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 65feaf7b..e809c78d 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
@@ -73,6 +73,9 @@ public class BluetoothFactory {
         if (name.equals("Health Scale".toLowerCase(Locale.US))) {
             return new BluetoothOneByone(context);
         }
+        if (name.equals("SENSSUN FAT".toLowerCase(Locale.US))) {
+            return new BluetoothSenssun(context);
+        }
         if (name.startsWith("SANITAS SBF70".toLowerCase(Locale.US)) || name.startsWith("sbf75")) {
             return new BluetoothBeurerSanitas(context, BluetoothBeurerSanitas.DeviceType.SANITAS_SBF70_70);
         }
diff --git a/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothSenssun.java b/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothSenssun.java
new file mode 100644
index 00000000..9256bd62
--- /dev/null
+++ b/android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothSenssun.java
@@ -0,0 +1,186 @@
+/* Copyright (C) 2018  Marco Gittler <marco@gitma.de>
+*
+*    This program is free software: you can redistribute it and/or modify
+*    it under the terms of the GNU General Public License as published by
+*    the Free Software Foundation, either version 3 of the License, or
+*    (at your option) any later version.
+*
+*    This program is distributed in the hope that it will be useful,
+*    but WITHOUT ANY WARRANTY; without even the implied warranty of
+*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*    GNU General Public License for more details.
+*
+*    You should have received a copy of the GNU General Public License
+*    along with this program.  If not, see <http://www.gnu.org/licenses/>
+*/
+
+package com.health.openscale.core.bluetooth;
+
+import android.bluetooth.BluetoothGatt;
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.content.Context;
+
+import com.health.openscale.core.OpenScale;
+import com.health.openscale.core.datatypes.ScaleMeasurement;
+import com.health.openscale.core.datatypes.ScaleUser;
+import com.health.openscale.core.utils.Converters;
+
+import java.util.Date;
+import java.util.UUID;
+
+import timber.log.Timber;
+
+public class BluetoothSenssun extends BluetoothCommunication {
+    private final UUID WEIGHT_MEASUREMENT_SERVICE = UUID.fromString("0000fff0-0000-1000-8000-00805f9b34fb");
+    private final UUID WEIGHT_MEASUREMENT_CHARACTERISTIC = UUID.fromString("0000fff1-0000-1000-8000-00805f9b34fb"); // read, notify
+    private final UUID CMD_MEASUREMENT_CHARACTERISTIC = UUID.fromString("0000fff2-0000-1000-8000-00805f9b34fb"); // write only
+
+
+    private Date lastWeighted= new Date();
+    private ScaleUser user;
+    private int gotData;
+    private int FatMus=0;
+    private ScaleMeasurement measurement;
+
+    public BluetoothSenssun(Context context) {
+        super(context);
+    }
+
+    @Override
+    public String driverName() {
+        return "Senssun";
+    }
+
+    private void sendUserData(){
+      final ScaleUser selectedUser = OpenScale.getInstance().getSelectedScaleUser();
+
+      byte gender = selectedUser.getGender().isMale() ? (byte)0x01 : (byte)0xf1; // 00 - male; 01 - female
+      byte height = (byte)(((int)selectedUser.getBodyHeight()) & 0xff); // cm
+      byte age = (byte)(selectedUser.getAge() & 0xff);
+
+      int userId = selectedUser.getId();
+
+      Timber.d("Request Saved User Measurements ");
+      byte cmdByte[] = {(byte)0xa5,(byte)0x10,gender,age,height,(byte)0,(byte)0x0,(byte)0x0d2,(byte)0x00};
+
+      byte verify = 0;
+        for(int i=1;i<cmdByte.length-2;i++){
+          verify=(byte) (verify+cmdByte[i]);
+        }
+      cmdByte[cmdByte.length-2]=verify;
+      writeBytes(WEIGHT_MEASUREMENT_SERVICE, CMD_MEASUREMENT_CHARACTERISTIC, cmdByte);
+    }
+
+    @Override
+    protected boolean nextInitCmd(int stateNr) {
+        Timber.d("Cmd Clean %d",stateNr);
+        switch (stateNr) {
+            case 0:
+                setNotificationOn(WEIGHT_MEASUREMENT_SERVICE, WEIGHT_MEASUREMENT_CHARACTERISTIC,
+                        BluetoothGattUuid.DESCRIPTOR_CLIENT_CHARACTERISTIC_CONFIGURATION);
+                sendUserData();
+                gotData=0;
+                break;
+            case 1:
+            //wait for answer
+              break;
+            default:
+              // Finish init if everything is done
+                return false;
+        }
+        return true;
+    }
+
+    @Override
+    protected boolean nextBluetoothCmd(int stateNr) {
+      switch (stateNr) {
+          case 0:
+          case 1:
+          case 2:
+          case 3:
+          case 4:
+          case 5:
+              sendUserData();
+
+              break;
+
+          default:
+              return false;
+      }
+      return true;
+    }
+
+    @Override
+    protected boolean nextCleanUpCmd(int stateNr) {
+      return false;
+    }
+
+    @Override
+    public void onBluetoothDataChange(BluetoothGatt bluetoothGatt, BluetoothGattCharacteristic gattCharacteristic) {
+        final byte[] data = gattCharacteristic.getValue();
+
+        // The first notification only includes weight and all other fields are
+        // either 0x00 (user info) or 0xff (fat, water, etc.)
+
+        if (data != null  ) {
+            parseBytes(data);
+            if (measurement!=null && measurement.getWeight()!=0.0 && gotData==0){
+                    Timber.d("meas: %s",measurement.toString());
+              addScaleData(measurement);
+              gotData=1;
+              nextMachineStateStep();
+            }
+            if (measurement!=null && measurement.getWeight()!=0.0 && FatMus==0x03 &&  gotData!=2){
+                    Timber.d("meas: %s",measurement.toString());
+              addScaleData(measurement);
+              gotData=2;
+
+            }
+        }
+    }
+
+    private void parseBytes(byte[] weightBytes) {
+      if (measurement==null){
+        measurement= new ScaleMeasurement();
+      }
+      int type=(int)weightBytes[6]&0xff;
+      Timber.d("type %02X",type);
+      switch (type) {
+        case 0xaa:
+          float weight = Converters.fromUnsignedInt16Be(weightBytes, 2) / 10.0f; // kg
+          measurement.setWeight(weight);
+          break;
+        case 0xb0:
+          float fat = Converters.fromUnsignedInt16Be(weightBytes, 2) / 10.0f; // %
+          float water = Converters.fromUnsignedInt16Be(weightBytes, 4) / 10.0f; // %
+          measurement.setFat(fat);
+          measurement.setWater(water);
+          FatMus|=0x2;
+          break;
+        case 0xc0:
+          float bone = Converters.fromUnsignedInt16Le(weightBytes, 4) / 10.0f; // kg
+          float muscle = Converters.fromUnsignedInt16Be(weightBytes, 2) / 10.0f; // %
+          measurement.setMuscle(muscle);
+          measurement.setBone(bone);
+          FatMus|=0x1;
+          break;
+        case 0xd0:
+          float calorie = Converters.fromUnsignedInt16Be(weightBytes, 2);
+          break;
+        case 0xe0:
+          break;
+        case 0xe1:
+          break;
+        case 0xe2:
+          //date
+          break;
+        default:
+
+      }
+
+        //measurement.setDateTime(lastWeighted);
+        measurement.setDateTime(new Date());
+
+
+    }
+}