diff --git a/src/main/java/de/app/fivegla/api/enums/SmartModelEntityType.java b/src/main/java/de/app/fivegla/api/enums/SmartModelEntityType.java
new file mode 100644
index 00000000..3b3ebb98
--- /dev/null
+++ b/src/main/java/de/app/fivegla/api/enums/SmartModelEntityType.java
@@ -0,0 +1,12 @@
+package de.app.fivegla.api.enums;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor
+public enum SmartModelEntityType {
+    DEVICE_MEASUREMENT("DeviceMeasurement");
+
+    private final String key;
+}
diff --git a/src/main/java/de/app/fivegla/integration/fiware/model/AgriCrop.java b/src/main/java/de/app/fivegla/integration/fiware/model/AgriCrop.java
index ddaccf02..caca979f 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/model/AgriCrop.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/model/AgriCrop.java
@@ -5,6 +5,7 @@
 import de.app.fivegla.integration.fiware.model.api.Validatable;
 import de.app.fivegla.integration.fiware.model.internal.Attribute;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.NotImplementedException;
 import org.apache.commons.lang3.StringUtils;
 
 import java.util.List;
@@ -35,6 +36,11 @@ public String asJson() {
         return json;
     }
 
+    @Override
+    public String asSmartModelJson() {
+        throw new NotImplementedException("Smart model JSON is not supported for AgriCrop.");
+    }
+
     @Override
     public void validate() {
         if (StringUtils.isBlank(id)) {
@@ -54,4 +60,9 @@ public String getId() {
     public String getType() {
         return type;
     }
+
+    @Override
+    public boolean shouldCreateSmartModelEntity() {
+        return false;
+    }
 }
diff --git a/src/main/java/de/app/fivegla/integration/fiware/model/CameraImage.java b/src/main/java/de/app/fivegla/integration/fiware/model/CameraImage.java
index b35a1a41..932a18dc 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/model/CameraImage.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/model/CameraImage.java
@@ -4,6 +4,7 @@
 import de.app.fivegla.integration.fiware.model.api.Validatable;
 import de.app.fivegla.integration.fiware.model.internal.Attribute;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.NotImplementedException;
 import org.apache.commons.lang3.StringUtils;
 
 /**
@@ -43,6 +44,11 @@ public String asJson() {
         return json;
     }
 
+    @Override
+    public String asSmartModelJson() {
+        throw new NotImplementedException("Smart model JSON is not supported for CameraImage.");
+    }
+
     @Override
     public void validate() {
         if (StringUtils.isBlank(id)) {
@@ -62,4 +68,9 @@ public String getId() {
     public String getType() {
         return type;
     }
+
+    @Override
+    public boolean shouldCreateSmartModelEntity() {
+        return false;
+    }
 }
diff --git a/src/main/java/de/app/fivegla/integration/fiware/model/DeviceMeasurement.java b/src/main/java/de/app/fivegla/integration/fiware/model/DeviceMeasurement.java
index a81af1e9..1c7ebb12 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/model/DeviceMeasurement.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/model/DeviceMeasurement.java
@@ -1,5 +1,6 @@
 package de.app.fivegla.integration.fiware.model;
 
+import de.app.fivegla.api.enums.SmartModelEntityType;
 import de.app.fivegla.integration.fiware.model.api.FiwareEntity;
 import de.app.fivegla.integration.fiware.model.api.Validatable;
 import de.app.fivegla.integration.fiware.model.internal.Attribute;
@@ -39,6 +40,23 @@ public String asJson() {
         return json;
     }
 
+    @Override
+    public String asSmartModelJson() {
+        validate();
+        var json = "{" +
+                "  \"id\":\"" + id.trim() + "\"," +
+                "  \"type\":\"" + SmartModelEntityType.DEVICE_MEASUREMENT.getKey() + "\"," +
+                "  \"customGroup\":" + group.asJson().trim() + "," +
+                "  \"name\":" + name.asJson().trim() + "," +
+                "  \"controlledProperty\":" + controlledProperty.asJson().trim() + "," +
+                "  \"externalDataReference\":" + externalDataReference.asJson().trim() + "," +
+                "  \"dateCreated\":" + dateCreated.asJson().trim() + "," +
+                "  \"location\":" + locationAsJson(latitude, longitude).trim() +
+                "}";
+        log.debug("{} as JSON: {}", this.getClass().getSimpleName(), json);
+        return json;
+    }
+
     @Override
     public void validate() {
         if (StringUtils.isBlank(id)) {
@@ -58,4 +76,9 @@ public String getId() {
     public String getType() {
         return type;
     }
+
+    @Override
+    public boolean shouldCreateSmartModelEntity() {
+        return true;
+    }
 }
diff --git a/src/main/java/de/app/fivegla/integration/fiware/model/DevicePosition.java b/src/main/java/de/app/fivegla/integration/fiware/model/DevicePosition.java
index f317a93b..face54e0 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/model/DevicePosition.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/model/DevicePosition.java
@@ -4,6 +4,7 @@
 import de.app.fivegla.integration.fiware.model.api.Validatable;
 import de.app.fivegla.integration.fiware.model.internal.Attribute;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.NotImplementedException;
 import org.apache.commons.lang3.StringUtils;
 
 /**
@@ -37,6 +38,11 @@ public String asJson() {
         return json;
     }
 
+    @Override
+    public String asSmartModelJson() {
+        throw new NotImplementedException("Smart model JSON is not supported for DevicePosition.");
+    }
+
     @Override
     public void validate() {
         if (StringUtils.isBlank(id)) {
@@ -56,4 +62,9 @@ public String getId() {
     public String getType() {
         return type;
     }
+
+    @Override
+    public boolean shouldCreateSmartModelEntity() {
+        return false;
+    }
 }
diff --git a/src/main/java/de/app/fivegla/integration/fiware/model/ManualPrecipitationEvent.java b/src/main/java/de/app/fivegla/integration/fiware/model/ManualPrecipitationEvent.java
index 2e0e61b8..e4e3eaa6 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/model/ManualPrecipitationEvent.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/model/ManualPrecipitationEvent.java
@@ -5,6 +5,7 @@
 import de.app.fivegla.integration.fiware.model.internal.Attribute;
 import de.app.fivegla.integration.fiware.model.internal.NumberAttribute;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.NotImplementedException;
 import org.apache.commons.lang3.StringUtils;
 
 @Slf4j
@@ -37,6 +38,11 @@ public String asJson() {
         return json;
     }
 
+    @Override
+    public String asSmartModelJson() {
+        throw new NotImplementedException("Smart model JSON is not supported for ManualPrecipitationEvent.");
+    }
+
     @Override
     public void validate() {
         if (StringUtils.isBlank(id)) {
@@ -56,4 +62,9 @@ public String getId() {
     public String getType() {
         return type;
     }
+
+    @Override
+    public boolean shouldCreateSmartModelEntity() {
+        return false;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/de/app/fivegla/integration/fiware/model/ManualWeatherDataEvent.java b/src/main/java/de/app/fivegla/integration/fiware/model/ManualWeatherDataEvent.java
index 0f9d1f74..56f05363 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/model/ManualWeatherDataEvent.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/model/ManualWeatherDataEvent.java
@@ -5,6 +5,7 @@
 import de.app.fivegla.integration.fiware.model.internal.Attribute;
 import de.app.fivegla.integration.fiware.model.internal.NumberAttribute;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.NotImplementedException;
 import org.apache.commons.lang3.StringUtils;
 
 @Slf4j
@@ -51,6 +52,11 @@ public String asJson() {
         return json;
     }
 
+    @Override
+    public String asSmartModelJson() {
+        throw new NotImplementedException("Smart model JSON is not supported for ManualWeatherDataEvent.");
+    }
+
     @Override
     public void validate() {
         if (StringUtils.isBlank(id)) {
@@ -70,4 +76,9 @@ public String getId() {
     public String getType() {
         return type;
     }
+
+    @Override
+    public boolean shouldCreateSmartModelEntity() {
+        return false;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/de/app/fivegla/integration/fiware/model/StationaryCameraImage.java b/src/main/java/de/app/fivegla/integration/fiware/model/StationaryCameraImage.java
index 88c7df66..eb93fe39 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/model/StationaryCameraImage.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/model/StationaryCameraImage.java
@@ -41,6 +41,11 @@ public String asJson() {
         return json;
     }
 
+    @Override
+    public String asSmartModelJson() {
+        throw new UnsupportedOperationException("Smart model JSON is not supported for StationaryCameraImage.");
+    }
+
     @Override
     public void validate() {
         if (StringUtils.isBlank(id)) {
@@ -60,4 +65,9 @@ public String getId() {
     public String getType() {
         return type;
     }
+
+    @Override
+    public boolean shouldCreateSmartModelEntity() {
+        return false;
+    }
 }
diff --git a/src/main/java/de/app/fivegla/integration/fiware/model/WeatherData.java b/src/main/java/de/app/fivegla/integration/fiware/model/WeatherData.java
index b3fe193f..b7c06ca7 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/model/WeatherData.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/model/WeatherData.java
@@ -5,6 +5,7 @@
 import de.app.fivegla.integration.fiware.model.internal.Attribute;
 import de.app.fivegla.integration.fiware.model.internal.NumberAttribute;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.NotImplementedException;
 import org.apache.commons.lang3.StringUtils;
 
 @Slf4j
@@ -55,6 +56,11 @@ public String asJson() {
         return json;
     }
 
+    @Override
+    public String asSmartModelJson() {
+        throw new NotImplementedException("Smart model JSON is not supported for WeatherData.");
+    }
+
     @Override
     public void validate() {
         if (StringUtils.isBlank(id)) {
@@ -74,4 +80,9 @@ public String getId() {
     public String getType() {
         return type;
     }
+
+    @Override
+    public boolean shouldCreateSmartModelEntity() {
+        return false;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/de/app/fivegla/integration/fiware/model/api/FiwareEntity.java b/src/main/java/de/app/fivegla/integration/fiware/model/api/FiwareEntity.java
index d4b29086..eb248d09 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/model/api/FiwareEntity.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/model/api/FiwareEntity.java
@@ -18,6 +18,13 @@ public interface FiwareEntity {
      */
     String asJson();
 
+    /**
+     * Converts the FiwareEntity object to JSON format for a smart model.
+     *
+     * @return The FiwareEntity object in JSON format for a smart model.
+     */
+    String asSmartModelJson();
+
     /**
      * Returns the JSON representation of the location coordinates.
      *
@@ -72,4 +79,11 @@ default String coordinatesAsJson(List<GpsCoordinate> coordinates) {
      * @return The type of the FiwareEntity object.
      */
     String getType();
+
+    /**
+     * Returns whether a smart model entity should be created.
+     *
+     * @return true if a smart model entity should be created, false otherwise
+     */
+    boolean shouldCreateSmartModelEntity();
 }
diff --git a/src/main/java/de/app/fivegla/integration/fiware/request/UpdateOrCreateFiwareEntitiesRequest.java b/src/main/java/de/app/fivegla/integration/fiware/request/UpdateOrCreateFiwareEntitiesRequest.java
index 7715e12d..6a0eeab8 100644
--- a/src/main/java/de/app/fivegla/integration/fiware/request/UpdateOrCreateFiwareEntitiesRequest.java
+++ b/src/main/java/de/app/fivegla/integration/fiware/request/UpdateOrCreateFiwareEntitiesRequest.java
@@ -28,7 +28,11 @@ public class UpdateOrCreateFiwareEntitiesRequest {
     private List<FiwareEntity> entities;
 
     public String asJson() {
-        return "{\"actionType\":\"" + actionType + "\",\"entities\":[" + entitiesAsJson() + "]}";
+        return "{\"actionType\":\"" + actionType + "\",\"entities\":[" + entitiesAsJson() + "," + entitiesAsSmartModelJson() + "]}";
+    }
+
+    private String entitiesAsSmartModelJson() {
+        return entities.stream().filter(FiwareEntity::shouldCreateSmartModelEntity).map(FiwareEntity::asSmartModelJson).collect(Collectors.joining(","));
     }
 
     private String entitiesAsJson() {