diff --git a/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothFactory.java b/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothFactory.java
index 31d6e00e..e994a870 100644
--- a/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothFactory.java
+++ b/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothFactory.java
@@ -58,7 +58,7 @@ public class BluetoothFactory {
         }
         // BS444 || BS440
         if (deviceName.startsWith("013197") || deviceName.startsWith("0202B6")) {
-            return new BluetoothMedisanaBS444(context);
+            return new BluetoothMedisanaBS44x(context);
         }
         if (deviceName.startsWith("SWAN") || name.equals("icomon".toLowerCase(Locale.US))) {
             return new BluetoothMGB(context);
diff --git a/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothMedisanaBS444.java b/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothMedisanaBS44x.java
similarity index 97%
rename from android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothMedisanaBS444.java
rename to android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothMedisanaBS44x.java
index 7840a74f..f80ae6bb 100644
--- a/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothMedisanaBS444.java
+++ b/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothMedisanaBS44x.java
@@ -25,7 +25,7 @@ import com.health.openscale.core.utils.Converters;
 import java.util.Date;
 import java.util.UUID;
 
-public class BluetoothMedisanaBS444 extends BluetoothCommunication {
+public class BluetoothMedisanaBS44x extends BluetoothCommunication {
     private final UUID WEIGHT_MEASUREMENT_SERVICE = UUID.fromString("000078b2-0000-1000-8000-00805f9b34fb");
     private final UUID WEIGHT_MEASUREMENT_CHARACTERISTIC = UUID.fromString("00008a21-0000-1000-8000-00805f9b34fb"); // indication, read-only
     private final UUID FEATURE_MEASUREMENT_CHARACTERISTIC = UUID.fromString("00008a22-0000-1000-8000-00805f9b34fb"); // indication, read-only
@@ -39,7 +39,7 @@ public class BluetoothMedisanaBS444 extends BluetoothCommunication {
     // Scale time is in seconds since 2010-01-01
     private static final long SCALE_UNIX_TIMESTAMP_OFFSET = 1262304000;
 
-    public BluetoothMedisanaBS444(Context context) {
+    public BluetoothMedisanaBS44x(Context context) {
         super(context);
         btScaleMeasurement = new ScaleMeasurement();
     }