                updateState(channelBatteryPower.getUID(), new QuantityType<Power>(
+                        getSenecValue(response.energy.batteryPower).setScale(2, RoundingMode.HALF_UP), Units.WATT));
             }
 
             Channel channelBatteryFuelCharge = getThing()
@@ -167,72 +165,70 @@ public class SenecHomeHandler extends BaseThingHandler {
                 updateState(channelBatteryFuelCharge.getUID(),
                         new QuantityType<Dimensionless>(
                                 getSenecValue(response.energy.batteryFuelCharge).setScale(0, RoundingMode.HALF_UP),
-                                SmartHomeUnits.PERCENT));
+                                Units.PERCENT));
             }
 
             Channel channelGridCurrentPhase1 = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_CURRENT_PH1);
             updateState(channelGridCurrentPhase1.getUID(), new QuantityType<ElectricCurrent>(
                     getSenecValue(response.grid.currentGridCurrentPerPhase[0]).setScale(2, RoundingMode.HALF_UP),
-                    SmartHomeUnits.AMPERE));
+                    Units.AMPERE));
 
             Channel channelGridCurrentPhase2 = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_CURRENT_PH2);
             updateState(channelGridCurrentPhase2.getUID(), new QuantityType<ElectricCurrent>(
                     getSenecValue(response.grid.currentGridCurrentPerPhase[1]).setScale(2, RoundingMode.HALF_UP),
-                    SmartHomeUnits.AMPERE));
+                    Units.AMPERE));
 
             Channel channelGridCurrentPhase3 = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_CURRENT_PH3);
             updateState(channelGridCurrentPhase3.getUID(), new QuantityType<ElectricCurrent>(
                     getSenecValue(response.grid.currentGridCurrentPerPhase[2]).setScale(2, RoundingMode.HALF_UP),
-                    SmartHomeUnits.AMPERE));
+                    Units.AMPERE));
 
             Channel channelGridPowerPhase1 = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_POWER_PH1);
             updateState(channelGridPowerPhase1.getUID(),
                     new QuantityType<Power>(
                             getSenecValue(response.grid.currentGridPowerPerPhase[0]).setScale(2, RoundingMode.HALF_UP),
-                            SmartHomeUnits.WATT));
+                            Units.WATT));
 
             Channel channelGridPowerPhase2 = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_POWER_PH2);
             updateState(channelGridPowerPhase2.getUID(),
                     new QuantityType<Power>(
                             getSenecValue(response.grid.currentGridPowerPerPhase[1]).setScale(2, RoundingMode.HALF_UP),
-                            SmartHomeUnits.WATT));
+                            Units.WATT));
 
             Channel channelGridPowerPhase3 = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_POWER_PH3);
             updateState(channelGridPowerPhase3.getUID(),
                     new QuantityType<Power>(
                             getSenecValue(response.grid.currentGridPowerPerPhase[2]).setScale(2, RoundingMode.HALF_UP),
-                            SmartHomeUnits.WATT));
+                            Units.WATT));
 
             Channel channelGridVoltagePhase1 = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_VOLTAGE_PH1);
             updateState(channelGridVoltagePhase1.getUID(), new QuantityType<ElectricPotential>(
                     getSenecValue(response.grid.currentGridVoltagePerPhase[0]).setScale(2, RoundingMode.HALF_UP),
-                    SmartHomeUnits.VOLT));
+                    Units.VOLT));
 
             Channel channelGridVoltagePhase2 = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_VOLTAGE_PH2);
             updateState(channelGridVoltagePhase2.getUID(), new QuantityType<ElectricPotential>(
                     getSenecValue(response.grid.currentGridVoltagePerPhase[1]).setScale(2, RoundingMode.HALF_UP),
-                    SmartHomeUnits.VOLT));
+                    Units.VOLT));
 
             Channel channelGridVoltagePhase3 = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_VOLTAGE_PH3);
             updateState(channelGridVoltagePhase3.getUID(), new QuantityType<ElectricPotential>(
                     getSenecValue(response.grid.currentGridVoltagePerPhase[2]).setScale(2, RoundingMode.HALF_UP),
-                    SmartHomeUnits.VOLT));
+                    Units.VOLT));
 
             Channel channelGridFrequency = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_FREQUENCY);
-            updateState(channelGridFrequency.getUID(),
-                    new QuantityType<Frequency>(
-                            getSenecValue(response.grid.currentGridFrequency).setScale(2, RoundingMode.HALF_UP),
-                            SmartHomeUnits.HERTZ));
+            updateState(channelGridFrequency.getUID(), new QuantityType<Frequency>(
+                    getSenecValue(response.grid.currentGridFrequency).setScale(2, RoundingMode.HALF_UP), Units.HERTZ));
 
             Channel channelBatteryStateValue = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_BATTERY_STATE_VALUE);
@@ -244,35 +240,33 @@ public class SenecHomeHandler extends BaseThingHandler {
             updateState(channelLiveBatCharge.getUID(),
                     new QuantityType<Energy>(
                             getSenecValue(response.statistics.liveBatCharge).setScale(2, RoundingMode.HALF_UP),
-                            SmartHomeUnits.WATT_HOUR));
+                            Units.WATT_HOUR));
 
             Channel channelLiveBatDischarge = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_LIVE_BAT_DISCHARGE);
             updateState(channelLiveBatDischarge.getUID(),
                     new QuantityType<Energy>(
                             getSenecValue(response.statistics.liveBatDischarge).setScale(2, RoundingMode.HALF_UP),
-                            SmartHomeUnits.WATT_HOUR));
+                            Units.WATT_HOUR));
 
             Channel channelLiveGridImport = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_LIVE_GRID_IMPORT);
             updateState(channelLiveGridImport.getUID(),
                     new QuantityType<Energy>(
                             getSenecValue(response.statistics.liveGridImport).setScale(2, RoundingMode.HALF_UP),
-                            SmartHomeUnits.WATT_HOUR));
+                            Units.WATT_HOUR));
 
             Channel channelLiveGridExport = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_LIVE_GRID_EXPORT);
             updateState(channelLiveGridExport.getUID(),
                     new QuantityType<Energy>(
                             getSenecValue(response.statistics.liveGridExport).setScale(2, RoundingMode.HALF_UP),
-                            SmartHomeUnits.WATT_HOUR));
+                            Units.WATT_HOUR));
 
             Channel channelBatteryVoltage = getThing()
                     .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_BATTERY_VOLTAGE);
-            updateState(channelBatteryVoltage.getUID(),
-                    new QuantityType<ElectricPotential>(
-                            getSenecValue(response.energy.batteryVoltage).setScale(2, RoundingMode.HALF_UP),
-                            SmartHomeUnits.VOLT));
+            updateState(channelBatteryVoltage.getUID(), new QuantityType<ElectricPotential>(
+                    getSenecValue(response.energy.batteryVoltage).setScale(2, RoundingMode.HALF_UP), Units.VOLT));
 
             Channel channelBatteryState = getThing().getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_BATTERY_STATE);
             if (channelBatteryState != null) {
@@ -356,20 +350,20 @@ public class SenecHomeHandler extends BaseThingHandler {
 
         Channel channelGridPower = getThing().getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_POWER);
         if (channelGridPower != null) {
-            updateState(channelGridPower.getUID(), new QuantityType<Power>(gridTotal, SmartHomeUnits.WATT));
+            updateState(channelGridPower.getUID(), new QuantityType<Power>(gridTotal, Units.WATT));
         }
 
         Channel channelGridPowerSupply = getThing()
                 .getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_POWER_SUPPLY);
         if (channelGridPowerSupply != null) {
             BigDecimal gridSupply = gridTotal.compareTo(BigDecimal.ZERO) < 0 ? gridTotal.abs() : BigDecimal.ZERO;
-            updateState(channelGridPowerSupply.getUID(), new QuantityType<Power>(gridSupply, SmartHomeUnits.WATT));
+            updateState(channelGridPowerSupply.getUID(), new QuantityType<Power>(gridSupply, Units.WATT));
         }
 
         Channel channelGridPowerDraw = getThing().getChannel(SenecHomeBindingConstants.CHANNEL_SENEC_GRID_POWER_DRAW);
         if (channelGridPowerDraw != null) {
             BigDecimal gridDraw = gridTotal.compareTo(BigDecimal.ZERO) < 0 ? BigDecimal.ZERO : gridTotal.abs();
-            updateState(channelGridPowerDraw.getUID(), new QuantityType<Power>(gridDraw, SmartHomeUnits.WATT));
+            updateState(channelGridPowerDraw.getUID(), new QuantityType<Power>(gridDraw, Units.WATT));
         }
     }
 }
diff --git a/bundles/org.openhab.binding.sensebox/src/main/java/org/openhab/binding/sensebox/internal/handler/SenseBoxHandler.java b/bundles/org.openhab.binding.sensebox/src/main/java/org/openhab/binding/sensebox/internal/handler/SenseBoxHandler.java
index 873443b616..cc09d2ea15 100644
--- a/bundles/org.openhab.binding.sensebox/src/main/java/org/openhab/binding/sensebox/internal/handler/SenseBoxHandler.java
+++ b/bundles/org.openhab.binding.sensebox/src/main/java/org/openhab/binding/sensebox/internal/handler/SenseBoxHandler.java
@@ -33,7 +33,7 @@ import org.openhab.core.library.types.PointType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -255,7 +255,7 @@ public class SenseBoxHandler extends BaseThingHandler {
             BigDecimal bd = new BigDecimal(sensorData.getLastMeasurement().getValue());
             switch (sensorData.getUnit()) {
                 case "%":
-                    result = new QuantityType<>(bd, SmartHomeUnits.PERCENT);
+                    result = new QuantityType<>(bd, Units.PERCENT);
                     break;
                 case "°C":
                     result = new QuantityType<>(bd, SIUnits.CELSIUS);
@@ -271,19 +271,19 @@ public class SenseBoxHandler extends BaseThingHandler {
                     result = new QuantityType<>(bd, MetricPrefix.HECTO(SIUnits.PASCAL));
                     break;
                 case "lx":
-                    result = new QuantityType<>(bd, SmartHomeUnits.LUX);
+                    result = new QuantityType<>(bd, Units.LUX);
                     break;
                 case "\u00b5g/m³":
-                    result = new QuantityType<>(bd, SmartHomeUnits.MICROGRAM_PER_CUBICMETRE);
+                    result = new QuantityType<>(bd, Units.MICROGRAM_PER_CUBICMETRE);
                     break;
                 case "\u00b5W/cm²":
-                    result = new QuantityType<>(bd, SmartHomeUnits.MICROWATT_PER_SQUARE_CENTIMETRE);
+                    result = new QuantityType<>(bd, Units.MICROWATT_PER_SQUARE_CENTIMETRE);
                     break;
                 default:
                     // The data provider might have configured some unknown unit, accept at least the
                     // measurement
                     logger.debug("Could not determine unit for '{}', using default", sensorData.getUnit());
-                    result = new QuantityType<>(bd, SmartHomeUnits.ONE);
+                    result = new QuantityType<>(bd, Units.ONE);
             }
             logger.debug("State: '{}'", result);
         }
diff --git a/bundles/org.openhab.binding.sensibo/src/main/java/org/openhab/binding/sensibo/internal/handler/SensiboSkyHandler.java b/bundles/org.openhab.binding.sensibo/src/main/java/org/openhab/binding/sensibo/internal/handler/SensiboSkyHandler.java
index 2560f7ff75..ff765a25c5 100644
--- a/bundles/org.openhab.binding.sensibo/src/main/java/org/openhab/binding/sensibo/internal/handler/SensiboSkyHandler.java
+++ b/bundles/org.openhab.binding.sensibo/src/main/java/org/openhab/binding/sensibo/internal/handler/SensiboSkyHandler.java
@@ -48,7 +48,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -292,7 +292,7 @@ public class SensiboSkyHandler extends SensiboBaseThingHandler implements Channe
 
     private void handleCurrentHumidityCommand(ChannelUID channelUID, Command command, SensiboSky sensiboSky) {
         if (command instanceof RefreshType) {
-            updateState(channelUID, new QuantityType<>(sensiboSky.getHumidity(), SmartHomeUnits.PERCENT));
+            updateState(channelUID, new QuantityType<>(sensiboSky.getHumidity(), Units.PERCENT));
         }
     }
 
diff --git a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTProtocol.java b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTProtocol.java
index fcf633c5f1..d86977bd62 100644
--- a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTProtocol.java
+++ b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTProtocol.java
@@ -29,7 +29,7 @@ import org.openhab.binding.shelly.internal.handler.ShellyColorUtils;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -75,11 +75,11 @@ public class ShellyCoIoTProtocol {
         switch (sen.type.toLowerCase()) {
             case "b": // BatteryLevel +
                 updateChannel(updates, CHANNEL_GROUP_BATTERY, CHANNEL_SENSOR_BAT_LEVEL,
-                        toQuantityType(s.value, DIGITS_PERCENT, SmartHomeUnits.PERCENT));
+                        toQuantityType(s.value, DIGITS_PERCENT, Units.PERCENT));
                 break;
             case "h" /* Humidity */:
                 updateChannel(updates, CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_HUM,
-                        toQuantityType(s.value, DIGITS_PERCENT, SmartHomeUnits.PERCENT));
+                        toQuantityType(s.value, DIGITS_PERCENT, Units.PERCENT));
                 break;
             case "m" /* Motion */:
                 updateChannel(updates, CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_MOTION,
@@ -87,7 +87,7 @@ public class ShellyCoIoTProtocol {
                 break;
             case "l": // Luminosity +
                 updateChannel(updates, CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_LUX,
-                        toQuantityType(s.value, DIGITS_LUX, SmartHomeUnits.LUX));
+                        toQuantityType(s.value, DIGITS_LUX, Units.LUX));
                 break;
             case "s": // CatchAll
                 switch (sen.desc.toLowerCase()) {
@@ -110,9 +110,9 @@ public class ShellyCoIoTProtocol {
                         // work around: Roller reports 101% instead max 100
                         double pos = Math.max(SHELLY_MIN_ROLLER_POS, Math.min(s.value, SHELLY_MAX_ROLLER_POS));
                         updateChannel(updates, CHANNEL_GROUP_ROL_CONTROL, CHANNEL_ROL_CONTROL_CONTROL,
-                                toQuantityType(SHELLY_MAX_ROLLER_POS - pos, SmartHomeUnits.PERCENT));
+                                toQuantityType(SHELLY_MAX_ROLLER_POS - pos, Units.PERCENT));
                         updateChannel(updates, CHANNEL_GROUP_ROL_CONTROL, CHANNEL_ROL_CONTROL_POS,
-                                toQuantityType(pos, SmartHomeUnits.PERCENT));
+                                toQuantityType(pos, Units.PERCENT));
                         break;
                     case "flood":
                         updateChannel(updates, CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_FLOOD,
@@ -251,7 +251,7 @@ public class ShellyCoIoTProtocol {
             }
             if (brightness != -1) {
                 updateChannel(updates, group, channel + "$Value",
-                        toQuantityType(power == 1 ? brightness : 0, DIGITS_NONE, SmartHomeUnits.PERCENT));
+                        toQuantityType(power == 1 ? brightness : 0, DIGITS_NONE, Units.PERCENT));
             }
         } else if (profile.hasRelays) {
             group = profile.numRelays <= 1 ? CHANNEL_GROUP_RELAY_CONTROL : CHANNEL_GROUP_RELAY_CONTROL + id;
diff --git a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTVersion1.java b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTVersion1.java
index 820cbb7afc..ee958e1e93 100644
--- a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTVersion1.java
+++ b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTVersion1.java
@@ -28,7 +28,7 @@ import org.openhab.binding.shelly.internal.handler.ShellyColorUtils;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -118,7 +118,7 @@ public class ShellyCoIoTVersion1 extends ShellyCoIoTProtocol implements ShellyCo
                 String mGroup = profile.numMeters == 1 ? CHANNEL_GROUP_METER
                         : CHANNEL_GROUP_METER + (profile.isEMeter ? sen.links : rIndex);
                 updateChannel(updates, mGroup, CHANNEL_METER_CURRENTWATTS,
-                        toQuantityType(s.value, DIGITS_WATT, SmartHomeUnits.WATT));
+                        toQuantityType(s.value, DIGITS_WATT, Units.WATT));
                 updateChannel(updates, mGroup, CHANNEL_LAST_UPDATE, getTimestamp());
                 break;
             case "s" /* CatchAll */:
@@ -130,7 +130,7 @@ public class ShellyCoIoTVersion1 extends ShellyCoIoTProtocol implements ShellyCo
                         break;
                     case "energy counter 0 [w-min]":
                         updateChannel(updates, rGroup, CHANNEL_METER_LASTMIN1,
-                                toQuantityType(s.value, DIGITS_WATT, SmartHomeUnits.WATT));
+                                toQuantityType(s.value, DIGITS_WATT, Units.WATT));
                         break;
                     case "energy counter 1 [w-min]":
                     case "energy counter 2 [w-min]":
@@ -140,15 +140,15 @@ public class ShellyCoIoTVersion1 extends ShellyCoIoTProtocol implements ShellyCo
                     case "energy counter total [w-min]":
                         Double total = profile.isEMeter ? s.value / 1000 : s.value / 60 / 1000;
                         updateChannel(updates, rGroup, CHANNEL_METER_TOTALKWH,
-                                toQuantityType(total, DIGITS_KWH, SmartHomeUnits.KILOWATT_HOUR));
+                                toQuantityType(total, DIGITS_KWH, Units.KILOWATT_HOUR));
                         break;
                     case "voltage":
                         updateChannel(updates, rGroup, CHANNEL_EMETER_VOLTAGE,
-                                toQuantityType(getDouble(s.value), DIGITS_VOLT, SmartHomeUnits.VOLT));
+                                toQuantityType(getDouble(s.value), DIGITS_VOLT, Units.VOLT));
                         break;
                     case "current":
                         updateChannel(updates, rGroup, CHANNEL_EMETER_CURRENT,
-                                toQuantityType(getDouble(s.value), DIGITS_VOLT, SmartHomeUnits.AMPERE));
+                                toQuantityType(getDouble(s.value), DIGITS_VOLT, Units.AMPERE));
                         break;
                     case "pf":
                         updateChannel(updates, rGroup, CHANNEL_EMETER_PFACTOR, getDecimal(s.value));
@@ -157,9 +157,9 @@ public class ShellyCoIoTVersion1 extends ShellyCoIoTProtocol implements ShellyCo
                         // work around: Roller reports 101% instead max 100
                         double pos = Math.max(SHELLY_MIN_ROLLER_POS, Math.min(s.value, SHELLY_MAX_ROLLER_POS));
                         updateChannel(updates, CHANNEL_GROUP_ROL_CONTROL, CHANNEL_ROL_CONTROL_CONTROL,
-                                toQuantityType(SHELLY_MAX_ROLLER_POS - pos, SmartHomeUnits.PERCENT));
+                                toQuantityType(SHELLY_MAX_ROLLER_POS - pos, Units.PERCENT));
                         updateChannel(updates, CHANNEL_GROUP_ROL_CONTROL, CHANNEL_ROL_CONTROL_POS,
-                                toQuantityType(pos, SmartHomeUnits.PERCENT));
+                                toQuantityType(pos, Units.PERCENT));
                         break;
                     case "input event": // Shelly Button 1
                         handleInputEvent(sen, getString(s.valueStr), -1, updates);
@@ -173,7 +173,7 @@ public class ShellyCoIoTVersion1 extends ShellyCoIoTProtocol implements ShellyCo
                         break;
                     case "tilt": // DW with FW1.6.5+ //+
                         updateChannel(updates, CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_TILT,
-                                toQuantityType(s.value, DIGITS_NONE, SmartHomeUnits.DEGREE_ANGLE));
+                                toQuantityType(s.value, DIGITS_NONE, Units.DEGREE_ANGLE));
                         break;
                     case "vibration": // DW with FW1.6.5+
                         updateChannel(updates, CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_VIBRATION,
diff --git a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTVersion2.java b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTVersion2.java
index e62347afa2..ff945df2fd 100644
--- a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTVersion2.java
+++ b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/coap/ShellyCoIoTVersion2.java
@@ -32,7 +32,7 @@ import org.openhab.binding.shelly.internal.handler.ShellyBaseHandler;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -113,7 +113,7 @@ public class ShellyCoIoTVersion2 extends ShellyCoIoTProtocol implements ShellyCo
             case "1103": // roller_0: S, rollerPos, 0-100, unknown -1
                 int pos = Math.max(SHELLY_MIN_ROLLER_POS, Math.min((int) value, SHELLY_MAX_ROLLER_POS));
                 updateChannel(updates, CHANNEL_GROUP_ROL_CONTROL, CHANNEL_ROL_CONTROL_CONTROL,
-                        toQuantityType(new Double(SHELLY_MAX_ROLLER_POS - pos), SmartHomeUnits.PERCENT));
+                        toQuantityType(new Double(SHELLY_MAX_ROLLER_POS - pos), Units.PERCENT));
                 break;
             case "1105": // S, valvle, closed/opened/not_connected/failure/closing/opening/checking or unbknown
                 updateChannel(updates, CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_VALVE, getStringType(s.valueStr));
@@ -192,7 +192,7 @@ public class ShellyCoIoTVersion2 extends ShellyCoIoTProtocol implements ShellyCo
             case "4102": // roller_0: P, rollerPower, W, 0-2300, unknown -1
             case "4202": // roller_1: P, rollerPower, W, 0-2300, unknown -1
                 updateChannel(updates, mGroup, CHANNEL_METER_CURRENTWATTS,
-                        toQuantityType(s.value, DIGITS_WATT, SmartHomeUnits.WATT));
+                        toQuantityType(s.value, DIGITS_WATT, Units.WATT));
                 updateChannel(updates, mGroup, CHANNEL_LAST_UPDATE, getTimestamp());
                 break;
 
@@ -207,28 +207,28 @@ public class ShellyCoIoTVersion2 extends ShellyCoIoTProtocol implements ShellyCo
             case "4306": // emeter_2: E, energy, Wh, U32
                 double total = profile.isEMeter ? s.value / 1000 : s.value / 60 / 1000;
                 updateChannel(updates, mGroup, CHANNEL_METER_TOTALKWH,
-                        toQuantityType(total, DIGITS_KWH, SmartHomeUnits.KILOWATT_HOUR));
+                        toQuantityType(total, DIGITS_KWH, Units.KILOWATT_HOUR));
                 break;
 
             case "4107": // emeter_0: E, energyReturned, Wh, U32, -1
             case "4207": // emeter_1: E, energyReturned, Wh, U32, -1
             case "4307": // emeter_2: E, energyReturned, Wh, U32, -1
                 updateChannel(updates, mGroup, CHANNEL_EMETER_TOTALRET,
-                        toQuantityType(getDouble(s.value) / 1000, DIGITS_KWH, SmartHomeUnits.KILOWATT_HOUR));
+                        toQuantityType(getDouble(s.value) / 1000, DIGITS_KWH, Units.KILOWATT_HOUR));
                 break;
 
             case "4108": // emeter_0: V, voltage, 0-265V, U32, -1
             case "4208": // emeter_1: V, voltage, 0-265V, U32, -1
             case "4308": // emeter_2: V, voltage, 0-265V, U32, -1
                 updateChannel(updates, mGroup, CHANNEL_EMETER_VOLTAGE,
-                        toQuantityType(getDouble(s.value), DIGITS_VOLT, SmartHomeUnits.VOLT));
+                        toQuantityType(getDouble(s.value), DIGITS_VOLT, Units.VOLT));
                 break;
 
             case "4109": // emeter_0: A, current, 0/120A, -1
             case "4209": // emeter_1: A, current, 0/120A, -1
             case "4309": // emeter_2: A, current, 0/120A, -1
                 updateChannel(updates, rGroup, CHANNEL_EMETER_CURRENT,
-                        toQuantityType(getDouble(s.value), DIGITS_VOLT, SmartHomeUnits.AMPERE));
+                        toQuantityType(getDouble(s.value), DIGITS_VOLT, Units.AMPERE));
                 break;
 
             case "4110": // emeter_0: S, powerFactor, 0/1, -1
diff --git a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyComponents.java b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyComponents.java
index e70b3dba56..ccadcc4b18 100644
--- a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyComponents.java
+++ b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyComponents.java
@@ -29,7 +29,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /***
  * The{@link ShellyComponents} implements updates for supplemental components
@@ -54,7 +54,7 @@ public class ShellyComponents {
 
         Integer rssi = getInteger(status.wifiSta.rssi);
         thingHandler.updateChannel(CHANNEL_GROUP_DEV_STATUS, CHANNEL_DEVST_UPTIME,
-                toQuantityType(new Double(getLong(status.uptime)), DIGITS_NONE, SmartHomeUnits.SECOND));
+                toQuantityType(new Double(getLong(status.uptime)), DIGITS_NONE, Units.SECOND));
         thingHandler.updateChannel(CHANNEL_GROUP_DEV_STATUS, CHANNEL_DEVST_RSSI, mapSignalStrength(rssi));
         if (status.tmp != null) {
             thingHandler.updateChannel(CHANNEL_GROUP_DEV_STATUS, CHANNEL_DEVST_ITEMP,
@@ -115,19 +115,19 @@ public class ShellyComponents {
                             }
 
                             updated |= thingHandler.updateChannel(groupName, CHANNEL_METER_CURRENTWATTS,
-                                    toQuantityType(getDouble(meter.power), DIGITS_WATT, SmartHomeUnits.WATT));
+                                    toQuantityType(getDouble(meter.power), DIGITS_WATT, Units.WATT));
                             accumulatedWatts += getDouble(meter.power);
 
                             // convert Watt/Min to kw/h
                             if (meter.total != null) {
                                 double kwh = getDouble(meter.total) / 60 / 1000;
                                 updated |= thingHandler.updateChannel(groupName, CHANNEL_METER_TOTALKWH,
-                                        toQuantityType(kwh, DIGITS_KWH, SmartHomeUnits.KILOWATT_HOUR));
+                                        toQuantityType(kwh, DIGITS_KWH, Units.KILOWATT_HOUR));
                                 accumulatedTotal += kwh;
                             }
                             if (meter.counters != null) {
                                 updated |= thingHandler.updateChannel(groupName, CHANNEL_METER_LASTMIN1,
-                                        toQuantityType(getDouble(meter.counters[0]), DIGITS_WATT, SmartHomeUnits.WATT));
+                                        toQuantityType(getDouble(meter.counters[0]), DIGITS_WATT, Units.WATT));
                             }
                             thingHandler.updateChannel(groupName, CHANNEL_LAST_UPDATE,
                                     getTimestamp(getString(profile.settings.timezone), getLong(meter.timestamp)));
@@ -147,20 +147,20 @@ public class ShellyComponents {
 
                             // convert Watt/Hour tok w/h
                             updated |= thingHandler.updateChannel(groupName, CHANNEL_METER_CURRENTWATTS,
-                                    toQuantityType(getDouble(emeter.power), DIGITS_WATT, SmartHomeUnits.WATT));
-                            updated |= thingHandler.updateChannel(groupName, CHANNEL_METER_TOTALKWH, toQuantityType(
-                                    getDouble(emeter.total) / 1000, DIGITS_KWH, SmartHomeUnits.KILOWATT_HOUR));
+                                    toQuantityType(getDouble(emeter.power), DIGITS_WATT, Units.WATT));
+                            updated |= thingHandler.updateChannel(groupName, CHANNEL_METER_TOTALKWH,
+                                    toQuantityType(getDouble(emeter.total) / 1000, DIGITS_KWH, Units.KILOWATT_HOUR));
                             updated |= thingHandler.updateChannel(groupName, CHANNEL_EMETER_TOTALRET, toQuantityType(
-                                    getDouble(emeter.totalReturned) / 1000, DIGITS_KWH, SmartHomeUnits.KILOWATT_HOUR));
+                                    getDouble(emeter.totalReturned) / 1000, DIGITS_KWH, Units.KILOWATT_HOUR));
                             updated |= thingHandler.updateChannel(groupName, CHANNEL_EMETER_REACTWATTS,
-                                    toQuantityType(getDouble(emeter.reactive), DIGITS_WATT, SmartHomeUnits.WATT));
+                                    toQuantityType(getDouble(emeter.reactive), DIGITS_WATT, Units.WATT));
                             updated |= thingHandler.updateChannel(groupName, CHANNEL_EMETER_VOLTAGE,
-                                    toQuantityType(getDouble(emeter.voltage), DIGITS_VOLT, SmartHomeUnits.VOLT));
+                                    toQuantityType(getDouble(emeter.voltage), DIGITS_VOLT, Units.VOLT));
 
                             if (emeter.current != null) {
                                 // Shelly
                                 updated |= thingHandler.updateChannel(groupName, CHANNEL_EMETER_CURRENT,
-                                        toQuantityType(getDouble(emeter.current), DIGITS_VOLT, SmartHomeUnits.AMPERE));
+                                        toQuantityType(getDouble(emeter.current), DIGITS_VOLT, Units.AMPERE));
                                 updated |= thingHandler.updateChannel(groupName, CHANNEL_EMETER_PFACTOR,
                                         getDecimal(emeter.pf));
                             }
@@ -202,14 +202,14 @@ public class ShellyComponents {
                 }
 
                 updated |= thingHandler.updateChannel(groupName, CHANNEL_METER_LASTMIN1,
-                        toQuantityType(getDouble(lastMin1), DIGITS_WATT, SmartHomeUnits.WATT));
+                        toQuantityType(getDouble(lastMin1), DIGITS_WATT, Units.WATT));
 
                 // convert totalWatts into kw/h
                 totalWatts = totalWatts / (60.0 * 1000.0);
                 updated |= thingHandler.updateChannel(groupName, CHANNEL_METER_CURRENTWATTS,
-                        toQuantityType(getDouble(currentWatts), DIGITS_WATT, SmartHomeUnits.WATT));
+                        toQuantityType(getDouble(currentWatts), DIGITS_WATT, Units.WATT));
                 updated |= thingHandler.updateChannel(groupName, CHANNEL_METER_TOTALKWH,
-                        toQuantityType(getDouble(totalWatts), DIGITS_KWH, SmartHomeUnits.KILOWATT_HOUR));
+                        toQuantityType(getDouble(totalWatts), DIGITS_KWH, Units.KILOWATT_HOUR));
 
                 if (updated) {
                     thingHandler.updateChannel(groupName, CHANNEL_LAST_UPDATE,
@@ -219,11 +219,11 @@ public class ShellyComponents {
 
             if (updated && !profile.isRoller && !profile.isRGBW2) {
                 thingHandler.updateChannel(CHANNEL_GROUP_DEV_STATUS, CHANNEL_DEVST_ACCUWATTS,
-                        toQuantityType(accumulatedWatts, DIGITS_WATT, SmartHomeUnits.WATT));
+                        toQuantityType(accumulatedWatts, DIGITS_WATT, Units.WATT));
                 thingHandler.updateChannel(CHANNEL_GROUP_DEV_STATUS, CHANNEL_DEVST_ACCUTOTAL,
-                        toQuantityType(accumulatedTotal, DIGITS_KWH, SmartHomeUnits.KILOWATT_HOUR));
+                        toQuantityType(accumulatedTotal, DIGITS_KWH, Units.KILOWATT_HOUR));
                 thingHandler.updateChannel(CHANNEL_GROUP_DEV_STATUS, CHANNEL_DEVST_ACCURETURNED,
-                        toQuantityType(accumulatedReturned, DIGITS_KWH, SmartHomeUnits.KILOWATT_HOUR));
+                        toQuantityType(accumulatedReturned, DIGITS_KWH, Units.KILOWATT_HOUR));
             }
         }
 
@@ -282,21 +282,21 @@ public class ShellyComponents {
             if (sdata.hum != null) {
                 thingHandler.logger.trace("{}: Updating humidity", thingHandler.thingName);
                 updated |= thingHandler.updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_HUM,
-                        toQuantityType(getDouble(sdata.hum.value), DIGITS_PERCENT, SmartHomeUnits.PERCENT));
+                        toQuantityType(getDouble(sdata.hum.value), DIGITS_PERCENT, Units.PERCENT));
             }
             if ((sdata.lux != null) && getBool(sdata.lux.isValid)) {
                 // “lux”:{“value”:30, “illumination”: “dark”, “is_valid”:true},
                 thingHandler.logger.trace("{}: Updating lux", thingHandler.thingName);
                 updated |= thingHandler.updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_LUX,
-                        toQuantityType(getDouble(sdata.lux.value), DIGITS_LUX, SmartHomeUnits.LUX));
+                        toQuantityType(getDouble(sdata.lux.value), DIGITS_LUX, Units.LUX));
                 if (sdata.lux.illumination != null) {
                     updated |= thingHandler.updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_ILLUM,
                             getStringType(sdata.lux.illumination));
                 }
             }
             if (sdata.accel != null) {
-                updated |= thingHandler.updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_TILT, toQuantityType(
-                        getDouble(sdata.accel.tilt.doubleValue()), DIGITS_NONE, SmartHomeUnits.DEGREE_ANGLE));
+                updated |= thingHandler.updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_TILT,
+                        toQuantityType(getDouble(sdata.accel.tilt.doubleValue()), DIGITS_NONE, Units.DEGREE_ANGLE));
                 updated |= thingHandler.updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_VIBRATION,
                         getInteger(sdata.accel.vibration) == 1 ? OnOffType.ON : OnOffType.OFF);
             }
@@ -324,7 +324,7 @@ public class ShellyComponents {
             if (sdata.bat != null) { // no update for Sense
                 thingHandler.logger.trace("{}: Updating battery", thingHandler.thingName);
                 updated |= thingHandler.updateChannel(CHANNEL_GROUP_BATTERY, CHANNEL_SENSOR_BAT_LEVEL,
-                        toQuantityType(getDouble(sdata.bat.value), DIGITS_PERCENT, SmartHomeUnits.PERCENT));
+                        toQuantityType(getDouble(sdata.bat.value), DIGITS_PERCENT, Units.PERCENT));
                 boolean changed = thingHandler.updateChannel(CHANNEL_GROUP_BATTERY, CHANNEL_SENSOR_BAT_LOW,
                         getDouble(sdata.bat.value) < thingHandler.config.lowBattery ? OnOffType.ON : OnOffType.OFF);
                 updated |= changed;
diff --git a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyLightHandler.java b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyLightHandler.java
index a3eb8b094d..349b45b09c 100644
--- a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyLightHandler.java
+++ b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyLightHandler.java
@@ -36,7 +36,7 @@ import org.openhab.core.library.types.IncreaseDecreaseType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
@@ -148,7 +148,7 @@ public class ShellyLightHandler extends ShellyBaseHandler {
                         updateChannel(CHANNEL_COLOR_WHITE, CHANNEL_BRIGHTNESS + "$Switch", col.power);
                         updateChannel(CHANNEL_COLOR_WHITE, CHANNEL_BRIGHTNESS + "$Value",
                                 toQuantityType(new Double(col.power == OnOffType.ON ? col.brightness : 0), DIGITS_NONE,
-                                        SmartHomeUnits.PERCENT));
+                                        Units.PERCENT));
                         update = false;
                         break;
                     }
@@ -387,7 +387,7 @@ public class ShellyLightHandler extends ShellyBaseHandler {
                 updated |= updateChannel(whiteGroup, CHANNEL_BRIGHTNESS + "$Switch", col.power);
                 updated |= updateChannel(whiteGroup, CHANNEL_BRIGHTNESS + "$Value",
                         toQuantityType(col.power == OnOffType.ON ? col.percentBrightness.doubleValue() : new Double(0),
-                                DIGITS_NONE, SmartHomeUnits.PERCENT));
+                                DIGITS_NONE, Units.PERCENT));
 
                 if ((profile.isBulb || profile.isDuo) && (light.temp != null)) {
                     col.setTemp(getInteger(light.temp));
diff --git a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyRelayHandler.java b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyRelayHandler.java
index a5e1b247bb..b4fd855050 100644
--- a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyRelayHandler.java
+++ b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/handler/ShellyRelayHandler.java
@@ -39,7 +39,7 @@ import org.openhab.core.library.types.StopMoveType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.types.UpDownType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
@@ -179,8 +179,8 @@ public class ShellyRelayHandler extends ShellyBaseHandler {
             api.setRelayTurn(lightId, power == OnOffType.ON ? SHELLY_API_ON : SHELLY_API_OFF);
         }
         updateChannel(CHANNEL_COLOR_WHITE, CHANNEL_BRIGHTNESS + "$Switch", power);
-        updateChannel(CHANNEL_COLOR_WHITE, CHANNEL_BRIGHTNESS + "$Value", toQuantityType(
-                new Double(power == OnOffType.ON ? brightness : 0), DIGITS_NONE, SmartHomeUnits.PERCENT));
+        updateChannel(CHANNEL_COLOR_WHITE, CHANNEL_BRIGHTNESS + "$Value",
+                toQuantityType(new Double(power == OnOffType.ON ? brightness : 0), DIGITS_NONE, Units.PERCENT));
     }
 
     @Override
@@ -333,16 +333,16 @@ public class ShellyRelayHandler extends ShellyBaseHandler {
                     }
                     if ((rstatus.extHumidity != null) && (rstatus.extHumidity.sensor1 != null)) {
                         updated |= updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_HUM, toQuantityType(
-                                getDouble(rstatus.extHumidity.sensor1.hum), DIGITS_PERCENT, SmartHomeUnits.PERCENT));
+                                getDouble(rstatus.extHumidity.sensor1.hum), DIGITS_PERCENT, Units.PERCENT));
                     }
 
                     // Update Auto-ON/OFF timer
                     ShellySettingsRelay rsettings = profile.settings.relays.get(i);
                     if (rsettings != null) {
                         updated |= updateChannel(groupName, CHANNEL_TIMER_AUTOON,
-                                toQuantityType(getDouble(rsettings.autoOn), SmartHomeUnits.SECOND));
+                                toQuantityType(getDouble(rsettings.autoOn), Units.SECOND));
                         updated |= updateChannel(groupName, CHANNEL_TIMER_AUTOOFF,
-                                toQuantityType(getDouble(rsettings.autoOff), SmartHomeUnits.SECOND));
+                                toQuantityType(getDouble(rsettings.autoOff), Units.SECOND));
                     }
 
                     // Update input(s) state
@@ -374,9 +374,9 @@ public class ShellyRelayHandler extends ShellyBaseHandler {
                     if (state.equals(SHELLY_ALWD_ROLLER_TURN_STOP)) { // only valid in stop state
                         int pos = Math.max(SHELLY_MIN_ROLLER_POS, Math.min(control.currentPos, SHELLY_MAX_ROLLER_POS));
                         updated |= updateChannel(groupName, CHANNEL_ROL_CONTROL_CONTROL,
-                                toQuantityType(new Double(SHELLY_MAX_ROLLER_POS - pos), SmartHomeUnits.PERCENT));
+                                toQuantityType(new Double(SHELLY_MAX_ROLLER_POS - pos), Units.PERCENT));
                         updated |= updateChannel(groupName, CHANNEL_ROL_CONTROL_POS,
-                                toQuantityType(new Double(pos), SmartHomeUnits.PERCENT));
+                                toQuantityType(new Double(pos), Units.PERCENT));
                         scheduledUpdates = 1; // one more poll and then stop
                     }
 
@@ -422,20 +422,20 @@ public class ShellyRelayHandler extends ShellyBaseHandler {
                 // When the device's brightness is > 0 we send the new value to the channel and a ON command
                 if (dimmer.ison) {
                     updated |= updateChannel(groupName, CHANNEL_BRIGHTNESS + "$Switch", OnOffType.ON);
-                    updated |= updateChannel(groupName, CHANNEL_BRIGHTNESS + "$Value", toQuantityType(
-                            new Double(getInteger(dimmer.brightness)), DIGITS_NONE, SmartHomeUnits.PERCENT));
+                    updated |= updateChannel(groupName, CHANNEL_BRIGHTNESS + "$Value",
+                            toQuantityType(new Double(getInteger(dimmer.brightness)), DIGITS_NONE, Units.PERCENT));
                 } else {
                     updated |= updateChannel(groupName, CHANNEL_BRIGHTNESS + "$Switch", OnOffType.OFF);
                     updated |= updateChannel(groupName, CHANNEL_BRIGHTNESS + "$Value",
-                            toQuantityType(new Double(0), DIGITS_NONE, SmartHomeUnits.PERCENT));
+                            toQuantityType(new Double(0), DIGITS_NONE, Units.PERCENT));
                 }
 
                 ShellySettingsDimmer dsettings = profile.settings.dimmers.get(l);
                 if (dsettings != null) {
                     updated |= updateChannel(groupName, CHANNEL_TIMER_AUTOON,
-                            toQuantityType(getDouble(dsettings.autoOn), SmartHomeUnits.SECOND));
+                            toQuantityType(getDouble(dsettings.autoOn), Units.SECOND));
                     updated |= updateChannel(groupName, CHANNEL_TIMER_AUTOOFF,
-                            toQuantityType(getDouble(dsettings.autoOff), SmartHomeUnits.SECOND));
+                            toQuantityType(getDouble(dsettings.autoOff), Units.SECOND));
                 }
 
                 updated |= updateInputs(groupName, orgStatus, l);
diff --git a/bundles/org.openhab.binding.siemensrds/src/main/java/org/openhab/binding/siemensrds/points/BasePoint.java b/bundles/org.openhab.binding.siemensrds/src/main/java/org/openhab/binding/siemensrds/points/BasePoint.java
index 52ced6abf0..f68e5d441f 100644
--- a/bundles/org.openhab.binding.siemensrds/src/main/java/org/openhab/binding/siemensrds/points/BasePoint.java
+++ b/bundles/org.openhab.binding.siemensrds/src/main/java/org/openhab/binding/siemensrds/points/BasePoint.java
@@ -19,7 +19,7 @@ import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
 
@@ -140,14 +140,14 @@ public abstract class BasePoint {
                     return ImperialUnits.FAHRENHEIT;
                 }
                 case DEGREES_KELVIN: {
-                    return SmartHomeUnits.KELVIN;
+                    return Units.KELVIN;
                 }
                 case PERCENT_RELATIVE_HUMIDITY: {
-                    return SmartHomeUnits.PERCENT;
+                    return Units.PERCENT;
                 }
             }
         }
-        return SmartHomeUnits.ONE;
+        return Units.ONE;
     }
 
     /*
diff --git a/bundles/org.openhab.binding.siemensrds/src/test/java/org/openhab/binding/siemensrds/test/RdsTestData.java b/bundles/org.openhab.binding.siemensrds/src/test/java/org/openhab/binding/siemensrds/test/RdsTestData.java
index 94acddd2e7..0271a5c419 100644
--- a/bundles/org.openhab.binding.siemensrds/src/test/java/org/openhab/binding/siemensrds/test/RdsTestData.java
+++ b/bundles/org.openhab.binding.siemensrds/src/test/java/org/openhab/binding/siemensrds/test/RdsTestData.java
@@ -36,7 +36,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 
 /**
@@ -294,13 +294,13 @@ public class RdsTestData {
 
             state = dataPoints.getPointByClass("'SpTRShft").getState();
             assertTrue(state instanceof QuantityType<?>);
-            QuantityType<?> kelvin = ((QuantityType<?>) state).toUnit(SmartHomeUnits.KELVIN);
+            QuantityType<?> kelvin = ((QuantityType<?>) state).toUnit(Units.KELVIN);
             assertNotNull(kelvin);
             assertEquals(0, kelvin.floatValue(), 0.01);
 
             state = dataPoints.getPointByClass("'RHuRel").getState();
             assertTrue(state instanceof QuantityType<?>);
-            QuantityType<?> relativeHumidity = ((QuantityType<?>) state).toUnit(SmartHomeUnits.PERCENT);
+            QuantityType<?> relativeHumidity = ((QuantityType<?>) state).toUnit(Units.PERCENT);
             assertNotNull(relativeHumidity);
             assertEquals(46.86865, relativeHumidity.floatValue(), 0.1);
 
@@ -320,7 +320,7 @@ public class RdsTestData {
 
             state = dataPoints.getPointByClass("'TRBltnMsvAdj").getState();
             assertTrue(state instanceof QuantityType<?>);
-            kelvin = ((QuantityType<?>) state).toUnit(SmartHomeUnits.KELVIN);
+            kelvin = ((QuantityType<?>) state).toUnit(Units.KELVIN);
             assertNotNull(kelvin);
             assertEquals(35.0, celsius.floatValue(), 0.01);
 
@@ -482,7 +482,7 @@ public class RdsTestData {
 
             tempPoint = dataPoints.getPointByClass("'SpTRShft");
             assertTrue(tempPoint instanceof BasePoint);
-            assertEquals(SmartHomeUnits.KELVIN, tempPoint.getUnit());
+            assertEquals(Units.KELVIN, tempPoint.getUnit());
         } catch (RdsCloudException e) {
             fail(e.getMessage());
         }
diff --git a/bundles/org.openhab.binding.smartmeter/src/main/java/org/openhab/binding/smartmeter/internal/conformity/Conformity.java b/bundles/org.openhab.binding.smartmeter/src/main/java/org/openhab/binding/smartmeter/internal/conformity/Conformity.java
index dcc67cfa71..266f80d146 100644
--- a/bundles/org.openhab.binding.smartmeter/src/main/java/org/openhab/binding/smartmeter/internal/conformity/Conformity.java
+++ b/bundles/org.openhab.binding.smartmeter/src/main/java/org/openhab/binding/smartmeter/internal/conformity/Conformity.java
@@ -24,7 +24,7 @@ import org.openhab.binding.smartmeter.internal.MeterValue;
 import org.openhab.binding.smartmeter.internal.ObisCode;
 import org.openhab.binding.smartmeter.internal.conformity.negate.NegateHandler;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.State;
@@ -69,7 +69,7 @@ public enum Conformity {
                 String channelObis = channel.getProperties().get(SmartMeterBindingConstants.CHANNEL_PROPERTY_OBIS);
                 if (channelObis != null) {
                     MeterValue<?> value = device.getMeterValue(channelObis);
-                    if (value != null && SmartHomeUnits.WATT.isCompatible(value.getUnit())) {
+                    if (value != null && Units.WATT.isCompatible(value.getUnit())) {
                         for (String obis : device.getObisCodes()) {
                             try {
                                 MeterValue<?> otherValue = device.getMeterValue(obis);
diff --git a/bundles/org.openhab.binding.smartmeter/src/main/java/org/openhab/binding/smartmeter/internal/sml/SmlUnitConversion.java b/bundles/org.openhab.binding.smartmeter/src/main/java/org/openhab/binding/smartmeter/internal/sml/SmlUnitConversion.java
index 40b73c1329..0d2979e9d0 100644
--- a/bundles/org.openhab.binding.smartmeter/src/main/java/org/openhab/binding/smartmeter/internal/sml/SmlUnitConversion.java
+++ b/bundles/org.openhab.binding.smartmeter/src/main/java/org/openhab/binding/smartmeter/internal/sml/SmlUnitConversion.java
@@ -18,7 +18,7 @@ import javax.measure.Unit;
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openmuc.jsml.EUnit;
 
 /**
@@ -35,22 +35,22 @@ public class SmlUnitConversion {
         Unit<?> javaUnit = null;
         switch (unit) {
             case AMPERE:
-                javaUnit = SmartHomeUnits.AMPERE;
+                javaUnit = Units.AMPERE;
                 break;
             case AMPERE_HOUR:
-                javaUnit = SmartHomeUnits.AMPERE.divide(SmartHomeUnits.HOUR);
+                javaUnit = Units.AMPERE.divide(Units.HOUR);
                 break;
             case AMPERE_PER_METRE:
-                javaUnit = SmartHomeUnits.AMPERE.multiply(SIUnits.METRE);
+                javaUnit = Units.AMPERE.multiply(SIUnits.METRE);
                 break;
             case AMPERE_SQUARED_HOURS:
-                javaUnit = SmartHomeUnits.AMPERE.pow(2).multiply(SmartHomeUnits.HOUR);
+                javaUnit = Units.AMPERE.pow(2).multiply(Units.HOUR);
                 break;
             case BAR:
                 javaUnit = SIUnits.PASCAL.multiply(100000);
                 break;
             case COULOMB:
-                javaUnit = SmartHomeUnits.COULOMB;
+                javaUnit = Units.COULOMB;
                 break;
 
             case CUBIC_METRE:
@@ -59,51 +59,51 @@ public class SmlUnitConversion {
                 break;
             case CUBIC_METRE_PER_DAY:
             case CUBIC_METRE_PER_DAY_CORRECTED:
-                javaUnit = SIUnits.CUBIC_METRE.divide(SmartHomeUnits.DAY);
+                javaUnit = SIUnits.CUBIC_METRE.divide(Units.DAY);
                 break;
             case CUBIC_METRE_PER_HOUR:
             case CUBIC_METRE_PER_HOUR_CORRECTED:
-                javaUnit = SIUnits.CUBIC_METRE.divide(SmartHomeUnits.HOUR);
+                javaUnit = SIUnits.CUBIC_METRE.divide(Units.HOUR);
                 break;
 
             case DAY:
-                javaUnit = SmartHomeUnits.DAY;
+                javaUnit = Units.DAY;
                 break;
             case DEGREE:
-                javaUnit = SmartHomeUnits.DEGREE_ANGLE;
+                javaUnit = Units.DEGREE_ANGLE;
                 break;
             case DEGREE_CELSIUS:
                 javaUnit = SIUnits.CELSIUS;
                 break;
 
             case FARAD:
-                javaUnit = SmartHomeUnits.FARAD;
+                javaUnit = Units.FARAD;
                 break;
             case HENRY:
-                javaUnit = SmartHomeUnits.HENRY;
+                javaUnit = Units.HENRY;
                 break;
             case HERTZ:
-                javaUnit = SmartHomeUnits.HERTZ;
+                javaUnit = Units.HERTZ;
                 break;
             case HOUR:
-                javaUnit = SmartHomeUnits.HOUR;
+                javaUnit = Units.HOUR;
                 break;
             case JOULE:
-                javaUnit = SmartHomeUnits.JOULE;
+                javaUnit = Units.JOULE;
                 break;
             case JOULE_PER_HOUR:
-                javaUnit = SmartHomeUnits.JOULE.divide(SmartHomeUnits.HOUR);
+                javaUnit = Units.JOULE.divide(Units.HOUR);
                 break;
             case KELVIN:
-                javaUnit = SmartHomeUnits.KELVIN;
+                javaUnit = Units.KELVIN;
                 break;
             case KILOGRAM:
                 javaUnit = SIUnits.KILOGRAM;
             case KILOGRAM_PER_SECOND:
-                javaUnit = SIUnits.KILOGRAM.divide(SmartHomeUnits.SECOND);
+                javaUnit = SIUnits.KILOGRAM.divide(Units.SECOND);
                 break;
             case LITRE:
-                javaUnit = SmartHomeUnits.LITRE;
+                javaUnit = Units.LITRE;
                 break;
             case MASS_DENSITY:
                 break;
@@ -113,75 +113,75 @@ public class SmlUnitConversion {
                 javaUnit = SIUnits.METRE;
                 break;
             case METRE_PER_SECOND:
-                javaUnit = SmartHomeUnits.METRE_PER_SECOND;
+                javaUnit = Units.METRE_PER_SECOND;
                 break;
             case MOLE_PERCENT:
-                javaUnit = SmartHomeUnits.MOLE;
+                javaUnit = Units.MOLE;
                 break;
             case MONTH:
-                javaUnit = SmartHomeUnits.YEAR.divide(12);
+                javaUnit = Units.YEAR.divide(12);
                 break;
             case NEWTON:
-                javaUnit = SmartHomeUnits.NEWTON;
+                javaUnit = Units.NEWTON;
             case NEWTONMETER:
-                javaUnit = SmartHomeUnits.NEWTON.multiply(SIUnits.METRE);
+                javaUnit = Units.NEWTON.multiply(SIUnits.METRE);
                 break;
             case OHM:
-                javaUnit = SmartHomeUnits.OHM;
+                javaUnit = Units.OHM;
                 break;
             case OHM_METRE:
-                javaUnit = SmartHomeUnits.OHM.multiply(SIUnits.METRE);
+                javaUnit = Units.OHM.multiply(SIUnits.METRE);
                 break;
             case PASCAL:
                 javaUnit = SIUnits.PASCAL;
                 break;
             case PASCAL_SECOND:
-                javaUnit = SIUnits.PASCAL.multiply(SmartHomeUnits.SECOND);
+                javaUnit = SIUnits.PASCAL.multiply(Units.SECOND);
                 break;
             case PERCENTAGE:
-                javaUnit = SmartHomeUnits.PERCENT;
+                javaUnit = Units.PERCENT;
                 break;
             case SECOND:
-                javaUnit = SmartHomeUnits.SECOND;
+                javaUnit = Units.SECOND;
                 break;
             case TESLA:
-                javaUnit = SmartHomeUnits.TESLA;
+                javaUnit = Units.TESLA;
                 break;
             case VAR:
-                javaUnit = SmartHomeUnits.WATT.alternate("Var");
+                javaUnit = Units.WATT.alternate("Var");
                 break;
             case VAR_HOUR:
-                javaUnit = SmartHomeUnits.WATT.alternate("Var").multiply(SmartHomeUnits.HOUR);
+                javaUnit = Units.WATT.alternate("Var").multiply(Units.HOUR);
                 break;
             case VOLT:
-                javaUnit = SmartHomeUnits.VOLT;
+                javaUnit = Units.VOLT;
                 break;
             case VOLT_AMPERE:
-                javaUnit = SmartHomeUnits.VOLT.multiply(SmartHomeUnits.AMPERE);
+                javaUnit = Units.VOLT.multiply(Units.AMPERE);
                 break;
             case VOLT_AMPERE_HOUR:
-                javaUnit = SmartHomeUnits.VOLT.multiply(SmartHomeUnits.AMPERE).multiply(SmartHomeUnits.HOUR);
+                javaUnit = Units.VOLT.multiply(Units.AMPERE).multiply(Units.HOUR);
                 break;
             case VOLT_PER_METRE:
-                javaUnit = SmartHomeUnits.WATT.divide(SIUnits.METRE);
+                javaUnit = Units.WATT.divide(SIUnits.METRE);
                 break;
             case VOLT_SQUARED_HOURS:
-                javaUnit = SmartHomeUnits.VOLT.pow(2).multiply(SmartHomeUnits.HOUR);
+                javaUnit = Units.VOLT.pow(2).multiply(Units.HOUR);
                 break;
             case WATT:
-                javaUnit = SmartHomeUnits.WATT;
+                javaUnit = Units.WATT;
                 break;
             case WATT_HOUR:
-                javaUnit = SmartHomeUnits.WATT.multiply(SmartHomeUnits.HOUR);
+                javaUnit = Units.WATT.multiply(Units.HOUR);
                 break;
             case WEBER:
-                javaUnit = SmartHomeUnits.WEBER;
+                javaUnit = Units.WEBER;
                 break;
             case WEEK:
-                javaUnit = SmartHomeUnits.WEEK;
+                javaUnit = Units.WEEK;
                 break;
             case YEAR:
-                javaUnit = SmartHomeUnits.YEAR;
+                javaUnit = Units.YEAR;
                 break;
 
             // not clearly defined yet:
diff --git a/bundles/org.openhab.binding.smhi/src/main/java/org/openhab/binding/smhi/internal/SmhiHandler.java b/bundles/org.openhab.binding.smhi/src/main/java/org/openhab/binding/smhi/internal/SmhiHandler.java
index 040320c45e..ad4784bdac 100644
--- a/bundles/org.openhab.binding.smhi/src/main/java/org/openhab/binding/smhi/internal/SmhiHandler.java
+++ b/bundles/org.openhab.binding.smhi/src/main/java/org/openhab/binding/smhi/internal/SmhiHandler.java
@@ -31,7 +31,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelGroupUID;
 import org.openhab.core.thing.ChannelUID;
@@ -195,35 +195,35 @@ public class SmhiHandler extends BaseThingHandler {
                     newState = new QuantityType<>(value, MetricPrefix.KILO(SIUnits.METRE));
                     break;
                 case WIND_DIRECTION:
-                    newState = new QuantityType<>(value, SmartHomeUnits.DEGREE_ANGLE);
+                    newState = new QuantityType<>(value, Units.DEGREE_ANGLE);
                     break;
                 case WIND_SPEED:
                 case GUST:
-                    newState = new QuantityType<>(value, SmartHomeUnits.METRE_PER_SECOND);
+                    newState = new QuantityType<>(value, Units.METRE_PER_SECOND);
                     break;
                 case RELATIVE_HUMIDITY:
                 case THUNDER_PROBABILITY:
-                    newState = new QuantityType<>(value, SmartHomeUnits.PERCENT);
+                    newState = new QuantityType<>(value, Units.PERCENT);
                     break;
                 case PERCENT_FROZEN:
                     // Smhi returns -9 for spp if there's no precipitation, convert to UNDEF
                     if (value.intValue() == -9) {
                         newState = UnDefType.UNDEF;
                     } else {
-                        newState = new QuantityType<>(value, SmartHomeUnits.PERCENT);
+                        newState = new QuantityType<>(value, Units.PERCENT);
                     }
                     break;
                 case HIGH_CLOUD_COVER:
                 case MEDIUM_CLOUD_COVER:
                 case LOW_CLOUD_COVER:
                 case TOTAL_CLOUD_COVER:
-                    newState = new QuantityType<>(value.multiply(OCTAS_TO_PERCENT), SmartHomeUnits.PERCENT);
+                    newState = new QuantityType<>(value.multiply(OCTAS_TO_PERCENT), Units.PERCENT);
                     break;
                 case PRECIPITATION_MAX:
                 case PRECIPITATION_MEAN:
                 case PRECIPITATION_MEDIAN:
                 case PRECIPITATION_MIN:
-                    newState = new QuantityType<>(value, SmartHomeUnits.MILLIMETRE_PER_HOUR);
+                    newState = new QuantityType<>(value, Units.MILLIMETRE_PER_HOUR);
                     break;
                 default:
                     newState = new DecimalType(value);
diff --git a/bundles/org.openhab.binding.solaredge/src/main/java/org/openhab/binding/solaredge/internal/model/AbstractDataResponseTransformer.java b/bundles/org.openhab.binding.solaredge/src/main/java/org/openhab/binding/solaredge/internal/model/AbstractDataResponseTransformer.java
index 8d5f15c960..799a4c8a77 100644
--- a/bundles/org.openhab.binding.solaredge/src/main/java/org/openhab/binding/solaredge/internal/model/AbstractDataResponseTransformer.java
+++ b/bundles/org.openhab.binding.solaredge/src/main/java/org/openhab/binding/solaredge/internal/model/AbstractDataResponseTransformer.java
@@ -30,7 +30,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.MetricPrefix;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
@@ -65,11 +65,11 @@ abstract class AbstractDataResponseTransformer {
     private final @Nullable Unit<Energy> determineEnergyUnit(@Nullable String unit) {
         if (unit != null) {
             if (unit.equals(UNIT_WH)) {
-                return SmartHomeUnits.WATT_HOUR;
+                return Units.WATT_HOUR;
             } else if (unit.toLowerCase().equals(UNIT_KWH.toLowerCase())) {
-                return MetricPrefix.KILO(SmartHomeUnits.WATT_HOUR);
+                return MetricPrefix.KILO(Units.WATT_HOUR);
             } else if (unit.equals(UNIT_MWH)) {
-                return MetricPrefix.MEGA(SmartHomeUnits.WATT_HOUR);
+                return MetricPrefix.MEGA(Units.WATT_HOUR);
             }
         }
         logger.debug("Could not determine energy unit: '{}'", unit);
@@ -85,11 +85,11 @@ abstract class AbstractDataResponseTransformer {
     private final @Nullable Unit<Power> determinePowerUnit(@Nullable String unit) {
         if (unit != null) {
             if (unit.equals(UNIT_W)) {
-                return SmartHomeUnits.WATT;
+                return Units.WATT;
             } else if (unit.toLowerCase().equals(UNIT_KW.toLowerCase())) {
-                return MetricPrefix.KILO(SmartHomeUnits.WATT);
+                return MetricPrefix.KILO(Units.WATT);
             } else if (unit.equals(UNIT_MW)) {
-                return MetricPrefix.MEGA(SmartHomeUnits.WATT);
+                return MetricPrefix.MEGA(Units.WATT);
             }
         }
         logger.debug("Could not determine power unit: '{}'", unit);
@@ -223,7 +223,7 @@ abstract class AbstractDataResponseTransformer {
             State result = UnDefType.UNDEF;
 
             if (value != null) {
-                result = new QuantityType<>(value * factor, SmartHomeUnits.PERCENT);
+                result = new QuantityType<>(value * factor, Units.PERCENT);
             } else {
                 logger.debug("Channel {}: no value provided.", channel.getUID().getAsString());
             }
diff --git a/bundles/org.openhab.binding.synopanalyzer/src/main/java/org/openhab/binding/synopanalyser/internal/synop/Synop.java b/bundles/org.openhab.binding.synopanalyzer/src/main/java/org/openhab/binding/synopanalyser/internal/synop/Synop.java
index ce980c5e3a..2e86e240cc 100644
--- a/bundles/org.openhab.binding.synopanalyzer/src/main/java/org/openhab/binding/synopanalyser/internal/synop/Synop.java
+++ b/bundles/org.openhab.binding.synopanalyzer/src/main/java/org/openhab/binding/synopanalyser/internal/synop/Synop.java
@@ -19,7 +19,7 @@ import javax.measure.quantity.Speed;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * The {@link Synop} is the ancestor common class for analyzing
@@ -311,7 +311,7 @@ public abstract class Synop {
 
     public Unit<Speed> getWindUnit() {
         return (getWindIndicator() == WS_WILDTYPE_IN_MPS || getWindIndicator() == WS_ANEMOMETER_IN_MPS)
-                ? SmartHomeUnits.METRE_PER_SECOND
-                : SmartHomeUnits.KNOT;
+                ? Units.METRE_PER_SECOND
+                : Units.KNOT;
     }
 }
diff --git a/bundles/org.openhab.binding.synopanalyzer/src/main/java/org/openhab/binding/synopanalyzer/internal/SynopAnalyzerBindingConstants.java b/bundles/org.openhab.binding.synopanalyzer/src/main/java/org/openhab/binding/synopanalyzer/internal/SynopAnalyzerBindingConstants.java
index 356d6d329e..6dfd02eb25 100644
--- a/bundles/org.openhab.binding.synopanalyzer/src/main/java/org/openhab/binding/synopanalyzer/internal/SynopAnalyzerBindingConstants.java
+++ b/bundles/org.openhab.binding.synopanalyzer/src/main/java/org/openhab/binding/synopanalyzer/internal/SynopAnalyzerBindingConstants.java
@@ -21,7 +21,7 @@ import javax.measure.quantity.Temperature;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ThingTypeUID;
 
 /**
@@ -53,7 +53,7 @@ public class SynopAnalyzerBindingConstants {
     // Default units
     public static final Unit<Temperature> TEMPERATURE_UNIT = SIUnits.CELSIUS;
     public static final Unit<Pressure> PRESSURE_UNIT = HECTO(SIUnits.PASCAL);
-    public static final Unit<Angle> WIND_DIRECTION_UNIT = SmartHomeUnits.DEGREE_ANGLE;
+    public static final Unit<Angle> WIND_DIRECTION_UNIT = Units.DEGREE_ANGLE;
 
     // Synop message origin station codes
     public static final String LAND_STATION_CODE = "AAXX";
diff --git a/bundles/org.openhab.binding.tacmi/src/main/java/org/openhab/binding/tacmi/internal/schema/ApiPageParser.java b/bundles/org.openhab.binding.tacmi/src/main/java/org/openhab/binding/tacmi/internal/schema/ApiPageParser.java
index f988705464..872e2b0e9d 100644
--- a/bundles/org.openhab.binding.tacmi/src/main/java/org/openhab/binding/tacmi/internal/schema/ApiPageParser.java
+++ b/bundles/org.openhab.binding.tacmi/src/main/java/org/openhab/binding/tacmi/internal/schema/ApiPageParser.java
@@ -36,7 +36,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.binding.builder.ChannelBuilder;
@@ -346,32 +346,32 @@ public class ApiPageParser extends AbstractSimpleMarkupHandler {
                             } else if ("%".equals(valParts[1])) {
                                 // channelType = "Number:Percent"; Number:Percent is currently not handled...
                                 channelType = "Number:Dimensionless";
-                                state = new QuantityType<>(bd, SmartHomeUnits.PERCENT);
+                                state = new QuantityType<>(bd, Units.PERCENT);
                             } else if ("Imp".equals(valParts[1])) {
                                 // impulses - no idea how to map this to something useful here?
                                 channelType = "Number";
                                 state = new DecimalType(bd);
                             } else if ("V".equals(valParts[1])) {
                                 channelType = "Number:Voltage";
-                                state = new QuantityType<>(bd, SmartHomeUnits.VOLT);
+                                state = new QuantityType<>(bd, Units.VOLT);
                             } else if ("A".equals(valParts[1])) {
                                 channelType = "Number:Current";
-                                state = new QuantityType<>(bd, SmartHomeUnits.AMPERE);
+                                state = new QuantityType<>(bd, Units.AMPERE);
                             } else if ("Hz".equals(valParts[1])) {
                                 channelType = "Number:Frequency";
-                                state = new QuantityType<>(bd, SmartHomeUnits.HERTZ);
+                                state = new QuantityType<>(bd, Units.HERTZ);
                             } else if ("kW".equals(valParts[1])) {
                                 channelType = "Number:Power";
                                 bd = bd.multiply(new BigDecimal(1000));
-                                state = new QuantityType<>(bd, SmartHomeUnits.WATT);
+                                state = new QuantityType<>(bd, Units.WATT);
                             } else if ("kWh".equals(valParts[1])) {
                                 channelType = "Number:Power";
                                 bd = bd.multiply(new BigDecimal(1000));
-                                state = new QuantityType<>(bd, SmartHomeUnits.KILOWATT_HOUR);
+                                state = new QuantityType<>(bd, Units.KILOWATT_HOUR);
                             } else if ("l/h".equals(valParts[1])) {
                                 channelType = "Number:Volume";
                                 bd = bd.divide(new BigDecimal(60));
-                                state = new QuantityType<>(bd, SmartHomeUnits.LITRE_PER_MINUTE);
+                                state = new QuantityType<>(bd, Units.LITRE_PER_MINUTE);
                             } else {
                                 channelType = "Number";
                                 state = new DecimalType(bd);
diff --git a/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/TeleinfoAbstractElectricityMeterHandler.java b/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/TeleinfoAbstractElectricityMeterHandler.java
index 15dc9e37c2..1935198180 100644
--- a/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/TeleinfoAbstractElectricityMeterHandler.java
+++ b/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/TeleinfoAbstractElectricityMeterHandler.java
@@ -22,7 +22,7 @@ import org.openhab.binding.teleinfo.internal.dto.common.FrameHcOption;
 import org.openhab.binding.teleinfo.internal.dto.common.FrameTempoOption;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
@@ -87,28 +87,22 @@ public abstract class TeleinfoAbstractElectricityMeterHandler extends BaseThingH
     }
 
     protected void updateStatesForBaseFrameOption(FrameBaseOption frameBaseOption) {
-        updateState(CHANNEL_BASE_FRAME_BASE, QuantityType.valueOf(frameBaseOption.getBase(), SmartHomeUnits.WATT_HOUR));
+        updateState(CHANNEL_BASE_FRAME_BASE, QuantityType.valueOf(frameBaseOption.getBase(), Units.WATT_HOUR));
     }
 
     protected void updateStatesForHcFrameOption(FrameHcOption frameHcOption) {
-        updateState(CHANNEL_HC_FRAME_HCHC, QuantityType.valueOf(frameHcOption.getHchc(), SmartHomeUnits.WATT_HOUR));
-        updateState(CHANNEL_HC_FRAME_HCHP, QuantityType.valueOf(frameHcOption.getHchp(), SmartHomeUnits.WATT_HOUR));
+        updateState(CHANNEL_HC_FRAME_HCHC, QuantityType.valueOf(frameHcOption.getHchc(), Units.WATT_HOUR));
+        updateState(CHANNEL_HC_FRAME_HCHP, QuantityType.valueOf(frameHcOption.getHchp(), Units.WATT_HOUR));
         updateState(CHANNEL_HC_FRAME_HHPHC, new StringType(frameHcOption.getHhphc().name()));
     }
 
     protected void updateStatesForTempoFrameOption(FrameTempoOption frameTempoOption) {
-        updateState(CHANNEL_TEMPO_FRAME_BBRHPJR,
-                QuantityType.valueOf(frameTempoOption.getBbrhpjr(), SmartHomeUnits.WATT_HOUR));
-        updateState(CHANNEL_TEMPO_FRAME_BBRHCJR,
-                QuantityType.valueOf(frameTempoOption.getBbrhcjr(), SmartHomeUnits.WATT_HOUR));
-        updateState(CHANNEL_TEMPO_FRAME_BBRHPJW,
-                QuantityType.valueOf(frameTempoOption.getBbrhpjw(), SmartHomeUnits.WATT_HOUR));
-        updateState(CHANNEL_TEMPO_FRAME_BBRHCJW,
-                QuantityType.valueOf(frameTempoOption.getBbrhcjw(), SmartHomeUnits.WATT_HOUR));
-        updateState(CHANNEL_TEMPO_FRAME_BBRHPJB,
-                QuantityType.valueOf(frameTempoOption.getBbrhpjb(), SmartHomeUnits.WATT_HOUR));
-        updateState(CHANNEL_TEMPO_FRAME_BBRHCJB,
-                QuantityType.valueOf(frameTempoOption.getBbrhcjb(), SmartHomeUnits.WATT_HOUR));
+        updateState(CHANNEL_TEMPO_FRAME_BBRHPJR, QuantityType.valueOf(frameTempoOption.getBbrhpjr(), Units.WATT_HOUR));
+        updateState(CHANNEL_TEMPO_FRAME_BBRHCJR, QuantityType.valueOf(frameTempoOption.getBbrhcjr(), Units.WATT_HOUR));
+        updateState(CHANNEL_TEMPO_FRAME_BBRHPJW, QuantityType.valueOf(frameTempoOption.getBbrhpjw(), Units.WATT_HOUR));
+        updateState(CHANNEL_TEMPO_FRAME_BBRHCJW, QuantityType.valueOf(frameTempoOption.getBbrhcjw(), Units.WATT_HOUR));
+        updateState(CHANNEL_TEMPO_FRAME_BBRHPJB, QuantityType.valueOf(frameTempoOption.getBbrhpjb(), Units.WATT_HOUR));
+        updateState(CHANNEL_TEMPO_FRAME_BBRHCJB, QuantityType.valueOf(frameTempoOption.getBbrhcjb(), Units.WATT_HOUR));
         updateState(CHANNEL_TEMPO_FRAME_HHPHC, new StringType(frameTempoOption.getHhphc().name()));
         updateState(CHANNEL_TEMPO_FRAME_PROGRAMME_CIRCUIT_1,
                 new StringType(frameTempoOption.getProgrammeCircuit1().name()));
@@ -123,14 +117,13 @@ public abstract class TeleinfoAbstractElectricityMeterHandler extends BaseThingH
     }
 
     protected void updateStatesForEjpFrameOption(FrameEjpOption frameEjpOption) {
-        updateState(CHANNEL_EJP_FRAME_EJPHN, QuantityType.valueOf(frameEjpOption.getEjphn(), SmartHomeUnits.WATT_HOUR));
-        updateState(CHANNEL_EJP_FRAME_EJPHPM,
-                QuantityType.valueOf(frameEjpOption.getEjphpm(), SmartHomeUnits.WATT_HOUR));
+        updateState(CHANNEL_EJP_FRAME_EJPHN, QuantityType.valueOf(frameEjpOption.getEjphn(), Units.WATT_HOUR));
+        updateState(CHANNEL_EJP_FRAME_EJPHPM, QuantityType.valueOf(frameEjpOption.getEjphpm(), Units.WATT_HOUR));
 
         if (frameEjpOption.getPejp() == null) {
             updateState(CHANNEL_EJP_FRAME_PEJP, UnDefType.NULL);
         } else {
-            updateState(CHANNEL_EJP_FRAME_PEJP, QuantityType.valueOf(frameEjpOption.getPejp(), SmartHomeUnits.MINUTE));
+            updateState(CHANNEL_EJP_FRAME_PEJP, QuantityType.valueOf(frameEjpOption.getPejp(), Units.MINUTE));
         }
     }
 
diff --git a/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbemm/TeleinfoAbstractCbemmElectricityMeterHandler.java b/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbemm/TeleinfoAbstractCbemmElectricityMeterHandler.java
index 70cfd7c565..02d1309b5d 100644
--- a/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbemm/TeleinfoAbstractCbemmElectricityMeterHandler.java
+++ b/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbemm/TeleinfoAbstractCbemmElectricityMeterHandler.java
@@ -20,7 +20,7 @@ import org.openhab.binding.teleinfo.internal.handler.TeleinfoAbstractElectricity
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.UnDefType;
 
@@ -39,20 +39,20 @@ public abstract class TeleinfoAbstractCbemmElectricityMeterHandler extends Telei
 
     protected void updateStatesForCommonCbemmChannels(FrameCbemm frame) {
         // update common channels
-        updateState(CHANNEL_CBEMM_ISOUSC, QuantityType.valueOf(frame.getIsousc(), SmartHomeUnits.AMPERE));
+        updateState(CHANNEL_CBEMM_ISOUSC, QuantityType.valueOf(frame.getIsousc(), Units.AMPERE));
         updateState(CHANNEL_CBEMM_PTEC, new StringType(frame.getPtec().name()));
         if (frame.getImax() == null) {
             updateState(CHANNEL_CBEMM_IMAX, UnDefType.NULL);
         } else {
-            updateState(CHANNEL_CBEMM_IMAX, QuantityType.valueOf(frame.getImax(), SmartHomeUnits.AMPERE));
+            updateState(CHANNEL_CBEMM_IMAX, QuantityType.valueOf(frame.getImax(), Units.AMPERE));
         }
 
         if (frame.getAdps() == null) {
             updateState(CHANNEL_CBEMM_ADPS, UnDefType.NULL);
         } else {
-            updateState(CHANNEL_CBEMM_ADPS, QuantityType.valueOf(frame.getAdps(), SmartHomeUnits.AMPERE));
+            updateState(CHANNEL_CBEMM_ADPS, QuantityType.valueOf(frame.getAdps(), Units.AMPERE));
         }
-        updateState(CHANNEL_CBEMM_IINST, QuantityType.valueOf(frame.getIinst(), SmartHomeUnits.AMPERE));
+        updateState(CHANNEL_CBEMM_IINST, QuantityType.valueOf(frame.getIinst(), Units.AMPERE));
 
         updateState(CHANNEL_LAST_UPDATE, new DateTimeType());
     }
diff --git a/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbemm/evoicc/TeleinfoAbstractCbemmEvoIccElectricityMeterHandler.java b/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbemm/evoicc/TeleinfoAbstractCbemmEvoIccElectricityMeterHandler.java
index 444676122c..de596140ff 100644
--- a/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbemm/evoicc/TeleinfoAbstractCbemmEvoIccElectricityMeterHandler.java
+++ b/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbemm/evoicc/TeleinfoAbstractCbemmEvoIccElectricityMeterHandler.java
@@ -18,7 +18,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.teleinfo.internal.dto.cbemm.evoicc.FrameCbemmEvolutionIcc;
 import org.openhab.binding.teleinfo.internal.handler.cbemm.TeleinfoAbstractCbemmElectricityMeterHandler;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 
 /**
@@ -38,6 +38,6 @@ public abstract class TeleinfoAbstractCbemmEvoIccElectricityMeterHandler
 
     protected void updateStatesForCommonCbemmEvolutionIccChannels(FrameCbemmEvolutionIcc frame) {
         updateStatesForCommonCbemmChannels(frame);
-        updateState(CHANNEL_CBEMM_EVOLUTION_ICC_PAPP, QuantityType.valueOf(frame.getPapp(), SmartHomeUnits.WATT));
+        updateState(CHANNEL_CBEMM_EVOLUTION_ICC_PAPP, QuantityType.valueOf(frame.getPapp(), Units.WATT));
     }
 }
diff --git a/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbetm/TeleinfoAbstractCbetmElectricityMeterHandler.java b/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbetm/TeleinfoAbstractCbetmElectricityMeterHandler.java
index a1caa67af5..7ba38839dc 100644
--- a/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbetm/TeleinfoAbstractCbetmElectricityMeterHandler.java
+++ b/bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/handler/cbetm/TeleinfoAbstractCbetmElectricityMeterHandler.java
@@ -22,7 +22,7 @@ import org.openhab.binding.teleinfo.internal.handler.TeleinfoAbstractElectricity
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.types.UnDefType;
 
@@ -40,39 +40,35 @@ public abstract class TeleinfoAbstractCbetmElectricityMeterHandler extends Telei
     }
 
     protected void updateStatesForCommonCbetmChannels(FrameCbetm frameCbetm) {
-        updateState(CHANNEL_CBETM_IINST1, QuantityType.valueOf(frameCbetm.getIinst1(), SmartHomeUnits.AMPERE));
-        updateState(CHANNEL_CBETM_IINST2, QuantityType.valueOf(frameCbetm.getIinst2(), SmartHomeUnits.AMPERE));
-        updateState(CHANNEL_CBETM_IINST3, QuantityType.valueOf(frameCbetm.getIinst3(), SmartHomeUnits.AMPERE));
+        updateState(CHANNEL_CBETM_IINST1, QuantityType.valueOf(frameCbetm.getIinst1(), Units.AMPERE));
+        updateState(CHANNEL_CBETM_IINST2, QuantityType.valueOf(frameCbetm.getIinst2(), Units.AMPERE));
+        updateState(CHANNEL_CBETM_IINST3, QuantityType.valueOf(frameCbetm.getIinst3(), Units.AMPERE));
 
         if (frameCbetm instanceof FrameCbetmLong) {
             FrameCbetmLong frameCbetmLong = (FrameCbetmLong) frameCbetm;
 
             updateState(CHANNEL_CBETM_FRAME_TYPE, new StringType("LONG"));
 
-            updateState(CHANNEL_CBETM_LONG_ISOUSC,
-                    QuantityType.valueOf(frameCbetmLong.getIsousc(), SmartHomeUnits.AMPERE));
+            updateState(CHANNEL_CBETM_LONG_ISOUSC, QuantityType.valueOf(frameCbetmLong.getIsousc(), Units.AMPERE));
             updateState(CHANNEL_CBETM_LONG_PTEC, new StringType(frameCbetmLong.getPtec().name()));
             if (frameCbetmLong.getImax1() == null) {
                 updateState(CHANNEL_CBETM_LONG_IMAX1, UnDefType.NULL);
             } else {
-                updateState(CHANNEL_CBETM_LONG_IMAX1,
-                        QuantityType.valueOf(frameCbetmLong.getImax1(), SmartHomeUnits.AMPERE));
+                updateState(CHANNEL_CBETM_LONG_IMAX1, QuantityType.valueOf(frameCbetmLong.getImax1(), Units.AMPERE));
             }
             if (frameCbetmLong.getImax2() == null) {
                 updateState(CHANNEL_CBETM_LONG_IMAX2, UnDefType.NULL);
             } else {
-                updateState(CHANNEL_CBETM_LONG_IMAX2,
-                        QuantityType.valueOf(frameCbetmLong.getImax2(), SmartHomeUnits.AMPERE));
+                updateState(CHANNEL_CBETM_LONG_IMAX2, QuantityType.valueOf(frameCbetmLong.getImax2(), Units.AMPERE));
             }
             if (frameCbetmLong.getImax3() == null) {
                 updateState(CHANNEL_CBETM_LONG_IMAX3, UnDefType.NULL);
             } else {
-                updateState(CHANNEL_CBETM_LONG_IMAX3,
-                        QuantityType.valueOf(frameCbetmLong.getImax3(), SmartHomeUnits.AMPERE));
+                updateState(CHANNEL_CBETM_LONG_IMAX3, QuantityType.valueOf(frameCbetmLong.getImax3(), Units.AMPERE));
             }
 
-            updateState(CHANNEL_CBETM_LONG_PMAX, QuantityType.valueOf(frameCbetmLong.getPmax(), SmartHomeUnits.WATT));
-            updateState(CHANNEL_CBETM_LONG_PAPP, QuantityType.valueOf(frameCbetmLong.getPapp(), SmartHomeUnits.WATT));
+            updateState(CHANNEL_CBETM_LONG_PMAX, QuantityType.valueOf(frameCbetmLong.getPmax(), Units.WATT));
+            updateState(CHANNEL_CBETM_LONG_PAPP, QuantityType.valueOf(frameCbetmLong.getPapp(), Units.WATT));
             updateState(CHANNEL_CBETM_LONG_PPOT, new StringType(frameCbetmLong.getPpot()));
 
             updateState(CHANNEL_CBETM_SHORT_ADIR1, UnDefType.NULL);
@@ -86,22 +82,19 @@ public abstract class TeleinfoAbstractCbetmElectricityMeterHandler extends Telei
             if (frameCbetmShort.getAdir1() == null) {
                 updateState(CHANNEL_CBETM_SHORT_ADIR1, UnDefType.NULL);
             } else {
-                updateState(CHANNEL_CBETM_SHORT_ADIR1,
-                        QuantityType.valueOf(frameCbetmShort.getAdir1(), SmartHomeUnits.AMPERE));
+                updateState(CHANNEL_CBETM_SHORT_ADIR1, QuantityType.valueOf(frameCbetmShort.getAdir1(), Units.AMPERE));
             }
 
             if (frameCbetmShort.getAdir2() == null) {
                 updateState(CHANNEL_CBETM_SHORT_ADIR2, UnDefType.NULL);
             } else {
-                updateState(CHANNEL_CBETM_SHORT_ADIR2,
-                        QuantityType.valueOf(frameCbetmShort.getAdir2(), SmartHomeUnits.AMPERE));
+                updateState(CHANNEL_CBETM_SHORT_ADIR2, QuantityType.valueOf(frameCbetmShort.getAdir2(), Units.AMPERE));
             }
 
             if (frameCbetmShort.getAdir3() == null) {
                 updateState(CHANNEL_CBETM_SHORT_ADIR3, UnDefType.NULL);
             } else {
-                updateState(CHANNEL_CBETM_SHORT_ADIR3,
-                        QuantityType.valueOf(frameCbetmShort.getAdir3(), SmartHomeUnits.AMPERE));
+                updateState(CHANNEL_CBETM_SHORT_ADIR3, QuantityType.valueOf(frameCbetmShort.getAdir3(), Units.AMPERE));
             }
 
             updateState(CHANNEL_CBETM_LONG_ISOUSC, UnDefType.NULL);
diff --git a/bundles/org.openhab.binding.tellstick/src/main/java/org/openhab/binding/tellstick/internal/TellstickBindingConstants.java b/bundles/org.openhab.binding.tellstick/src/main/java/org/openhab/binding/tellstick/internal/TellstickBindingConstants.java
index 4198206d7d..d6b71b2237 100644
--- a/bundles/org.openhab.binding.tellstick/src/main/java/org/openhab/binding/tellstick/internal/TellstickBindingConstants.java
+++ b/bundles/org.openhab.binding.tellstick/src/main/java/org/openhab/binding/tellstick/internal/TellstickBindingConstants.java
@@ -32,7 +32,7 @@ import javax.measure.quantity.Temperature;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ThingTypeUID;
 
 /**
@@ -46,15 +46,15 @@ public class TellstickBindingConstants {
 
     public static final String BINDING_ID = "tellstick";
 
-    public static final Unit<Dimensionless> HUMIDITY_UNIT = SmartHomeUnits.PERCENT;
+    public static final Unit<Dimensionless> HUMIDITY_UNIT = Units.PERCENT;
     public static final Unit<Temperature> TEMPERATURE_UNIT = SIUnits.CELSIUS;
     public static final Unit<Pressure> PRESSURE_UNIT = HECTO(SIUnits.PASCAL);
-    public static final Unit<Speed> WIND_SPEED_UNIT_MS = SmartHomeUnits.METRE_PER_SECOND;
-    public static final Unit<Angle> WIND_DIRECTION_UNIT = SmartHomeUnits.DEGREE_ANGLE;
+    public static final Unit<Speed> WIND_SPEED_UNIT_MS = Units.METRE_PER_SECOND;
+    public static final Unit<Angle> WIND_DIRECTION_UNIT = Units.DEGREE_ANGLE;
     public static final Unit<Length> RAIN_UNIT = MILLI(SIUnits.METRE);
-    public static final Unit<Illuminance> LUX_UNIT = SmartHomeUnits.LUX;
-    public static final Unit<ElectricCurrent> ELECTRIC_UNIT = SmartHomeUnits.AMPERE;
-    public static final Unit<Power> POWER_UNIT = KILO(SmartHomeUnits.WATT);
+    public static final Unit<Illuminance> LUX_UNIT = Units.LUX;
+    public static final Unit<ElectricCurrent> ELECTRIC_UNIT = Units.AMPERE;
+    public static final Unit<Power> POWER_UNIT = KILO(Units.WATT);
 
     public static final String CONFIGPATH_ID = "location";
     public static final String DEVICE_ID = "deviceId";
diff --git a/bundles/org.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/internal/TeslaChannelSelectorProxy.java b/bundles/org.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/internal/TeslaChannelSelectorProxy.java
index ef3f4c1430..d88b1a6cc7 100644
--- a/bundles/org.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/internal/TeslaChannelSelectorProxy.java
+++ b/bundles/org.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/internal/TeslaChannelSelectorProxy.java
@@ -30,7 +30,7 @@ import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.core.types.Type;
 
@@ -315,7 +315,7 @@ public class TeslaChannelSelectorProxy {
             public State getState(String s, TeslaChannelSelectorProxy proxy, Map<String, String> properties) {
                 State someState = super.getState(s);
                 BigDecimal value = ((DecimalType) someState).toBigDecimal();
-                return new QuantityType<>(value, SmartHomeUnits.DEGREE_ANGLE);
+                return new QuantityType<>(value, Units.DEGREE_ANGLE);
             }
         },
         EST_RANGE("est_range", "estimatedrange", DecimalType.class, false) {
@@ -421,7 +421,7 @@ public class TeslaChannelSelectorProxy {
             public State getState(String s, TeslaChannelSelectorProxy proxy, Map<String, String> properties) {
                 State someState = super.getState(s);
                 BigDecimal value = ((DecimalType) someState).toBigDecimal();
-                return new QuantityType<>(value, SmartHomeUnits.DEGREE_ANGLE);
+                return new QuantityType<>(value, Units.DEGREE_ANGLE);
             }
         },
         HONK_HORN(null, "honkhorn", OnOffType.class, false) {
diff --git a/bundles/org.openhab.binding.tibber/src/main/java/org/openhab/binding/tibber/internal/handler/TibberHandler.java b/bundles/org.openhab.binding.tibber/src/main/java/org/openhab/binding/tibber/internal/handler/TibberHandler.java
index 6c8f024be5..7b32d87f9b 100644
--- a/bundles/org.openhab.binding.tibber/src/main/java/org/openhab/binding/tibber/internal/handler/TibberHandler.java
+++ b/bundles/org.openhab.binding.tibber/src/main/java/org/openhab/binding/tibber/internal/handler/TibberHandler.java
@@ -43,7 +43,7 @@ import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -252,13 +252,13 @@ public class TibberHandler extends BaseThingHandler {
         if (!channelValue.contains("null")) {
             if (channelID.contains("consumption") || channelID.contains("Consumption")
                     || channelID.contains("accumulatedProduction")) {
-                updateState(channelID, new QuantityType<>(new BigDecimal(channelValue), SmartHomeUnits.KILOWATT_HOUR));
+                updateState(channelID, new QuantityType<>(new BigDecimal(channelValue), Units.KILOWATT_HOUR));
             } else if (channelID.contains("power") || channelID.contains("Power")) {
-                updateState(channelID, new QuantityType<>(new BigDecimal(channelValue), SmartHomeUnits.WATT));
+                updateState(channelID, new QuantityType<>(new BigDecimal(channelValue), Units.WATT));
             } else if (channelID.contains("voltage")) {
-                updateState(channelID, new QuantityType<>(new BigDecimal(channelValue), SmartHomeUnits.VOLT));
+                updateState(channelID, new QuantityType<>(new BigDecimal(channelValue), Units.VOLT));
             } else if (channelID.contains("live_current")) {
-                updateState(channelID, new QuantityType<>(new BigDecimal(channelValue), SmartHomeUnits.AMPERE));
+                updateState(channelID, new QuantityType<>(new BigDecimal(channelValue), Units.AMPERE));
             } else {
                 updateState(channelID, new DecimalType(channelValue));
             }
diff --git a/bundles/org.openhab.binding.touchwand/src/main/java/org/openhab/binding/touchwand/internal/TouchWandAlarmSensorHandler.java b/bundles/org.openhab.binding.touchwand/src/main/java/org/openhab/binding/touchwand/internal/TouchWandAlarmSensorHandler.java
index bab478fc75..e7f36e19c7 100644
--- a/bundles/org.openhab.binding.touchwand/src/main/java/org/openhab/binding/touchwand/internal/TouchWandAlarmSensorHandler.java
+++ b/bundles/org.openhab.binding.touchwand/src/main/java/org/openhab/binding/touchwand/internal/TouchWandAlarmSensorHandler.java
@@ -29,7 +29,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.binding.builder.ThingBuilder;
@@ -90,7 +90,7 @@ public class TouchWandAlarmSensorHandler extends TouchWandBaseUnitHandler {
     void updateIllumination(TouchWandUnitDataAlarmSensor unitData) {
         for (Sensor sensor : unitData.getCurrStatus().getSensorsStatus()) {
             if (sensor.type == SENSOR_TYPE_LUMINANCE) {
-                updateState(CHANNEL_ILLUMINATION, new QuantityType<Illuminance>(sensor.value, SmartHomeUnits.LUX));
+                updateState(CHANNEL_ILLUMINATION, new QuantityType<Illuminance>(sensor.value, Units.LUX));
             }
         }
     }
diff --git a/bundles/org.openhab.binding.tplinksmarthome/src/main/java/org/openhab/binding/tplinksmarthome/internal/device/EnergySwitchDevice.java b/bundles/org.openhab.binding.tplinksmarthome/src/main/java/org/openhab/binding/tplinksmarthome/internal/device/EnergySwitchDevice.java
index 7d4d72735e..5046198f03 100644
--- a/bundles/org.openhab.binding.tplinksmarthome/src/main/java/org/openhab/binding/tplinksmarthome/internal/device/EnergySwitchDevice.java
+++ b/bundles/org.openhab.binding.tplinksmarthome/src/main/java/org/openhab/binding/tplinksmarthome/internal/device/EnergySwitchDevice.java
@@ -18,7 +18,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.tplinksmarthome.internal.Commands;
 import org.openhab.binding.tplinksmarthome.internal.model.Realtime;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.types.State;
 import org.openhab.core.types.UnDefType;
@@ -61,16 +61,16 @@ public class EnergySwitchDevice extends SwitchDevice {
 
         switch (channelId) {
             case CHANNEL_ENERGY_CURRENT:
-                value = new QuantityType<>(realtime.getCurrent(), SmartHomeUnits.AMPERE);
+                value = new QuantityType<>(realtime.getCurrent(), Units.AMPERE);
                 break;
             case CHANNEL_ENERGY_TOTAL:
-                value = new QuantityType<>(realtime.getTotal(), SmartHomeUnits.KILOWATT_HOUR);
+                value = new QuantityType<>(realtime.getTotal(), Units.KILOWATT_HOUR);
                 break;
             case CHANNEL_ENERGY_VOLTAGE:
-                value = new QuantityType<>(realtime.getVoltage(), SmartHomeUnits.VOLT);
+                value = new QuantityType<>(realtime.getVoltage(), Units.VOLT);
                 break;
             case CHANNEL_ENERGY_POWER:
-                value = new QuantityType<>(realtime.getPower(), SmartHomeUnits.WATT);
+                value = new QuantityType<>(realtime.getPower(), Units.WATT);
                 break;
             default:
                 value = UnDefType.UNDEF;
diff --git a/bundles/org.openhab.binding.tplinksmarthome/src/main/java/org/openhab/binding/tplinksmarthome/internal/handler/SmartHomeHandler.java b/bundles/org.openhab.binding.tplinksmarthome/src/main/java/org/openhab/binding/tplinksmarthome/internal/handler/SmartHomeHandler.java
index 11239a25c8..549a337200 100644
--- a/bundles/org.openhab.binding.tplinksmarthome/src/main/java/org/openhab/binding/tplinksmarthome/internal/handler/SmartHomeHandler.java
+++ b/bundles/org.openhab.binding.tplinksmarthome/src/main/java/org/openhab/binding/tplinksmarthome/internal/handler/SmartHomeHandler.java
@@ -32,7 +32,7 @@ import org.openhab.binding.tplinksmarthome.internal.device.SmartHomeDevice;
 import org.openhab.core.cache.ExpiringCache;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -251,7 +251,7 @@ public class SmartHomeHandler extends BaseThingHandler {
         if (deviceState == null) {
             state = UnDefType.UNDEF;
         } else if (CHANNEL_RSSI.equals(channelId)) {
-            state = new QuantityType<>(deviceState.getSysinfo().getRssi(), SmartHomeUnits.DECIBEL_MILLIWATTS);
+            state = new QuantityType<>(deviceState.getSysinfo().getRssi(), Units.DECIBEL_MILLIWATTS);
         } else {
             state = smartHomeDevice.updateChannel(channelUID, deviceState);
         }
diff --git a/bundles/org.openhab.binding.upnpcontrol/src/main/java/org/openhab/binding/upnpcontrol/internal/handler/UpnpRendererHandler.java b/bundles/org.openhab.binding.upnpcontrol/src/main/java/org/openhab/binding/upnpcontrol/internal/handler/UpnpRendererHandler.java
index d521f403f2..c85dc78dfb 100644
--- a/bundles/org.openhab.binding.upnpcontrol/src/main/java/org/openhab/binding/upnpcontrol/internal/handler/UpnpRendererHandler.java
+++ b/bundles/org.openhab.binding.upnpcontrol/src/main/java/org/openhab/binding/upnpcontrol/internal/handler/UpnpRendererHandler.java
@@ -63,7 +63,7 @@ import org.openhab.core.library.types.PlayPauseType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RewindFastforwardType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -719,7 +719,7 @@ public class UpnpRendererHandler extends UpnpHandler {
         if (OnOffType.ON.equals(command)) {
             updateState(CONTROL, PlayPauseType.PAUSE);
             stop();
-            updateState(TRACK_POSITION, new QuantityType<>(0, SmartHomeUnits.SECOND));
+            updateState(TRACK_POSITION, new QuantityType<>(0, Units.SECOND));
         }
     }
 
@@ -881,9 +881,9 @@ public class UpnpRendererHandler extends UpnpHandler {
 
     private void handleCommandTrackPosition(ChannelUID channelUID, Command command) {
         if (command instanceof RefreshType) {
-            updateState(channelUID, new QuantityType<>(trackPosition, SmartHomeUnits.SECOND));
+            updateState(channelUID, new QuantityType<>(trackPosition, Units.SECOND));
         } else if (command instanceof QuantityType<?>) {
-            QuantityType<?> position = ((QuantityType<?>) command).toUnit(SmartHomeUnits.SECOND);
+            QuantityType<?> position = ((QuantityType<?>) command).toUnit(Units.SECOND);
             if (position != null) {
                 int pos = Integer.min(trackDuration, position.intValue());
                 seek(String.format("%02d:%02d:%02d", pos / 3600, (pos % 3600) / 60, pos % 60));
@@ -1335,7 +1335,7 @@ public class UpnpRendererHandler extends UpnpHandler {
             try {
                 trackDuration = Arrays.stream(value.split("\\.")[0].split(":")).mapToInt(n -> Integer.parseInt(n))
                         .reduce(0, (n, m) -> n * 60 + m);
-                updateState(TRACK_DURATION, new QuantityType<>(trackDuration, SmartHomeUnits.SECOND));
+                updateState(TRACK_DURATION, new QuantityType<>(trackDuration, Units.SECOND));
             } catch (NumberFormatException e) {
                 logger.debug("Illegal format for track duration {}", value);
                 return;
@@ -1353,7 +1353,7 @@ public class UpnpRendererHandler extends UpnpHandler {
             try {
                 trackPosition = Arrays.stream(value.split("\\.")[0].split(":")).mapToInt(n -> Integer.parseInt(n))
                         .reduce(0, (n, m) -> n * 60 + m);
-                updateState(TRACK_POSITION, new QuantityType<>(trackPosition, SmartHomeUnits.SECOND));
+                updateState(TRACK_POSITION, new QuantityType<>(trackPosition, Units.SECOND));
                 int relPosition = (trackDuration != 0) ? trackPosition * 100 / trackDuration : 0;
                 updateState(REL_TRACK_POSITION, new PercentType(relPosition));
             } catch (NumberFormatException e) {
@@ -1605,7 +1605,7 @@ public class UpnpRendererHandler extends UpnpHandler {
         trackPositionRefresh = null;
 
         trackPosition = 0;
-        updateState(TRACK_POSITION, new QuantityType<>(trackPosition, SmartHomeUnits.SECOND));
+        updateState(TRACK_POSITION, new QuantityType<>(trackPosition, Units.SECOND));
         int relPosition = (trackDuration != 0) ? trackPosition / trackDuration : 0;
         updateState(REL_TRACK_POSITION, new PercentType(relPosition));
     }
diff --git a/bundles/org.openhab.binding.upnpcontrol/src/test/java/org/openhab/binding/upnpcontrol/internal/handler/UpnpRendererHandlerTest.java b/bundles/org.openhab.binding.upnpcontrol/src/test/java/org/openhab/binding/upnpcontrol/internal/handler/UpnpRendererHandlerTest.java
index 4ea37355c5..51251bfc36 100644
--- a/bundles/org.openhab.binding.upnpcontrol/src/test/java/org/openhab/binding/upnpcontrol/internal/handler/UpnpRendererHandlerTest.java
+++ b/bundles/org.openhab.binding.upnpcontrol/src/test/java/org/openhab/binding/upnpcontrol/internal/handler/UpnpRendererHandlerTest.java
@@ -47,7 +47,7 @@ import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.PlayPauseType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.ThingStatus;
@@ -703,7 +703,7 @@ public class UpnpRendererHandlerTest extends UpnpHandlerTest {
         checkSetURI(0, null, false);
         checkMetadataChannels(0, false);
         verify(handler, times(3)).setVolume(new PercentType(50));
-        verify(callback, times(2)).stateUpdated(trackPositionChannelUID, new QuantityType<>(10, SmartHomeUnits.SECOND));
+        verify(callback, times(2)).stateUpdated(trackPositionChannelUID, new QuantityType<>(10, Units.SECOND));
     }
 
     @Test
diff --git a/bundles/org.openhab.binding.valloxmv/src/main/java/org/openhab/binding/valloxmv/internal/ValloxMVHandler.java b/bundles/org.openhab.binding.valloxmv/src/main/java/org/openhab/binding/valloxmv/internal/ValloxMVHandler.java
index 32f2fac379..73cb261286 100644
--- a/bundles/org.openhab.binding.valloxmv/src/main/java/org/openhab/binding/valloxmv/internal/ValloxMVHandler.java
+++ b/bundles/org.openhab.binding.valloxmv/src/main/java/org/openhab/binding/valloxmv/internal/ValloxMVHandler.java
@@ -24,7 +24,7 @@ import org.eclipse.jdt.annotation.Nullable;
 import org.eclipse.jetty.websocket.client.WebSocketClient;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -113,8 +113,7 @@ public class ValloxMVHandler extends BaseThingHandler {
             } else if (ValloxMVBindingConstants.WRITABLE_CHANNELS_TEMPERATURE.contains(channelUID.getId())) {
                 if (command instanceof QuantityType) {
                     // Convert temperature to centiKelvin (= (Celsius * 100) + 27315 )
-                    QuantityType<Temperature> quantity = ((QuantityType<Temperature>) command)
-                            .toUnit(SmartHomeUnits.KELVIN);
+                    QuantityType<Temperature> quantity = ((QuantityType<Temperature>) command).toUnit(Units.KELVIN);
                     if (quantity == null) {
                         return;
                     }
diff --git a/bundles/org.openhab.binding.valloxmv/src/main/java/org/openhab/binding/valloxmv/internal/ValloxMVWebSocket.java b/bundles/org.openhab.binding.valloxmv/src/main/java/org/openhab/binding/valloxmv/internal/ValloxMVWebSocket.java
index f5adcc4b2f..fc3a399be9 100644
--- a/bundles/org.openhab.binding.valloxmv/src/main/java/org/openhab/binding/valloxmv/internal/ValloxMVWebSocket.java
+++ b/bundles/org.openhab.binding.valloxmv/src/main/java/org/openhab/binding/valloxmv/internal/ValloxMVWebSocket.java
@@ -42,7 +42,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.ThingStatus;
 import org.openhab.core.thing.ThingStatusDetail;
@@ -489,8 +489,7 @@ public class ValloxMVWebSocket {
                 // Update channels with read values
                 updateChannel(ValloxMVBindingConstants.CHANNEL_ONOFF, ooOnOff);
                 updateChannel(ValloxMVBindingConstants.CHANNEL_STATE, new DecimalType(bdState));
-                updateChannel(ValloxMVBindingConstants.CHANNEL_FAN_SPEED,
-                        new QuantityType<>(iFanspeed, SmartHomeUnits.PERCENT));
+                updateChannel(ValloxMVBindingConstants.CHANNEL_FAN_SPEED, new QuantityType<>(iFanspeed, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_FAN_SPEED_EXTRACT, new DecimalType(iFanspeedExtract));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_FAN_SPEED_SUPPLY, new DecimalType(iFanspeedSupply));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_TEMPERATURE_INSIDE,
@@ -503,8 +502,7 @@ public class ValloxMVWebSocket {
                         new QuantityType<>(bdTempIncomingBeforeHeating, SIUnits.CELSIUS));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_TEMPERATURE_INCOMING,
                         new QuantityType<>(bdTempIncoming, SIUnits.CELSIUS));
-                updateChannel(ValloxMVBindingConstants.CHANNEL_HUMIDITY,
-                        new QuantityType<>(iHumidity, SmartHomeUnits.PERCENT));
+                updateChannel(ValloxMVBindingConstants.CHANNEL_HUMIDITY, new QuantityType<>(iHumidity, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_CELLSTATE, new DecimalType(iCellstate));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_UPTIME_YEARS, new DecimalType(iUptimeYears));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_UPTIME_HOURS, new DecimalType(iUptimeHours));
@@ -513,17 +511,17 @@ public class ValloxMVWebSocket {
                 updateChannel(ValloxMVBindingConstants.CHANNEL_FILTER_CHANGED_DATE, new DateTimeType(
                         ZonedDateTime.ofInstant(cFilterChangedDate.toInstant(), TimeZone.getDefault().toZoneId())));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_REMAINING_FILTER_DAYS,
-                        new QuantityType<>(iRemainingTimeForFilter, SmartHomeUnits.DAY));
+                        new QuantityType<>(iRemainingTimeForFilter, Units.DAY));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_EXTR_FAN_BALANCE_BASE,
-                        new QuantityType<>(iExtrFanBalanceBase, SmartHomeUnits.PERCENT));
+                        new QuantityType<>(iExtrFanBalanceBase, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_SUPP_FAN_BALANCE_BASE,
-                        new QuantityType<>(iSuppFanBalanceBase, SmartHomeUnits.PERCENT));
+                        new QuantityType<>(iSuppFanBalanceBase, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_HOME_SPEED_SETTING,
-                        new QuantityType<>(iHomeSpeedSetting, SmartHomeUnits.PERCENT));
+                        new QuantityType<>(iHomeSpeedSetting, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_AWAY_SPEED_SETTING,
-                        new QuantityType<>(iAwaySpeedSetting, SmartHomeUnits.PERCENT));
+                        new QuantityType<>(iAwaySpeedSetting, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_BOOST_SPEED_SETTING,
-                        new QuantityType<>(iBoostSpeedSetting, SmartHomeUnits.PERCENT));
+                        new QuantityType<>(iBoostSpeedSetting, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_HOME_AIR_TEMP_TARGET,
                         new QuantityType<>(bdHomeAirTempTarget, SIUnits.CELSIUS));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_AWAY_AIR_TEMP_TARGET,
@@ -533,17 +531,17 @@ public class ValloxMVWebSocket {
                 updateChannel(ValloxMVBindingConstants.CHANNEL_BOOST_TIME, new DecimalType(iBoostTime));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_BOOST_TIMER_ENABLED, ooBoostTimerEnabled);
                 updateChannel(ValloxMVBindingConstants.CHANNEL_FIREPLACE_EXTR_FAN,
-                        new QuantityType<>(iFireplaceExtrFan, SmartHomeUnits.PERCENT));
+                        new QuantityType<>(iFireplaceExtrFan, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_FIREPLACE_SUPP_FAN,
-                        new QuantityType<>(iFireplaceSuppFan, SmartHomeUnits.PERCENT));
+                        new QuantityType<>(iFireplaceSuppFan, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_FIREPLACE_TIME, new DecimalType(iFireplaceTime));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_FIREPLACE_TIMER_ENABLED, ooFireplaceTimerEnabled);
                 updateChannel(ValloxMVBindingConstants.CHANNEL_EXTRA_AIR_TEMP_TARGET,
                         new QuantityType<>(bdExtraAirTempTarget, SIUnits.CELSIUS));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_EXTRA_EXTR_FAN,
-                        new QuantityType<>(iExtraExtrFan, SmartHomeUnits.PERCENT));
+                        new QuantityType<>(iExtraExtrFan, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_EXTRA_SUPP_FAN,
-                        new QuantityType<>(iExtraSuppFan, SmartHomeUnits.PERCENT));
+                        new QuantityType<>(iExtraSuppFan, Units.PERCENT));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_EXTRA_TIME, new DecimalType(iExtraTime));
                 updateChannel(ValloxMVBindingConstants.CHANNEL_EXTRA_TIMER_ENABLED, ooExtraTimerEnabled);
                 updateChannel(ValloxMVBindingConstants.CHANNEL_WEEKLY_TIMER_ENABLED, ooWeeklyTimerEnabled);
@@ -573,7 +571,7 @@ public class ValloxMVWebSocket {
             // Fetch 2 byte number out of bytearray representing the temperature in centiKelvin
             BigDecimal bdTemperatureCentiKelvin = new BigDecimal(getNumberBE(bytes, pos));
             // Return number converted to degree celsius (= (centiKelvin - 27315) / 100 )
-            return (new QuantityType<>(bdTemperatureCentiKelvin, MetricPrefix.CENTI(SmartHomeUnits.KELVIN))
+            return (new QuantityType<>(bdTemperatureCentiKelvin, MetricPrefix.CENTI(Units.KELVIN))
                     .toUnit(SIUnits.CELSIUS)).toBigDecimal();
         }
 
diff --git a/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMB4ANHandler.java b/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMB4ANHandler.java
index e5c2c50ac8..f11b416f12 100644
--- a/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMB4ANHandler.java
+++ b/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMB4ANHandler.java
@@ -32,7 +32,7 @@ import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.MetricPrefix;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -167,24 +167,24 @@ public class VelbusVMB4ANHandler extends VelbusSensorWithAlarmClockHandler {
                         double voltageResolution = 0.25;
                         double voltageSensorValueState = sensorValue * voltageResolution;
                         updateState(channelUID,
-                                new QuantityType<>(voltageSensorValueState, MetricPrefix.MILLI(SmartHomeUnits.VOLT)));
+                                new QuantityType<>(voltageSensorValueState, MetricPrefix.MILLI(Units.VOLT)));
                         break;
                     case CURRENT_SENSOR_TYPE:
                         double currentResolution = 5;
                         double currentSensorValueState = sensorValue * currentResolution;
                         updateState(channelUID,
-                                new QuantityType<>(currentSensorValueState, MetricPrefix.MICRO(SmartHomeUnits.AMPERE)));
+                                new QuantityType<>(currentSensorValueState, MetricPrefix.MICRO(Units.AMPERE)));
                         break;
                     case RESISTANCE_SENSOR_TYPE:
                         double resistanceResolution = 0.25;
                         double resistanceSensorValueState = sensorValue * resistanceResolution;
-                        updateState(channelUID, new QuantityType<>(resistanceSensorValueState, SmartHomeUnits.OHM));
+                        updateState(channelUID, new QuantityType<>(resistanceSensorValueState, Units.OHM));
                         break;
                     case PERIOD_MEASUREMENT_SENSOR_TYPE:
                         double periodResolution = 0.5;
                         double periodSensorValueState = sensorValue * periodResolution;
                         updateState(channelUID,
-                                new QuantityType<>(periodSensorValueState, MetricPrefix.MICRO(SmartHomeUnits.SECOND)));
+                                new QuantityType<>(periodSensorValueState, MetricPrefix.MICRO(Units.SECOND)));
                         break;
                 }
             } else if (command == COMMAND_TEXT) {
diff --git a/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMBMeteoHandler.java b/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMBMeteoHandler.java
index bd8b74bdb5..7023cb8bbd 100644
--- a/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMBMeteoHandler.java
+++ b/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMBMeteoHandler.java
@@ -28,7 +28,7 @@ import org.openhab.binding.velbus.internal.packets.VelbusSensorReadoutRequestPac
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.MetricPrefix;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingTypeUID;
@@ -125,7 +125,7 @@ public class VelbusVMBMeteoHandler extends VelbusTemperatureSensorHandler {
                 double windValue = (((highByteCurrentWindValue & 0xff) << 8) + (lowByteCurrentWindValue & 0xff)) / 10;
 
                 QuantityType<Length> rainValueState = new QuantityType<>(rainValue, MetricPrefix.MILLI(SIUnits.METRE));
-                QuantityType<Illuminance> lightValueState = new QuantityType<>(lightValue, SmartHomeUnits.LUX);
+                QuantityType<Illuminance> lightValueState = new QuantityType<>(lightValue, Units.LUX);
                 QuantityType<Speed> windValueState = new QuantityType<>(windValue, SIUnits.KILOMETRE_PER_HOUR);
 
                 updateState(rainfallChannel, rainValueState);
diff --git a/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMBPIROHandler.java b/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMBPIROHandler.java
index 22cc634565..e48bdbf76d 100644
--- a/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMBPIROHandler.java
+++ b/bundles/org.openhab.binding.velbus/src/main/java/org/openhab/binding/velbus/internal/handler/VelbusVMBPIROHandler.java
@@ -24,7 +24,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.velbus.internal.packets.VelbusLightValueRequestPacket;
 import org.openhab.binding.velbus.internal.packets.VelbusPacket;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -86,7 +86,7 @@ public class VelbusVMBPIROHandler extends VelbusTemperatureSensorHandler {
                 byte lowByteCurrentLightValue = packet[7];
 
                 double lightValue = (((highByteCurrentLightValue & 0xff) << 8) + (lowByteCurrentLightValue & 0xff));
-                QuantityType<Illuminance> lightValueState = new QuantityType<>(lightValue, SmartHomeUnits.LUX);
+                QuantityType<Illuminance> lightValueState = new QuantityType<>(lightValue, Units.LUX);
                 updateState(illuminanceChannel, lightValueState);
             }
         }
diff --git a/bundles/org.openhab.binding.venstarthermostat/src/main/java/org/openhab/binding/venstarthermostat/internal/handler/VenstarThermostatHandler.java b/bundles/org.openhab.binding.venstarthermostat/src/main/java/org/openhab/binding/venstarthermostat/internal/handler/VenstarThermostatHandler.java
index f6eefee816..4da8a31b76 100644
--- a/bundles/org.openhab.binding.venstarthermostat/src/main/java/org/openhab/binding/venstarthermostat/internal/handler/VenstarThermostatHandler.java
+++ b/bundles/org.openhab.binding.venstarthermostat/src/main/java/org/openhab/binding/venstarthermostat/internal/handler/VenstarThermostatHandler.java
@@ -55,7 +55,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -262,7 +262,7 @@ public class VenstarThermostatHandler extends ConfigStatusThingHandler {
         Optional<VenstarSensor> optSensor = sensorData.stream()
                 .filter(sensor -> sensor.getName().equalsIgnoreCase("Thermostat")).findAny();
         if (optSensor.isPresent()) {
-            return new QuantityType<Dimensionless>(optSensor.get().getHum(), SmartHomeUnits.PERCENT);
+            return new QuantityType<Dimensionless>(optSensor.get().getHum(), Units.PERCENT);
         }
 
         return UnDefType.UNDEF;
diff --git a/bundles/org.openhab.binding.verisure/src/main/java/org/openhab/binding/verisure/internal/handler/VerisureClimateDeviceThingHandler.java b/bundles/org.openhab.binding.verisure/src/main/java/org/openhab/binding/verisure/internal/handler/VerisureClimateDeviceThingHandler.java
index beebda6266..3f71f30af8 100644
--- a/bundles/org.openhab.binding.verisure/src/main/java/org/openhab/binding/verisure/internal/handler/VerisureClimateDeviceThingHandler.java
+++ b/bundles/org.openhab.binding.verisure/src/main/java/org/openhab/binding/verisure/internal/handler/VerisureClimateDeviceThingHandler.java
@@ -26,7 +26,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -88,7 +88,7 @@ public class VerisureClimateDeviceThingHandler extends VerisureThingHandler<Veri
             case CHANNEL_HUMIDITY:
                 if (climateJSON.getData().getInstallation().getClimates().get(0).isHumidityEnabled()) {
                     double humidity = climateJSON.getData().getInstallation().getClimates().get(0).getHumidityValue();
-                    return new QuantityType<Dimensionless>(humidity, SmartHomeUnits.PERCENT);
+                    return new QuantityType<Dimensionless>(humidity, Units.PERCENT);
                 }
             case CHANNEL_HUMIDITY_ENABLED:
                 boolean humidityEnabled = climateJSON.getData().getInstallation().getClimates().get(0)
diff --git a/bundles/org.openhab.binding.verisure/src/main/java/org/openhab/binding/verisure/internal/handler/VerisureMiceDetectionThingHandler.java b/bundles/org.openhab.binding.verisure/src/main/java/org/openhab/binding/verisure/internal/handler/VerisureMiceDetectionThingHandler.java
index 0c141572dd..bf94a0b643 100644
--- a/bundles/org.openhab.binding.verisure/src/main/java/org/openhab/binding/verisure/internal/handler/VerisureMiceDetectionThingHandler.java
+++ b/bundles/org.openhab.binding.verisure/src/main/java/org/openhab/binding/verisure/internal/handler/VerisureMiceDetectionThingHandler.java
@@ -29,7 +29,7 @@ import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -99,16 +99,16 @@ public class VerisureMiceDetectionThingHandler extends VerisureThingHandler<Veri
                 }
             case CHANNEL_DURATION_LATEST_DETECTION:
                 if (mouse.getDetections().size() == 0) {
-                    return new QuantityType<Time>(0, SmartHomeUnits.SECOND);
+                    return new QuantityType<Time>(0, Units.SECOND);
                 } else {
-                    return new QuantityType<Time>(mouse.getDetections().get(0).getDuration(), SmartHomeUnits.SECOND);
+                    return new QuantityType<Time>(mouse.getDetections().get(0).getDuration(), Units.SECOND);
                 }
             case CHANNEL_DURATION_LAST_24_HOURS:
                 if (mouse.getDetections().size() == 0) {
-                    return new QuantityType<Time>(0, SmartHomeUnits.SECOND);
+                    return new QuantityType<Time>(0, Units.SECOND);
                 } else {
                     return new QuantityType<Time>(mouse.getDetections().stream().mapToInt(Detection::getDuration).sum(),
-                            SmartHomeUnits.SECOND);
+                            Units.SECOND);
                 }
             case CHANNEL_LOCATION:
                 String location = mouse.getDevice().getArea();
diff --git a/bundles/org.openhab.binding.vigicrues/src/main/java/org/openhab/binding/vigicrues/internal/handler/VigiCruesHandler.java b/bundles/org.openhab.binding.vigicrues/src/main/java/org/openhab/binding/vigicrues/internal/handler/VigiCruesHandler.java
index 7bf4950ee2..8f2ce58834 100644
--- a/bundles/org.openhab.binding.vigicrues/src/main/java/org/openhab/binding/vigicrues/internal/handler/VigiCruesHandler.java
+++ b/bundles/org.openhab.binding.vigicrues/src/main/java/org/openhab/binding/vigicrues/internal/handler/VigiCruesHandler.java
@@ -48,7 +48,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RawType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -218,7 +218,7 @@ public class VigiCruesHandler extends BaseThingHandler {
                     updateRelativeMeasure(RELATIVE_HEIGHT, referenceHeights, height);
                 });
                 field.getFlow().ifPresent(flow -> {
-                    updateQuantity(FLOW, flow, SmartHomeUnits.CUBICMETRE_PER_SECOND);
+                    updateQuantity(FLOW, flow, Units.CUBICMETRE_PER_SECOND);
                     updateRelativeMeasure(RELATIVE_FLOW, referenceFlows, flow);
                 });
                 field.getTimestamp().ifPresent(date -> updateDate(OBSERVATION_TIME, date));
@@ -245,7 +245,7 @@ public class VigiCruesHandler extends BaseThingHandler {
     private void updateRelativeMeasure(String channelId, List<QuantityType<?>> reference, double value) {
         if (reference.size() > 0) {
             double percent = value / reference.get(0).doubleValue() * 100;
-            updateQuantity(channelId, percent, SmartHomeUnits.PERCENT);
+            updateQuantity(channelId, percent, Units.PERCENT);
         }
     }
 
diff --git a/bundles/org.openhab.binding.volvooncall/src/main/java/org/openhab/binding/volvooncall/internal/handler/VehicleHandler.java b/bundles/org.openhab.binding.volvooncall/src/main/java/org/openhab/binding/volvooncall/internal/handler/VehicleHandler.java
index b5003a3922..fd732e3cc8 100644
--- a/bundles/org.openhab.binding.volvooncall/src/main/java/org/openhab/binding/volvooncall/internal/handler/VehicleHandler.java
+++ b/bundles/org.openhab.binding.volvooncall/src/main/java/org/openhab/binding/volvooncall/internal/handler/VehicleHandler.java
@@ -15,7 +15,7 @@ package org.openhab.binding.volvooncall.internal.handler;
 import static org.openhab.binding.volvooncall.internal.VolvoOnCallBindingConstants.*;
 import static org.openhab.core.library.unit.MetricPrefix.KILO;
 import static org.openhab.core.library.unit.SIUnits.*;
-import static org.openhab.core.library.unit.SmartHomeUnits.*;
+import static org.openhab.core.library.unit.Units.*;
 
 import java.time.ZonedDateTime;
 import java.util.Collection;
diff --git a/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyAbstractHandler.java b/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyAbstractHandler.java
index 500db72d42..71d8db2a63 100644
--- a/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyAbstractHandler.java
+++ b/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyAbstractHandler.java
@@ -47,7 +47,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -188,7 +188,7 @@ public abstract class WeatherCompanyAbstractHandler extends BaseThingHandler {
     }
 
     protected Unit<?> getSpeedUnit() {
-        return isImperial() ? ImperialUnits.MILES_PER_HOUR : SmartHomeUnits.METRE_PER_SECOND;
+        return isImperial() ? ImperialUnits.MILES_PER_HOUR : Units.METRE_PER_SECOND;
     }
 
     protected Unit<?> getLengthUnit() {
diff --git a/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyForecastHandler.java b/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyForecastHandler.java
index d5dcd220dc..13ede77e0c 100644
--- a/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyForecastHandler.java
+++ b/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyForecastHandler.java
@@ -37,7 +37,7 @@ import org.openhab.core.i18n.LocaleProvider;
 import org.openhab.core.i18n.TimeZoneProvider;
 import org.openhab.core.i18n.UnitProvider;
 import org.openhab.core.library.types.RawType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -268,9 +268,9 @@ public class WeatherCompanyForecastHandler extends WeatherCompanyAbstractHandler
             updateDaypart(i, dOrN, CH_DP_TEMP, undefOrQuantity(dp.temperature[i], getTempUnit()));
             updateDaypart(i, dOrN, CH_DP_TEMP_HEAT_INDEX, undefOrQuantity(dp.temperatureHeatIndex[i], getTempUnit()));
             updateDaypart(i, dOrN, CH_DP_TEMP_WIND_CHILL, undefOrQuantity(dp.temperatureWindChill[i], getTempUnit()));
-            updateDaypart(i, dOrN, CH_DP_HUMIDITY, undefOrQuantity(dp.relativeHumidity[i], SmartHomeUnits.PERCENT));
-            updateDaypart(i, dOrN, CH_DP_CLOUD_COVER, undefOrQuantity(dp.cloudCover[i], SmartHomeUnits.PERCENT));
-            updateDaypart(i, dOrN, CH_DP_PRECIP_CHANCE, undefOrQuantity(dp.precipChance[i], SmartHomeUnits.PERCENT));
+            updateDaypart(i, dOrN, CH_DP_HUMIDITY, undefOrQuantity(dp.relativeHumidity[i], Units.PERCENT));
+            updateDaypart(i, dOrN, CH_DP_CLOUD_COVER, undefOrQuantity(dp.cloudCover[i], Units.PERCENT));
+            updateDaypart(i, dOrN, CH_DP_PRECIP_CHANCE, undefOrQuantity(dp.precipChance[i], Units.PERCENT));
             updateDaypart(i, dOrN, CH_DP_PRECIP_TYPE, undefOrString(dp.precipType[i]));
             updateDaypart(i, dOrN, CH_DP_PRECIP_RAIN, undefOrQuantity(dp.qpf[i], getLengthUnit()));
             updateDaypart(i, dOrN, CH_DP_PRECIP_SNOW, undefOrQuantity(dp.qpfSnow[i], getLengthUnit()));
@@ -278,7 +278,7 @@ public class WeatherCompanyForecastHandler extends WeatherCompanyAbstractHandler
             updateDaypart(i, dOrN, CH_DP_WIND_SPEED, undefOrQuantity(dp.windSpeed[i], getSpeedUnit()));
             updateDaypart(i, dOrN, CH_DP_WIND_DIR_CARDINAL, undefOrString(dp.windDirectionCardinal[i]));
             updateDaypart(i, dOrN, CH_DP_WIND_PHRASE, undefOrString(dp.windPhrase[i]));
-            updateDaypart(i, dOrN, CH_DP_WIND_DIR, undefOrQuantity(dp.windDirection[i], SmartHomeUnits.DEGREE_ANGLE));
+            updateDaypart(i, dOrN, CH_DP_WIND_DIR, undefOrQuantity(dp.windDirection[i], Units.DEGREE_ANGLE));
             updateDaypart(i, dOrN, CH_DP_THUNDER_CATEGORY, undefOrString(dp.thunderCategory[i]));
             updateDaypart(i, dOrN, CH_DP_THUNDER_INDEX, undefOrDecimal(dp.thunderIndex[i]));
             updateDaypart(i, dOrN, CH_DP_UV_DESCRIPTION, undefOrString(dp.uvDescription[i]));
diff --git a/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyObservationsHandler.java b/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyObservationsHandler.java
index 6ea940dda8..c8944392c7 100644
--- a/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyObservationsHandler.java
+++ b/bundles/org.openhab.binding.weathercompany/src/main/java/org/openhab/binding/weathercompany/internal/handler/WeatherCompanyObservationsHandler.java
@@ -29,7 +29,7 @@ import org.openhab.core.i18n.LocaleProvider;
 import org.openhab.core.i18n.TimeZoneProvider;
 import org.openhab.core.i18n.UnitProvider;
 import org.openhab.core.library.unit.ImperialUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -160,15 +160,14 @@ public class WeatherCompanyObservationsHandler extends WeatherCompanyAbstractHan
         updateChannel(CH_PWS_TEMP_HEAT_INDEX, undefOrQuantity(obs.imperial.heatIndex, ImperialUnits.FAHRENHEIT));
         updateChannel(CH_PWS_TEMP_WIND_CHILL, undefOrQuantity(obs.imperial.windChill, ImperialUnits.FAHRENHEIT));
         updateChannel(CH_PWS_TEMP_DEW_POINT, undefOrQuantity(obs.imperial.dewpt, ImperialUnits.FAHRENHEIT));
-        updateChannel(CH_PWS_HUMIDITY, undefOrQuantity(obs.humidity, SmartHomeUnits.PERCENT));
+        updateChannel(CH_PWS_HUMIDITY, undefOrQuantity(obs.humidity, Units.PERCENT));
         updateChannel(CH_PWS_PRESSURE, undefOrQuantity(obs.imperial.pressure, ImperialUnits.INCH_OF_MERCURY));
-        updateChannel(CH_PWS_PRECIPTATION_RATE,
-                undefOrQuantity(obs.imperial.precipRate, SmartHomeUnits.INCHES_PER_HOUR));
+        updateChannel(CH_PWS_PRECIPTATION_RATE, undefOrQuantity(obs.imperial.precipRate, Units.INCHES_PER_HOUR));
         updateChannel(CH_PWS_PRECIPITATION_TOTAL, undefOrQuantity(obs.imperial.precipTotal, ImperialUnits.INCH));
         updateChannel(CH_PWS_WIND_SPEED, undefOrQuantity(obs.imperial.windSpeed, ImperialUnits.MILES_PER_HOUR));
         updateChannel(CH_PWS_WIND_GUST, undefOrQuantity(obs.imperial.windGust, ImperialUnits.MILES_PER_HOUR));
-        updateChannel(CH_PWS_WIND_DIRECTION, undefOrQuantity(obs.winddir, SmartHomeUnits.DEGREE_ANGLE));
-        updateChannel(CH_PWS_SOLAR_RADIATION, undefOrQuantity(obs.solarRadiation, SmartHomeUnits.IRRADIANCE));
+        updateChannel(CH_PWS_WIND_DIRECTION, undefOrQuantity(obs.winddir, Units.DEGREE_ANGLE));
+        updateChannel(CH_PWS_SOLAR_RADIATION, undefOrQuantity(obs.solarRadiation, Units.IRRADIANCE));
         updateChannel(CH_PWS_UV, undefOrDecimal(obs.uv));
         updateChannel(CH_PWS_OBSERVATION_TIME_LOCAL, undefOrDate(obs.obsTimeUtc));
         updateChannel(CH_PWS_NEIGHBORHOOD, undefOrString(obs.neighborhood));
diff --git a/bundles/org.openhab.binding.weatherunderground/src/main/java/org/openhab/binding/weatherunderground/internal/handler/WeatherUndergroundHandler.java b/bundles/org.openhab.binding.weatherunderground/src/main/java/org/openhab/binding/weatherunderground/internal/handler/WeatherUndergroundHandler.java
index 4c5ab6c978..b6e9f3aa1a 100644
--- a/bundles/org.openhab.binding.weatherunderground/src/main/java/org/openhab/binding/weatherunderground/internal/handler/WeatherUndergroundHandler.java
+++ b/bundles/org.openhab.binding.weatherunderground/src/main/java/org/openhab/binding/weatherunderground/internal/handler/WeatherUndergroundHandler.java
@@ -46,7 +46,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;
@@ -368,12 +368,12 @@ public class WeatherUndergroundHandler extends BaseThingHandler {
                 return undefOrQuantity(quantity);
             case "relativeHumidity":
                 return undefOrState(current.getRelativeHumidity(),
-                        new QuantityType<>(current.getRelativeHumidity(), SmartHomeUnits.PERCENT));
+                        new QuantityType<>(current.getRelativeHumidity(), Units.PERCENT));
             case "windDirection":
                 return undefOrState(current.getWindDirection(), new StringType(current.getWindDirection()));
             case "windDirectionDegrees":
                 return undefOrState(current.getWindDirectionDegrees(),
-                        new QuantityType<>(current.getWindDirectionDegrees(), SmartHomeUnits.DEGREE_ANGLE));
+                        new QuantityType<>(current.getWindDirectionDegrees(), Units.DEGREE_ANGLE));
             case "windSpeed":
                 quantity = getSpeed(current.getWindSpeedKmh(), current.getWindSpeedMph());
                 return undefOrQuantity(quantity);
@@ -402,7 +402,7 @@ public class WeatherUndergroundHandler extends BaseThingHandler {
                         current.getVisibilityMi());
                 return undefOrQuantity(quantity);
             case "solarRadiation":
-                return undefOrQuantity(new WUQuantity(current.getSolarRadiation(), SmartHomeUnits.IRRADIANCE));
+                return undefOrQuantity(new WUQuantity(current.getSolarRadiation(), Units.IRRADIANCE));
             case "UVIndex":
                 return undefOrDecimal(current.getUVIndex());
             case "precipitationDay":
@@ -446,10 +446,10 @@ public class WeatherUndergroundHandler extends BaseThingHandler {
                 return undefOrQuantity(quantity);
             case "relativeHumidity":
                 return undefOrState(dayForecast.getRelativeHumidity(),
-                        new QuantityType<>(dayForecast.getRelativeHumidity(), SmartHomeUnits.PERCENT));
+                        new QuantityType<>(dayForecast.getRelativeHumidity(), Units.PERCENT));
             case "probaPrecipitation":
                 return undefOrState(dayForecast.getProbaPrecipitation(),
-                        new QuantityType<>(dayForecast.getProbaPrecipitation(), SmartHomeUnits.PERCENT));
+                        new QuantityType<>(dayForecast.getProbaPrecipitation(), Units.PERCENT));
             case "precipitationDay":
                 quantity = getPrecipitation(dayForecast.getPrecipitationDayMm(), dayForecast.getPrecipitationDayIn());
                 return undefOrQuantity(quantity);
@@ -462,7 +462,7 @@ public class WeatherUndergroundHandler extends BaseThingHandler {
                         new StringType(dayForecast.getMaxWindDirection()));
             case "maxWindDirectionDegrees":
                 return undefOrState(dayForecast.getMaxWindDirectionDegrees(),
-                        new QuantityType<>(dayForecast.getMaxWindDirectionDegrees(), SmartHomeUnits.DEGREE_ANGLE));
+                        new QuantityType<>(dayForecast.getMaxWindDirectionDegrees(), Units.DEGREE_ANGLE));
             case "maxWindSpeed":
                 quantity = getSpeed(dayForecast.getMaxWindSpeedKmh(), dayForecast.getMaxWindSpeedMph());
                 return undefOrQuantity(quantity);
@@ -471,7 +471,7 @@ public class WeatherUndergroundHandler extends BaseThingHandler {
                         new StringType(dayForecast.getAverageWindDirection()));
             case "averageWindDirectionDegrees":
                 return undefOrState(dayForecast.getAverageWindDirectionDegrees(),
-                        new QuantityType<>(dayForecast.getAverageWindDirectionDegrees(), SmartHomeUnits.DEGREE_ANGLE));
+                        new QuantityType<>(dayForecast.getAverageWindDirectionDegrees(), Units.DEGREE_ANGLE));
             case "averageWindSpeed":
                 quantity = getSpeed(dayForecast.getAverageWindSpeedKmh(), dayForecast.getAverageWindSpeedMph());
                 return undefOrQuantity(quantity);
diff --git a/bundles/org.openhab.binding.windcentrale/src/main/java/org/openhab/binding/windcentrale/internal/handler/WindcentraleHandler.java b/bundles/org.openhab.binding.windcentrale/src/main/java/org/openhab/binding/windcentrale/internal/handler/WindcentraleHandler.java
index 00d20d2dc3..b745d8df46 100644
--- a/bundles/org.openhab.binding.windcentrale/src/main/java/org/openhab/binding/windcentrale/internal/handler/WindcentraleHandler.java
+++ b/bundles/org.openhab.binding.windcentrale/src/main/java/org/openhab/binding/windcentrale/internal/handler/WindcentraleHandler.java
@@ -29,7 +29,7 @@ import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -137,21 +137,21 @@ public class WindcentraleHandler extends BaseThingHandler {
             updateState(CHANNEL_WIND_SPEED, new DecimalType(millData.get(CHANNEL_WIND_SPEED).getAsString()));
             updateState(CHANNEL_WIND_DIRECTION, new StringType(millData.get(CHANNEL_WIND_DIRECTION).getAsString()));
             updateState(CHANNEL_POWER_TOTAL,
-                    new QuantityType<>(millData.get(CHANNEL_POWER_TOTAL).getAsBigDecimal(), KILO(SmartHomeUnits.WATT)));
+                    new QuantityType<>(millData.get(CHANNEL_POWER_TOTAL).getAsBigDecimal(), KILO(Units.WATT)));
             updateState(CHANNEL_POWER_PER_WD,
                     new QuantityType<>(
                             millData.get(CHANNEL_POWER_PER_WD).getAsBigDecimal().multiply(new BigDecimal(config.wd)),
-                            SmartHomeUnits.WATT));
+                            Units.WATT));
             updateState(CHANNEL_POWER_RELATIVE,
-                    new QuantityType<>(millData.get(CHANNEL_POWER_RELATIVE).getAsBigDecimal(), SmartHomeUnits.PERCENT));
+                    new QuantityType<>(millData.get(CHANNEL_POWER_RELATIVE).getAsBigDecimal(), Units.PERCENT));
             updateState(CHANNEL_ENERGY,
-                    new QuantityType<>(millData.get(CHANNEL_ENERGY).getAsBigDecimal(), SmartHomeUnits.KILOWATT_HOUR));
-            updateState(CHANNEL_ENERGY_FC, new QuantityType<>(millData.get(CHANNEL_ENERGY_FC).getAsBigDecimal(),
-                    SmartHomeUnits.KILOWATT_HOUR));
+                    new QuantityType<>(millData.get(CHANNEL_ENERGY).getAsBigDecimal(), Units.KILOWATT_HOUR));
+            updateState(CHANNEL_ENERGY_FC,
+                    new QuantityType<>(millData.get(CHANNEL_ENERGY_FC).getAsBigDecimal(), Units.KILOWATT_HOUR));
             updateState(CHANNEL_RUNTIME,
-                    new QuantityType<>(millData.get(HOURS_RUN_THIS_YEAR).getAsBigDecimal(), SmartHomeUnits.HOUR));
+                    new QuantityType<>(millData.get(HOURS_RUN_THIS_YEAR).getAsBigDecimal(), Units.HOUR));
             updateState(CHANNEL_RUNTIME_PER,
-                    new QuantityType<>(millData.get(CHANNEL_RUNTIME_PER).getAsBigDecimal(), SmartHomeUnits.PERCENT));
+                    new QuantityType<>(millData.get(CHANNEL_RUNTIME_PER).getAsBigDecimal(), Units.PERCENT));
             updateState(CHANNEL_LAST_UPDATE, new DateTimeType(millData.get(CHANNEL_LAST_UPDATE).getAsString()));
 
             if (!getThing().getStatus().equals(ThingStatus.ONLINE)) {
diff --git a/bundles/org.openhab.binding.wled/src/main/java/org/openhab/binding/wled/internal/WLedHandler.java b/bundles/org.openhab.binding.wled/src/main/java/org/openhab/binding/wled/internal/WLedHandler.java
index 9d6253ef6f..ea4b9c3f85 100644
--- a/bundles/org.openhab.binding.wled/src/main/java/org/openhab/binding/wled/internal/WLedHandler.java
+++ b/bundles/org.openhab.binding.wled/src/main/java/org/openhab/binding/wled/internal/WLedHandler.java
@@ -39,7 +39,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.PercentType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -388,7 +388,7 @@ public class WLedHandler extends BaseThingHandler {
                 break;
             case CHANNEL_PRESET_DURATION:
                 if (command instanceof QuantityType) {
-                    QuantityType<?> seconds = ((QuantityType<?>) command).toUnit(SmartHomeUnits.SECOND);
+                    QuantityType<?> seconds = ((QuantityType<?>) command).toUnit(Units.SECOND);
                     if (seconds != null) {
                         bigTemp = new BigDecimal(seconds.intValue()).multiply(new BigDecimal(1000));
                         sendGetRequest("/win&PT=" + bigTemp.intValue());
@@ -397,7 +397,7 @@ public class WLedHandler extends BaseThingHandler {
                 break;
             case CHANNEL_TRANS_TIME:
                 if (command instanceof QuantityType) {
-                    QuantityType<?> seconds = ((QuantityType<?>) command).toUnit(SmartHomeUnits.SECOND);
+                    QuantityType<?> seconds = ((QuantityType<?>) command).toUnit(Units.SECOND);
                     if (seconds != null) {
                         bigTemp = new BigDecimal(seconds.intValue()).multiply(new BigDecimal(1000));
                         sendGetRequest("/win&TT=" + bigTemp.intValue());
diff --git a/bundles/org.openhab.binding.xmltv/src/main/java/org/openhab/binding/xmltv/internal/handler/ChannelHandler.java b/bundles/org.openhab.binding.xmltv/src/main/java/org/openhab/binding/xmltv/internal/handler/ChannelHandler.java
index 9790eb69fc..475df33661 100644
--- a/bundles/org.openhab.binding.xmltv/src/main/java/org/openhab/binding/xmltv/internal/handler/ChannelHandler.java
+++ b/bundles/org.openhab.binding.xmltv/src/main/java/org/openhab/binding/xmltv/internal/handler/ChannelHandler.java
@@ -37,7 +37,7 @@ import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RawType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -223,7 +223,7 @@ public class ChannelHandler extends BaseThingHandler {
                         if (progress > 100 || progress < 0) {
                             logger.debug("Outstanding process");
                         }
-                        updateState(channelUID, new QuantityType<>(progress, SmartHomeUnits.PERCENT));
+                        updateState(channelUID, new QuantityType<>(progress, Units.PERCENT));
 
                         break;
                 }
@@ -236,7 +236,7 @@ public class ChannelHandler extends BaseThingHandler {
     private QuantityType<?> getDurationInSeconds(Instant from, Instant to) {
         Duration elapsed = Duration.between(from, to);
         long secondsElapsed = TimeUnit.MILLISECONDS.toSeconds(elapsed.toMillis());
-        return new QuantityType<>(secondsElapsed, SmartHomeUnits.SECOND);
+        return new QuantityType<>(secondsElapsed, Units.SECOND);
     }
 
     private @Nullable RawType downloadIcon(List<Icon> icons) {
diff --git a/bundles/org.openhab.binding.zoneminder/src/main/java/org/openhab/binding/zoneminder/internal/handler/ZmMonitorHandler.java b/bundles/org.openhab.binding.zoneminder/src/main/java/org/openhab/binding/zoneminder/internal/handler/ZmMonitorHandler.java
index 3265a5da00..629d95f330 100644
--- a/bundles/org.openhab.binding.zoneminder/src/main/java/org/openhab/binding/zoneminder/internal/handler/ZmMonitorHandler.java
+++ b/bundles/org.openhab.binding.zoneminder/src/main/java/org/openhab/binding/zoneminder/internal/handler/ZmMonitorHandler.java
@@ -35,7 +35,7 @@ import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.RawType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -215,7 +215,7 @@ public class ZmMonitorHandler extends BaseThingHandler {
                     ZonedDateTime.ofInstant(event.getEnd().toInstant(), timeZoneProvider.getTimeZone())));
             updateChannelState(CHANNEL_EVENT_FRAMES, new DecimalType(event.getFrames()));
             updateChannelState(CHANNEL_EVENT_ALARM_FRAMES, new DecimalType(event.getAlarmFrames()));
-            updateChannelState(CHANNEL_EVENT_LENGTH, new QuantityType<Time>(event.getLength(), SmartHomeUnits.SECOND));
+            updateChannelState(CHANNEL_EVENT_LENGTH, new QuantityType<Time>(event.getLength(), Units.SECOND));
         }
     }
 
diff --git a/bundles/org.openhab.persistence.mapdb/src/test/java/org/openhab/persistence/mapdb/StateTypeAdapterTest.java b/bundles/org.openhab.persistence.mapdb/src/test/java/org/openhab/persistence/mapdb/StateTypeAdapterTest.java
index af59fb40dd..ffcfd8cc61 100644
--- a/bundles/org.openhab.persistence.mapdb/src/test/java/org/openhab/persistence/mapdb/StateTypeAdapterTest.java
+++ b/bundles/org.openhab.persistence.mapdb/src/test/java/org/openhab/persistence/mapdb/StateTypeAdapterTest.java
@@ -32,7 +32,7 @@ import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.types.State;
 import org.openhab.persistence.mapdb.internal.StateTypeAdapter;
 
@@ -59,11 +59,10 @@ public class StateTypeAdapterTest {
             PercentType.valueOf("0.0000001"), PercentType.valueOf("12"), PercentType.valueOf("99.999"));
 
     private static final List<QuantityType<?>> QUANTITY_TYPE_VALUES = List.of(QuantityType.valueOf("0 W"),
-            QuantityType.valueOf("1 kW"), QuantityType.valueOf(20, SmartHomeUnits.AMPERE),
+            QuantityType.valueOf("1 kW"), QuantityType.valueOf(20, Units.AMPERE),
             new QuantityType<>(new BigDecimal("21.23"), SIUnits.CELSIUS),
             new QuantityType<>(new BigDecimal("75"), ImperialUnits.MILES_PER_HOUR),
-            QuantityType.valueOf(1000, SmartHomeUnits.KELVIN),
-            QuantityType.valueOf(100, SmartHomeUnits.METRE_PER_SQUARE_SECOND));
+            QuantityType.valueOf(1000, Units.KELVIN), QuantityType.valueOf(100, Units.METRE_PER_SQUARE_SECOND));
 
     private static final List<StringType> STRING_TYPE_VALUES = List.of(StringType.valueOf("test"),
             StringType.valueOf("a b c 1 2 3"), StringType.valueOf(""), StringType.valueOf("@@@###   @@@"));
diff --git a/itests/org.openhab.binding.astro.tests/src/main/java/org/openhab/binding/astro/test/cases/AstroParametrizedTestCases.java b/itests/org.openhab.binding.astro.tests/src/main/java/org/openhab/binding/astro/test/cases/AstroParametrizedTestCases.java
index b2852c9b62..c6286af1a1 100644
--- a/itests/org.openhab.binding.astro.tests/src/main/java/org/openhab/binding/astro/test/cases/AstroParametrizedTestCases.java
+++ b/itests/org.openhab.binding.astro.tests/src/main/java/org/openhab/binding/astro/test/cases/AstroParametrizedTestCases.java
@@ -20,7 +20,7 @@ import java.util.List;
 import org.openhab.binding.astro.test.AstroStateTest;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.QuantityType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 
 /**
  * Test cases used in the {@link AstroStateTest}
@@ -53,7 +53,7 @@ public final class AstroParametrizedTestCases {
 
         cases[2][0] = TEST_SUN_THING_ID;
         cases[2][1] = "rise#duration";
-        cases[2][2] = new QuantityType<>(2, SmartHomeUnits.MINUTE);
+        cases[2][2] = new QuantityType<>(2, Units.MINUTE);
 
         cases[3][0] = TEST_SUN_THING_ID;
         cases[3][1] = "set#start";
@@ -65,7 +65,7 @@ public final class AstroParametrizedTestCases {
 
         cases[5][0] = TEST_SUN_THING_ID;
         cases[5][1] = "set#duration";
-        cases[5][2] = new QuantityType<>(2, SmartHomeUnits.MINUTE);
+        cases[5][2] = new QuantityType<>(2, Units.MINUTE);
 
         cases[6][0] = TEST_SUN_THING_ID;
         cases[6][1] = "noon#start";
@@ -77,7 +77,7 @@ public final class AstroParametrizedTestCases {
 
         cases[8][0] = TEST_SUN_THING_ID;
         cases[8][1] = "noon#duration";
-        cases[8][2] = new QuantityType<>(1, SmartHomeUnits.MINUTE);
+        cases[8][2] = new QuantityType<>(1, Units.MINUTE);
 
         cases[9][0] = TEST_SUN_THING_ID;
         cases[9][1] = "night#start";
@@ -89,7 +89,7 @@ public final class AstroParametrizedTestCases {
 
         cases[11][0] = TEST_SUN_THING_ID;
         cases[11][1] = "night#duration";
-        cases[11][2] = new QuantityType<>(589, SmartHomeUnits.MINUTE);
+        cases[11][2] = new QuantityType<>(589, Units.MINUTE);
 
         cases[12][0] = TEST_SUN_THING_ID;
         cases[12][1] = "morningNight#start";
@@ -101,7 +101,7 @@ public final class AstroParametrizedTestCases {
 
         cases[14][0] = TEST_SUN_THING_ID;
         cases[14][1] = "morningNight#duration";
-        cases[14][2] = new QuantityType<>(272, SmartHomeUnits.MINUTE);
+        cases[14][2] = new QuantityType<>(272, Units.MINUTE);
 
         cases[15][0] = TEST_SUN_THING_ID;
         cases[15][1] = "astroDawn#start";
@@ -113,7 +113,7 @@ public final class AstroParametrizedTestCases {
 
         cases[17][0] = TEST_SUN_THING_ID;
         cases[17][1] = "astroDawn#duration";
-        cases[17][2] = new QuantityType<>(26, SmartHomeUnits.MINUTE);
+        cases[17][2] = new QuantityType<>(26, Units.MINUTE);
 
         cases[18][0] = TEST_SUN_THING_ID;
         cases[18][1] = "nauticDawn#start";
@@ -125,7 +125,7 @@ public final class AstroParametrizedTestCases {
 
         cases[20][0] = TEST_SUN_THING_ID;
         cases[20][1] = "nauticDawn#duration";
-        cases[20][2] = new QuantityType<>(26, SmartHomeUnits.MINUTE);
+        cases[20][2] = new QuantityType<>(26, Units.MINUTE);
 
         cases[21][0] = TEST_SUN_THING_ID;
         cases[21][1] = "civilDawn#start";
@@ -137,7 +137,7 @@ public final class AstroParametrizedTestCases {
 
         cases[23][0] = TEST_SUN_THING_ID;
         cases[23][1] = "civilDawn#duration";
-        cases[23][2] = new QuantityType<>(22, SmartHomeUnits.MINUTE);
+        cases[23][2] = new QuantityType<>(22, Units.MINUTE);
 
         cases[24][0] = TEST_SUN_THING_ID;
         cases[24][1] = "astroDusk#start";
@@ -149,7 +149,7 @@ public final class AstroParametrizedTestCases {
 
         cases[26][0] = TEST_SUN_THING_ID;
         cases[26][1] = "astroDusk#duration";
-        cases[26][2] = new QuantityType<>(26, SmartHomeUnits.MINUTE);
+        cases[26][2] = new QuantityType<>(26, Units.MINUTE);
 
         cases[27][0] = TEST_SUN_THING_ID;
         cases[27][1] = "nauticDusk#start";
@@ -161,7 +161,7 @@ public final class AstroParametrizedTestCases {
 
         cases[29][0] = TEST_SUN_THING_ID;
         cases[29][1] = "nauticDusk#duration";
-        cases[29][2] = new QuantityType<>(26, SmartHomeUnits.MINUTE);
+        cases[29][2] = new QuantityType<>(26, Units.MINUTE);
 
         cases[30][0] = TEST_SUN_THING_ID;
         cases[30][1] = "civilDusk#start";
@@ -173,7 +173,7 @@ public final class AstroParametrizedTestCases {
 
         cases[32][0] = TEST_SUN_THING_ID;
         cases[32][1] = "civilDusk#duration";
-        cases[32][2] = new QuantityType<>(23, SmartHomeUnits.MINUTE);
+        cases[32][2] = new QuantityType<>(23, Units.MINUTE);
 
         cases[33][0] = TEST_SUN_THING_ID;
         cases[33][1] = "eveningNight#start";
@@ -185,7 +185,7 @@ public final class AstroParametrizedTestCases {
 
         cases[35][0] = TEST_SUN_THING_ID;
         cases[35][1] = "eveningNight#duration";
-        cases[35][2] = new QuantityType<>(318, SmartHomeUnits.MINUTE);
+        cases[35][2] = new QuantityType<>(318, Units.MINUTE);
 
         cases[36][0] = TEST_SUN_THING_ID;
         cases[36][1] = "daylight#start";
@@ -197,7 +197,7 @@ public final class AstroParametrizedTestCases {
 
         cases[38][0] = TEST_SUN_THING_ID;
         cases[38][1] = "daylight#duration";
-        cases[38][2] = new QuantityType<>(697, SmartHomeUnits.MINUTE);
+        cases[38][2] = new QuantityType<>(697, Units.MINUTE);
 
         cases[39][0] = TEST_MOON_THING_ID;
         cases[39][1] = "rise#start";
@@ -209,7 +209,7 @@ public final class AstroParametrizedTestCases {
 
         cases[41][0] = TEST_MOON_THING_ID;
         cases[41][1] = "rise#duration";
-        cases[41][2] = new QuantityType<>(0, SmartHomeUnits.MINUTE);
+        cases[41][2] = new QuantityType<>(0, Units.MINUTE);
     }
 
     public List<Object[]> getCases() {
diff --git a/itests/org.openhab.binding.nest.tests/src/main/java/org/openhab/binding/nest/handler/NestThermostatHandlerTest.java b/itests/org.openhab.binding.nest.tests/src/main/java/org/openhab/binding/nest/handler/NestThermostatHandlerTest.java
index b712b40486..b6d3e73307 100644
--- a/itests/org.openhab.binding.nest.tests/src/main/java/org/openhab/binding/nest/handler/NestThermostatHandlerTest.java
+++ b/itests/org.openhab.binding.nest.tests/src/main/java/org/openhab/binding/nest/handler/NestThermostatHandlerTest.java
@@ -30,7 +30,7 @@ import org.openhab.binding.nest.internal.handler.NestThermostatHandler;
 import org.openhab.core.config.core.Configuration;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.library.unit.SmartHomeUnits;
+import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -76,11 +76,11 @@ public class NestThermostatHandlerTest extends NestThingHandlerOSGiTest {
         assertThatItemHasState(CHANNEL_ECO_MAX_SET_POINT, new QuantityType<>(24, CELSIUS));
         assertThatItemHasState(CHANNEL_ECO_MIN_SET_POINT, new QuantityType<>(12.5, CELSIUS));
         assertThatItemHasState(CHANNEL_FAN_TIMER_ACTIVE, OFF);
-        assertThatItemHasState(CHANNEL_FAN_TIMER_DURATION, new QuantityType<>(15, SmartHomeUnits.MINUTE));
+        assertThatItemHasState(CHANNEL_FAN_TIMER_DURATION, new QuantityType<>(15, Units.MINUTE));
         assertThatItemHasState(CHANNEL_FAN_TIMER_TIMEOUT, parseDateTimeType("1970-01-01T00:00:00.000Z"));
         assertThatItemHasState(CHANNEL_HAS_FAN, ON);
         assertThatItemHasState(CHANNEL_HAS_LEAF, ON);
-        assertThatItemHasState(CHANNEL_HUMIDITY, new QuantityType<>(25, SmartHomeUnits.PERCENT));
+        assertThatItemHasState(CHANNEL_HUMIDITY, new QuantityType<>(25, Units.PERCENT));
         assertThatItemHasState(CHANNEL_LAST_CONNECTION, parseDateTimeType("2017-02-02T21:00:06.000Z"));
         assertThatItemHasState(CHANNEL_LOCKED, OFF);
         assertThatItemHasState(CHANNEL_LOCKED_MAX_SET_POINT, new QuantityType<>(22, CELSIUS));
@@ -94,7 +94,7 @@ public class NestThermostatHandlerTest extends NestThingHandlerOSGiTest {
         assertThatItemHasState(CHANNEL_SUNLIGHT_CORRECTION_ACTIVE, OFF);
         assertThatItemHasState(CHANNEL_SUNLIGHT_CORRECTION_ENABLED, ON);
         assertThatItemHasState(CHANNEL_TEMPERATURE, new QuantityType<>(19, CELSIUS));
-        assertThatItemHasState(CHANNEL_TIME_TO_TARGET, new QuantityType<>(0, SmartHomeUnits.MINUTE));
+        assertThatItemHasState(CHANNEL_TIME_TO_TARGET, new QuantityType<>(0, Units.MINUTE));
         assertThatItemHasState(CHANNEL_USING_EMERGENCY_HEAT, OFF);
 
         assertThatAllItemStatesAreNotNull();
@@ -114,11 +114,11 @@ public class NestThermostatHandlerTest extends NestThingHandlerOSGiTest {
         assertThatItemHasState(CHANNEL_ECO_MAX_SET_POINT, new QuantityType<>(76, FAHRENHEIT));
         assertThatItemHasState(CHANNEL_ECO_MIN_SET_POINT, new QuantityType<>(55, FAHRENHEIT));
         assertThatItemHasState(CHANNEL_FAN_TIMER_ACTIVE, OFF);
-        assertThatItemHasState(CHANNEL_FAN_TIMER_DURATION, new QuantityType<>(15, SmartHomeUnits.MINUTE));
+        assertThatItemHasState(CHANNEL_FAN_TIMER_DURATION, new QuantityType<>(15, Units.MINUTE));
         assertThatItemHasState(CHANNEL_FAN_TIMER_TIMEOUT, parseDateTimeType("1970-01-01T00:00:00.000Z"));
         assertThatItemHasState(CHANNEL_HAS_FAN, ON);
         assertThatItemHasState(CHANNEL_HAS_LEAF, ON);
-        assertThatItemHasState(CHANNEL_HUMIDITY, new QuantityType<>(25, SmartHomeUnits.PERCENT));
+        assertThatItemHasState(CHANNEL_HUMIDITY, new QuantityType<>(25, Units.PERCENT));
         assertThatItemHasState(CHANNEL_LAST_CONNECTION, parseDateTimeType("2017-02-02T21:00:06.000Z"));
         assertThatItemHasState(CHANNEL_LOCKED, OFF);
         assertThatItemHasState(CHANNEL_LOCKED_MAX_SET_POINT, new QuantityType<>(72, FAHRENHEIT));
@@ -132,7 +132,7 @@ public class NestThermostatHandlerTest extends NestThingHandlerOSGiTest {
         assertThatItemHasState(CHANNEL_SUNLIGHT_CORRECTION_ACTIVE, OFF);
         assertThatItemHasState(CHANNEL_SUNLIGHT_CORRECTION_ENABLED, ON);
         assertThatItemHasState(CHANNEL_TEMPERATURE, new QuantityType<>(66, FAHRENHEIT));
-        assertThatItemHasState(CHANNEL_TIME_TO_TARGET, new QuantityType<>(0, SmartHomeUnits.MINUTE));
+        assertThatItemHasState(CHANNEL_TIME_TO_TARGET, new QuantityType<>(0, Units.MINUTE));
         assertThatItemHasState(CHANNEL_USING_EMERGENCY_HEAT, OFF);
 
         assertThatAllItemStatesAreNotNull();
@@ -194,7 +194,7 @@ public class NestThermostatHandlerTest extends NestThingHandlerOSGiTest {
     public void handleFanTimerDurationCommands() throws IOException {
         int[] durations = { 15, 30, 45, 60, 120, 240, 480, 960, 15 };
         for (int duration : durations) {
-            handleCommand(CHANNEL_FAN_TIMER_DURATION, new QuantityType<>(duration, SmartHomeUnits.MINUTE));
+            handleCommand(CHANNEL_FAN_TIMER_DURATION, new QuantityType<>(duration, Units.MINUTE));
             assertNestApiPropertyState(THERMOSTAT1_DEVICE_ID, "fan_timer_duration", String.valueOf(duration));
         }
     }