diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusConstants.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusConstants.java
index 318bc835a..6d571ddaa 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusConstants.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusConstants.java
@@ -52,7 +52,7 @@ public final class WatchXPlusConstants extends LenovoWatchConstants {
 
     public static final String PREF_LONGSIT_START = "pref_longsit_start";
     public static final String PREF_LONGSIT_END = "pref_longsit_end";
-
+    public static final String PREF_SHOW_RAW_GRAPH = "show_raw_graph";
     // moved to gear icon (per device settings)
     public static final String PREF_LANGUAGE = "language";
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusDeviceCoordinator.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusDeviceCoordinator.java
index 51c6d8e1f..c52901e59 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusDeviceCoordinator.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusDeviceCoordinator.java
@@ -258,8 +258,8 @@ public class WatchXPlusDeviceCoordinator extends AbstractDeviceCoordinator {
             LOG.info(" Long sit reminder is disabled ");
             return false;
         } else {
-            String end = prefs.getString(WatchXPlusConstants.PREF_LONGSIT_START, "06:00");
-            String start = prefs.getString(WatchXPlusConstants.PREF_LONGSIT_END, "23:00");
+            String start = prefs.getString(WatchXPlusConstants.PREF_LONGSIT_START, "06:00");
+            String end = prefs.getString(WatchXPlusConstants.PREF_LONGSIT_END, "23:00");
 
             DateFormat df = new SimpleDateFormat("HH:mm");
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusSampleProvider.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusSampleProvider.java
index b2115a880..da3a268ad 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusSampleProvider.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusSampleProvider.java
@@ -3,18 +3,31 @@ package nodomain.freeyourgadget.gadgetbridge.devices.lenovo.watchxplus;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+
 import de.greenrobot.dao.AbstractDao;
 import de.greenrobot.dao.Property;
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.devices.AbstractSampleProvider;
 import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
 import nodomain.freeyourgadget.gadgetbridge.entities.WatchXPlusActivitySample;
 import nodomain.freeyourgadget.gadgetbridge.entities.WatchXPlusActivitySampleDao;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.ActivityKind;
+import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
 
 public class WatchXPlusSampleProvider extends AbstractSampleProvider<WatchXPlusActivitySample> {
     private GBDevice mDevice;
     private DaoSession mSession;
 
+    private final float movementDivisor = 1500.0f;
+
+    private static final Logger LOG = LoggerFactory.getLogger(WatchXPlusSampleProvider.class);
+
     public WatchXPlusSampleProvider(GBDevice device, DaoSession session) {
         super(device, session);
         mSession = session;
@@ -28,12 +41,22 @@ public class WatchXPlusSampleProvider extends AbstractSampleProvider<WatchXPlusA
 
     @Override
     public int toRawActivityKind(int activityKind) {
+        LOG.info(" toRawActivityKind: " + activityKind);
         return activityKind;
     }
 
     @Override
     public float normalizeIntensity(int rawIntensity) {
-        return rawIntensity;
+        float newIntensity = 0;
+        if (rawIntensity <= 0) {
+            //newIntensity = (rawIntensity * 0.5f) + 0.7f;
+            newIntensity = rawIntensity;
+        } else {
+            newIntensity = rawIntensity / movementDivisor;
+        }
+        //LOG.info(" normalizeIntensity: " + rawIntensity + " to " + newIntensity);
+        return newIntensity;
+        //return rawIntensity;
     }
 
     @Override
@@ -63,4 +86,335 @@ public class WatchXPlusSampleProvider extends AbstractSampleProvider<WatchXPlusA
     protected Property getDeviceIdentifierSampleProperty() {
         return WatchXPlusActivitySampleDao.Properties.DeviceId;
     }
+
+    @Override
+    public List<WatchXPlusActivitySample> getAllActivitySamples(int timestamp_from, int timestamp_to) {
+        boolean showRawData = GBApplication.getDeviceSpecificSharedPrefs(mDevice.getAddress()).getBoolean(WatchXPlusConstants.PREF_SHOW_RAW_GRAPH, false);
+        if (showRawData) {
+            return getGBActivitySamples(timestamp_from, timestamp_to, ActivityKind.TYPE_ALL);
+        }
+        List<WatchXPlusActivitySample> samples = getGBActivitySamples(timestamp_from, timestamp_to, ActivityKind.TYPE_ALL);
+        int numEntries = samples.size();
+        if (numEntries < 2) {
+            return getGBActivitySamples(timestamp_from, timestamp_to, ActivityKind.TYPE_ALL);
+        }
+
+      //  LOG.info(" testing: ts_from:" + timestamp_from + " ts_to: " + timestamp_to);
+
+    /*
+        LOG.info(" testing: samples: ");
+        for (int i = 0; i < numEntries; i++) {
+            LOG.info(" s: " + i + " : " + samples.get(i).toString());
+        }
+*/
+        List<WatchXPlusActivitySample> resultList = new ArrayList<>(numEntries);
+
+        // how many elements to scan for sleep sate before and after sleep block
+        int seekAhead = 10;
+        boolean secondBlock = false;
+
+// find sleep start and sleep stop index based on ActivityKind.TYPE_DEEP_SLEEP BLOCK 1
+        int sleepStartIndex_1 = 0;
+        int sleepStopIndex_1 = numEntries;
+        int countNextSleepStart_1 = 0;
+        int countNextSleepStop_1 = 0;
+
+        for (int i = 0; i < numEntries; i++) {
+            if (samples.get(i).getRawKind() == ActivityKind.TYPE_DEEP_SLEEP) {
+                // normalize RawIntensity
+                samples.get(i).setRawIntensity(1000);
+                // find sleep start index
+                if (sleepStartIndex_1 == 0) {
+                    sleepStartIndex_1 = i;
+                    sleepStopIndex_1 = sleepStartIndex_1;
+                    countNextSleepStop_1 = sleepStopIndex_1;
+                } else {
+                    if (countNextSleepStart_1 == 0) {
+                        countNextSleepStart_1 = i;
+                        // reset start index if next index is far ahead
+                        if ((countNextSleepStart_1 - sleepStartIndex_1) > seekAhead * 2) {
+                            sleepStartIndex_1 = countNextSleepStart_1;
+                            sleepStopIndex_1 = sleepStartIndex_1;
+                            countNextSleepStop_1 = sleepStopIndex_1;
+                        }
+                    }
+                }
+
+
+                        if ((i - sleepStopIndex_1) < (seekAhead * 3)) {
+                            sleepStopIndex_1 = i;
+                        }
+                        countNextSleepStop_1 = i;
+            }
+        }
+
+// find sleep start and sleep stop index based on ActivityKind.TYPE_DEEP_SLEEP BLOCK 2
+        int sleepStartIndex_2 = 0;
+        int sleepStopIndex_2 = numEntries;
+        int countNextSleepStart_2 = 0;
+        int countNextSleepStop_2 = 0;
+        int next_block = numEntries;
+
+        for (int i = sleepStopIndex_1 + 1; i < numEntries; i++) {
+            if (samples.get(i).getRawKind() == ActivityKind.TYPE_DEEP_SLEEP) {
+                // find sleep start index
+                if (sleepStartIndex_2 == 0) {
+                    sleepStartIndex_2 = i;
+                    sleepStopIndex_2 = sleepStartIndex_2;
+                    countNextSleepStop_2 = sleepStopIndex_2;
+                } else {
+                    if (countNextSleepStart_2 == 0) {
+                        countNextSleepStart_2 = i;
+                        // reset start index if next index is far ahead
+                        if ((countNextSleepStart_2 - sleepStartIndex_2) > seekAhead * 2) {
+                            sleepStartIndex_2 = countNextSleepStart_2;
+                            sleepStopIndex_2 = sleepStartIndex_2;
+                            countNextSleepStop_2 = sleepStopIndex_2;
+                        }
+                    }
+                }
+                if ((i - sleepStopIndex_2) < (seekAhead * 3)) {
+                    sleepStopIndex_2 = i;
+                }
+                countNextSleepStop_2 = i;
+            }
+        }
+        if (sleepStartIndex_2 != 0) {
+            secondBlock = true;
+            LOG.info(" second block ");
+        }
+
+        LOG.info(" sleep_1 begin index:" + sleepStartIndex_1 + " next index: " + countNextSleepStart_1 + " sleep end index: " + sleepStopIndex_1 + " sleep end: " + countNextSleepStop_1);
+        if (secondBlock) {
+            LOG.info(" sleep_2 begin index:" + sleepStartIndex_2 + " next index: " + countNextSleepStart_2 + " sleep end index: " + sleepStopIndex_2 + " sleep end: " + countNextSleepStop_2);
+        }
+
+// SLEEP BLOCK 1
+        // add all activity before sleep start
+        if (secondBlock) {
+            next_block = sleepStartIndex_2;
+        }
+        int newSleepStartIndex_1 = 0;
+        if (sleepStartIndex_1 >= seekAhead) {
+          newSleepStartIndex_1 = sleepStartIndex_1 - seekAhead;
+        } else {
+            newSleepStartIndex_1 = 0;
+        }
+        for (int i = 0; i < newSleepStartIndex_1; i++) {
+            if (samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) {
+                if (samples.get(i).getRawIntensity() <= 300) {
+                    samples.get(i).setRawIntensity(200);
+                } else if ((samples.get(i).getRawIntensity() <= 1000) && (samples.get(i).getRawIntensity() > 100)) {
+                    samples.get(i).setRawIntensity(400);
+                } if (samples.get(i).getRawIntensity() > 1000) {
+                    samples.get(i).setRawIntensity(600);
+                }
+                samples.get(i).setRawKind(1);
+                resultList.add(samples.get(i));
+            } else {
+                if (samples.get(i).getRawKind() == ActivityKind.TYPE_ACTIVITY) {
+                    if (i < (newSleepStartIndex_1 - 3)) {
+                        if ((samples.get(i + 1).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) || (samples.get(i + 2).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) || (samples.get(i + 3).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP)) {
+                            samples.get(i).setRawKind(1);
+                            //samples.get(i).setRawIntensity(700);
+                        } else {
+                            samples.get(i).setRawIntensity(1000);
+                        }
+                    }
+                    //samples.get(i).setRawIntensity(1000);
+                } else {
+                    samples.get(i).setRawIntensity(1000);
+                }
+                resultList.add(samples.get(i));
+            }
+        }
+
+// add sleep activity
+        int newSleepStopIndex_1;
+
+        if ((sleepStopIndex_1 + seekAhead) < next_block) {
+            newSleepStopIndex_1 = sleepStopIndex_1 + seekAhead * 2;
+        } else {
+            newSleepStopIndex_1 = next_block;
+        }
+
+        boolean replaceActivity_1 = false;
+        for (int i = newSleepStartIndex_1; i < newSleepStopIndex_1; i++) {
+            ActivitySample sample = samples.get(i);
+            if (i < sleepStartIndex_1) {
+                if (samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) {
+                    replaceActivity_1 = true;
+                    samples.get(i).setRawIntensity(600);
+                    resultList.add(samples.get(i));
+                } else {
+                    if (replaceActivity_1) {
+                        samples.get(i).setRawKind(2);
+                        samples.get(i).setRawIntensity(600);
+                        resultList.add(samples.get(i));
+                    } else {
+                        samples.get(i).setRawIntensity(600);
+                        resultList.add(samples.get(i));
+                    }
+                }
+            }
+            if ((samples.get(i).getRawKind() == ActivityKind.TYPE_DEEP_SLEEP) || (samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP)) {
+                if (samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) {
+                    if (i > 0) {
+                        if (samples.get(i - 1).getHeartRate() > 0) {
+                            samples.get(i).setHeartRate(samples.get(i - 1).getHeartRate());
+                        }
+                    } else {
+                        if (samples.get(i + 1).getHeartRate() > 0) {
+                            samples.get(i).setHeartRate(samples.get(i + 1).getHeartRate());
+                        }
+                    }
+                    samples.get(i).setRawIntensity(600);
+                    resultList.add(samples.get(i));
+                } else {
+                    samples.get(i).setRawIntensity(1000);
+                    resultList.add(samples.get(i));
+                }
+            }
+
+            if ((samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) && (i > sleepStopIndex_1)) {
+                samples.get(i).setRawIntensity(600);
+                resultList.add(samples.get(i));
+            }
+      }
+
+
+// add remaining activity
+        if (newSleepStopIndex_1 < next_block) {
+            for (int i = newSleepStopIndex_1; i < (next_block-1); i++) {
+                if (samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) {
+                    if (samples.get(i).getRawIntensity() <= 300) {
+                        samples.get(i).setRawIntensity(200);
+                    } else if ((samples.get(i).getRawIntensity() <= 1000) && (samples.get(i).getRawIntensity() > 100)) {
+                        samples.get(i).setRawIntensity(400);
+                    } if (samples.get(i).getRawIntensity() > 1000) {
+                        samples.get(i).setRawIntensity(600);
+                    }
+                    samples.get(i).setRawKind(1);
+                    resultList.add(samples.get(i));
+                } else {
+                    if (samples.get(i).getRawKind() == ActivityKind.TYPE_ACTIVITY) {
+                        if (i < (next_block - 3)) {
+                            if ((samples.get(i + 1).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) || (samples.get(i + 2).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) || (samples.get(i + 3).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP)) {
+                                samples.get(i).setRawKind(1);
+                                //samples.get(i).setRawIntensity(700);
+                            } else {
+                                samples.get(i).setRawIntensity(1000);
+                            }
+                        }
+                        //samples.get(i).setRawIntensity(1000);
+                    } else {
+                        samples.get(i).setRawIntensity(1000);
+                    }
+                    resultList.add(samples.get(i));
+                }
+            }
+        }
+
+        if (!secondBlock) {
+            samples.get(next_block-1).setRawIntensity(100);
+            samples.get(next_block-1).setRawKind(-1);
+            resultList.add(samples.get(next_block-1));
+            return resultList;
+        }
+
+// SLEEP BLOCK 2
+// add sleep activity
+        int newSleepStopIndex_2;
+        int newSleepStartIndex_2 = 0;
+        boolean replaceActivity_2 = false;
+        if (sleepStartIndex_2 >= next_block + seekAhead) {
+            newSleepStartIndex_2 = sleepStartIndex_2 - seekAhead;
+        } else {
+            newSleepStartIndex_2 = next_block;
+        }
+        if ((sleepStopIndex_2 + seekAhead) < numEntries) {
+            newSleepStopIndex_2 = sleepStopIndex_2 + seekAhead;
+        } else {
+            newSleepStopIndex_2 = numEntries;
+        }
+        for (int i = newSleepStartIndex_2; i < newSleepStopIndex_2; i++) {
+            ActivitySample sample = samples.get(i);
+            if (i < sleepStartIndex_2) {
+                if (samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) {
+                    replaceActivity_2 = true;
+                    samples.get(i).setRawIntensity(600);
+                    resultList.add(samples.get(i));
+                } else {
+                    if (replaceActivity_2) {
+                        samples.get(i).setRawKind(2);
+                        samples.get(i).setRawIntensity(600);
+                        resultList.add(samples.get(i));
+                    } else {
+                        samples.get(i).setRawIntensity(600);
+                        resultList.add(samples.get(i));
+                    }
+                }
+            }
+
+
+            if ((samples.get(i).getRawKind() == ActivityKind.TYPE_DEEP_SLEEP) || (samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP)) {
+                if (samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) {
+                    if (i > 0) {
+                        if (samples.get(i - 1).getHeartRate() > 0) {
+                            samples.get(i).setHeartRate(samples.get(i - 1).getHeartRate());
+                        }
+                    } else {
+                        if (samples.get(i + 1).getHeartRate() > 0) {
+                            samples.get(i).setHeartRate(samples.get(i + 1).getHeartRate());
+                        }
+                    }
+                    samples.get(i).setRawIntensity(600);
+                    resultList.add(samples.get(i));
+                } else {
+                    samples.get(i).setRawIntensity(1000);
+                    resultList.add(samples.get(i));
+                }
+            }
+            if ((samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) && (i > sleepStopIndex_2)) {
+                samples.get(i).setRawIntensity(600);
+                resultList.add(samples.get(i));
+            }
+        }
+
+        // add remaining activity
+        if (newSleepStopIndex_2 < numEntries) {
+            for (int i = newSleepStopIndex_2; i < (numEntries-1); i++) {
+                if (samples.get(i).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) {
+                    if (samples.get(i).getRawIntensity() <= 300) {
+                        samples.get(i).setRawIntensity(200);
+                    } else if ((samples.get(i).getRawIntensity() <= 1000) && (samples.get(i).getRawIntensity() > 100)) {
+                        samples.get(i).setRawIntensity(400);
+                    } if (samples.get(i).getRawIntensity() > 1000) {
+                        samples.get(i).setRawIntensity(600);
+                    }
+                    samples.get(i).setRawKind(1);
+                    resultList.add(samples.get(i));
+                } else {
+                    if (samples.get(i).getRawKind() == ActivityKind.TYPE_ACTIVITY) {
+                        if (i < (numEntries - 3)) {
+                            if ((samples.get(i + 1).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) || (samples.get(i + 2).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP) || (samples.get(i + 3).getRawKind() == ActivityKind.TYPE_LIGHT_SLEEP)) {
+                                samples.get(i).setRawKind(1);
+                                //samples.get(i).setRawIntensity(700);
+                            } else {
+                                samples.get(i).setRawIntensity(1000);
+                            }
+                        }
+                        //samples.get(i).setRawIntensity(1000);
+                    } else {
+                        samples.get(i).setRawIntensity(1000);
+                    }
+                    resultList.add(samples.get(i));
+                }
+            }
+        }
+        samples.get(numEntries-1).setRawIntensity(-1);
+        samples.get(numEntries-1).setRawKind(-1);
+        resultList.add(samples.get(numEntries-1));
+        return resultList;
+    }
 }
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/lenovo/watchxplus/WatchXPlusDeviceSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/lenovo/watchxplus/WatchXPlusDeviceSupport.java
index 7699b0a97..4440d7944 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/lenovo/watchxplus/WatchXPlusDeviceSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/lenovo/watchxplus/WatchXPlusDeviceSupport.java
@@ -90,9 +90,6 @@ import nodomain.freeyourgadget.gadgetbridge.util.GB;
 import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 import nodomain.freeyourgadget.gadgetbridge.util.StringUtils;
 
-import static nodomain.freeyourgadget.gadgetbridge.GBApplication.getContext;
-import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst.PREF_LANGUAGE;
-
 public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
     private static final Prefs prefs  = GBApplication.getPrefs();
 
@@ -1018,15 +1015,17 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
      */
     private void setLongSitHours(TransactionBuilder builder, boolean enable, int hourStart, int minuteStart, int hourEnd, int minuteEnd, int period) {
         LOG.info(" Setting Long sit reminder... Enabled:"+enable+" Period:"+period);
-        LOG.info(" Setting Long sit time... Hs:"+hourEnd+" Ms:"+minuteEnd+" He:"+hourStart+" Me:"+minuteStart);
+        LOG.info(" Setting Long sit time... Hs:"+hourStart+" Ms:"+minuteStart+" He:"+hourEnd+" Me:"+minuteEnd);
         // set Long Sit reminder time
         byte[] command = WatchXPlusConstants.CMD_INACTIVITY_REMINDER_SET;
 
         byte[] bArr = new byte[10];
+        // do not remind
         bArr[0] = (byte) hourEnd;            // byte[08]
         bArr[1] = (byte) minuteEnd;          // byte[09]
         bArr[2] = (byte) hourStart;          // byte[10]
         bArr[3] = (byte) minuteStart;        // byte[11]
+        // remind
         bArr[4] = (byte) hourStart;          // byte[12]
         bArr[5] = (byte) minuteStart;        // byte[13]
         bArr[6] = (byte) hourEnd;            // byte[14]
@@ -1506,13 +1505,13 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
             } else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_DAY_STEPS_INDICATOR, 5)) {
                 handleStepsInfo(value);
             } else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_DATA_COUNT, 5)) {
-                LOG.info(" Received data count ");
+                LOG.info(" Received data count: " + value);
                 handleDataCount(value);
             } else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_DATA_DETAILS, 5)) {
-                LOG.info(" Received data details ");
+                LOG.info(" Received data details: " + value);
                 handleDataDetails(value);
             } else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_DATA_CONTENT, 5)) {
-                LOG.info(" Received data content ");
+                LOG.info(" Received data content: " + value);
                 handleDataContentAck(value);
             } else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_BP_MEASURE_STARTED, 5)) {
                 handleBpMeasureResult(value);
@@ -1707,7 +1706,7 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
                     }
 
                     int tsWithOffset = requestedDataTimestamp + (((((chunkNo * 16) / 2) + ((i - 4) / 2)) *5) * 60) - timezoneOffset;
-                    LOG.debug(" requested timestamp " + requestedDataTimestamp + " chunkNo " + chunkNo + " Got data: " + new Date((long) tsWithOffset * 1000) + ", value: " + val);
+                    LOG.debug(" SLEEP requested timestamp " + requestedDataTimestamp + " chunkNo " + chunkNo + " Got data: " + new Date((long) tsWithOffset * 1000) + ", rawIntensity: " + val);
                     WatchXPlusActivitySample sample = createSample(dbHandler, tsWithOffset);
                     sample.setTimestamp(tsWithOffset);
                     sample.setProvider(provider);
@@ -1729,7 +1728,7 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
                         break;
                     }
                     int tsWithOffset = requestedDataTimestamp + (((((chunkNo * 16) + i) - 4) * 2) * 60) - timezoneOffset;
-//                    LOG.debug(" requested timestamp " + requestedDataTimestamp + " chunkNo " + chunkNo + " Got data: " + new Date((long) tsWithOffset * 1000) + ", value: " + val);
+                    LOG.debug(" HEART RATE requested timestamp " + requestedDataTimestamp + " chunkNo " + chunkNo + " Got data: " + new Date((long) tsWithOffset * 1000) + ", value: " + val);
                     WatchXPlusActivitySample sample = createSample(dbHandler, tsWithOffset);
                     sample.setTimestamp(tsWithOffset);
                     sample.setHeartRate(val);
@@ -1742,6 +1741,16 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
                 handleEndOfDataChunks(chunkNo, type);
             } else {
                 LOG.warn(" Got unsupported data package type: " + type);
+
+                for (int i = 4; i < value.length; i++) {
+                    int val = Conversion.fromByteArr16(value[i], value[i+1]);
+                    if (65535 == val) {
+                        break;
+                    }
+                    int tsWithOffset = requestedDataTimestamp + (((((chunkNo * 16) / 2) + ((i - 4) / 2)) *5) * 60) - timezoneOffset;
+                    LOG.debug(" UNSUPPORTED requested timestamp for type: " + type + " " + requestedDataTimestamp + " chunkNo " + chunkNo + " Got data: " + new Date((long) tsWithOffset * 1000) + ", rawIntensity: " + val);
+                }
+
             }
         } catch (Exception ex) {
             LOG.warn((ex.getMessage()));
diff --git a/app/src/main/res/values-bg/strings.xml b/app/src/main/res/values-bg/strings.xml
index ba67773ef..839be00c8 100644
--- a/app/src/main/res/values-bg/strings.xml
+++ b/app/src/main/res/values-bg/strings.xml
@@ -302,6 +302,7 @@
     <string name="pref_header_device_spec_settings">Настройки на устройството</string>
     <string name="pref_title_device_spec_settings_force_time">Принудително синхронизирай часа</string>
     <string name="pref_summary_device_spec_settings_title_force_time">Принудително синхронизирай дата и час при свързване. Стрелките може да показват грешно време.</string>
+    <string name="pref_title_device_spec_settings_show_raw_graph">Покажи графика в суров вид</string>
     <!-- Device Settings - Calibration - Used in devicesettings_watchxplus.xml -->
     <string name="pref_header_sensors_calibration">Калибриране на сензорите</string>
     <string name="pref_title_sensors_altitude">Калибриране на височината</string>
@@ -310,10 +311,6 @@
     <string name="pref_sensors_bp_calibration_high">Кръвно налягане SYSTOLIC (висока)</string>
     <string name="prefs_sensors_button_bp_calibration">Калибриране</string>
     <string name="prefs_sensors_button_bp_calibration_sum">Натисни тук за калибриране</string>
-    <!-- Device Settings - Long Sit Reminder -->
-    <string name="pref_summary_longsit">Напомни ако няма активност за повече от X минути</string>
-    <string name="prefs_longsit_switch">Напомняне за бездействие</string>
-    <string name="pref_title_longsit">Период на неактивност (минути)</string>
     <!-- Device Settings - Power Mode -->
     <string name="power_mode_title">Режим на часовника</string>
     <string name="power_mode_normal">Нормален</string>
@@ -556,6 +553,9 @@
     <string name="mi2_prefs_do_not_disturb_end">Край</string>
     <string name="mi2_prefs_do_not_disturb_start">Начало</string>
     <string name="mi2_prefs_do_not_disturb">Не безпокой</string>
+    <string name="mi2_prefs_inactivity_warnings">Предупреждение за бездействие</string>
+    <string name="mi2_prefs_inactivity_warnings_summary">Устройството ще вибрира ако бездействате за известно време</string>
+    <string name="mi2_prefs_inactivity_warnings_threshold">Период на бездействие (в минути)</string>
     <string name="you_slept">Вие спахте от %1$s до %2$s</string>
     <string name="widget_steps_label">Стъпки: %1$02d</string>
     <string name="widget_sleep_label">Сън: %1$s</string>
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index 1d3cccde9..76867ffae 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -850,4 +850,32 @@
     <string name="devicetype_amazfit_bips">Amazfit Bip S</string>
     <string name="pref_title_vibration_strength">Intensitat de vibració</string>
     <string name="pref_header_auto_fetch">Recollida automàtica</string>
+    <string name="menuitem_workout">Entrenament</string>
+    <string name="menuitem_eventreminder">Recordatori d\'esdeveniment</string>
+    <string name="menuitem_hr">Ritme cardíac</string>
+    <string name="devicetype_watchxplus">Watch X Plus</string>
+    <string name="devicetype_watchx">Watch X</string>
+    <string name="power_mode_watch">Només rellotge</string>
+    <string name="power_mode_saving">Estalvi d\'energia</string>
+    <string name="power_mode_normal">Normal</string>
+    <string name="pref_title_longsit">Període d\'inactivitat (minuts)</string>
+    <string name="prefs_longsit_switch">Recordatori d\'inactivitat</string>
+    <string name="prefs_sensors_button_bp_calibration_sum">Prem aquí per començar la calibració</string>
+    <string name="prefs_sensors_button_bp_calibration">Calibració</string>
+    <string name="pref_sensors_bp_calibration">Calibració de la pressió sanguínia</string>
+    <string name="pref_title_sensors_altitude">Calibració d\'altitud</string>
+    <string name="pref_header_sensors_calibration">Calibració de sensors</string>
+    <string name="pref_header_device_spec_settings">Configuració de l\'aparell</string>
+    <string name="pref_summary_notifications_and_calls_title_shake_reject">Duplica l\'acció del botó del rellotge</string>
+    <string name="prefs_notifications_and_calls_shake_reject">Sacseja el canell per a ignorar/rebutjar la trucada</string>
+    <string name="pref_summary_notifications_and_calls_title_reject">Off - ignora, On - rebutja</string>
+    <string name="prefs_notifications_and_calls_reject">Botó d\'ignorar/rebutjar trucada</string>
+    <string name="pref_header_notifications_and_calls_callhandling">Gestió de trucades</string>
+    <string name="pref_title_notifications_and_calls_repeat_on_misscall">Repetex durant X minuts</string>
+    <string name="pref_summary_notifications_and_calls_enable_misscall">Es repeteix a cada minut</string>
+    <string name="pref_notifications_and_calls_enable_misscall">Notifica les trucades perdudes</string>
+    <string name="prefs_notifications_and_calls_continious_ring">Notificació durant el to de trucada</string>
+    <string name="pref_title_notifications_and_calls_repeat_on_call">Repeteix la notificació de trucada</string>
+    <string name="pref_header_notifications_and_calls">Notificacions i trucades</string>
+    <string name="title_activity_LenovoWatch_calibration">Calibració del Watch X Plus</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 705a056f8..1ad6feb0c 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -863,4 +863,17 @@
     <string name="pref_qhybrid_title_widget_draw_circles">Widget-Kreise zeichnen</string>
     <string name="pref_header_auto_fetch">Automatischer Abruf</string>
     <string name="pref_qhybrid_save_raw_activity_files">Raw Activity Dateien speichern</string>
+    <string name="menuitem_workout">Training</string>
+    <string name="menuitem_hr">Herzfrequenz</string>
+    <string name="devicetype_watchxplus">Watch X Plus</string>
+    <string name="devicetype_watchx">Watch X</string>
+    <string name="prefs_sensors_button_bp_calibration">Kalibrierung</string>
+    <string name="pref_sensors_bp_calibration_high">Blutdruck SYSTOLISCH (hoch)</string>
+    <string name="pref_sensors_bp_calibration_low">Blutdruck DIASTOLISCH (niedrig)</string>
+    <string name="pref_sensors_bp_calibration">Blutdruckkalibrierung</string>
+    <string name="pref_title_sensors_altitude">Höhenkalibrierung</string>
+    <string name="pref_header_sensors_calibration">Sensorkalibrierung</string>
+    <string name="pref_title_device_spec_settings_force_time">Synchronisierungszeit erzwingen</string>
+    <string name="pref_header_device_spec_settings">Geräteeinstellungen</string>
+    <string name="pref_header_notifications_and_calls">Benachrichtigungen und Anrufe</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-he/strings.xml b/app/src/main/res/values-he/strings.xml
index da006b7c2..512584203 100644
--- a/app/src/main/res/values-he/strings.xml
+++ b/app/src/main/res/values-he/strings.xml
@@ -860,4 +860,35 @@
     <string name="menuitem_eventreminder">תזכורת אירועים</string>
     <string name="menuitem_hr">דופק</string>
     <string name="menuitem_pai">בינת פעילות</string>
+    <string name="devicetype_watchxplus">Watch X Plus</string>
+    <string name="devicetype_watchx">Watch X</string>
+    <string name="power_mode_title">צריכת חשמל בשעון</string>
+    <string name="pref_summary_notifications_and_calls_title_shake_reject">כפיל של פעולת כפתור השעון</string>
+    <string name="power_mode_watch">שעון בלבד</string>
+    <string name="power_mode_saving">חיסכון בחשמל</string>
+    <string name="power_mode_normal">רגיל</string>
+    <string name="pref_title_longsit">משך חוסר פעילות (דקות)</string>
+    <string name="prefs_longsit_switch">תזכורת חוסר פעילות</string>
+    <string name="pref_summary_longsit">להזכיר לי במקרה של חוסר פעילות למשך X דקות</string>
+    <string name="prefs_sensors_button_bp_calibration_sum">יש ללחוץ כאן כדי להתחיל כיול</string>
+    <string name="prefs_sensors_button_bp_calibration">כיול</string>
+    <string name="pref_sensors_bp_calibration_high">לחץ דם סיסטולי (גבוה)</string>
+    <string name="pref_sensors_bp_calibration_low">לחץ דם דיאסטולי (נמוך)</string>
+    <string name="pref_sensors_bp_calibration">כיוון לחץ דם</string>
+    <string name="pref_title_sensors_altitude">כיוון גובה</string>
+    <string name="pref_summary_device_spec_settings_title_force_time">אילוץ סנכרון השעון בעת התחברות מחדש. מחוגים אנלוגיים עשויים להציג שעה שגויה!</string>
+    <string name="pref_header_sensors_calibration">כיול חיישנים</string>
+    <string name="pref_title_device_spec_settings_force_time">אילוץ סנכרון השעון</string>
+    <string name="pref_header_device_spec_settings">הגדרות התקן</string>
+    <string name="prefs_notifications_and_calls_shake_reject">ניעור פרק כף היד כדי להתעלם/לדחות שיחות</string>
+    <string name="pref_summary_notifications_and_calls_title_reject">כבוי - התעלמות, פעיל - דחייה</string>
+    <string name="prefs_notifications_and_calls_reject">התעלמות/דחייה עם כפתור</string>
+    <string name="pref_header_notifications_and_calls_callhandling">טיפול בשיחות</string>
+    <string name="pref_title_notifications_and_calls_repeat_on_misscall">חזרה למשך X דקות</string>
+    <string name="pref_summary_notifications_and_calls_enable_misscall">חוזרת כל דקה</string>
+    <string name="pref_notifications_and_calls_enable_misscall">התראה על שיחה שהוחמצה</string>
+    <string name="pref_header_notifications_and_calls">התראות ושיחות</string>
+    <string name="pref_title_notifications_and_calls_repeat_on_call">חזרה על התראות על שיחות</string>
+    <string name="prefs_notifications_and_calls_continious_ring">התראה במהלך צלצול טלפון</string>
+    <string name="title_activity_LenovoWatch_calibration">כיול Watch X Plus</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-nb-rNO/strings.xml b/app/src/main/res/values-nb-rNO/strings.xml
index 5047cf645..e2b553e2c 100644
--- a/app/src/main/res/values-nb-rNO/strings.xml
+++ b/app/src/main/res/values-nb-rNO/strings.xml
@@ -859,4 +859,7 @@
     <string name="menuitem_eventreminder">Hendelsespåminnelse</string>
     <string name="menuitem_hr">Puls</string>
     <string name="pref_qhybrid_save_raw_activity_files">Lagre råfiler fra aktivitet</string>
+    <string name="prefs_sensors_button_bp_calibration_sum">Trykk her for å starte kalibrering</string>
+    <string name="prefs_sensors_button_bp_calibration">Kalibrering</string>
+    <string name="pref_header_device_spec_settings">Enhetsinnstillinger</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index ebb8a54a7..332c29199 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -853,4 +853,40 @@
     <string name="pref_summary_relax_firmware_checks">Ontspannen firmwarecontroles</string>
     <string name="pref_header_auto_fetch">Automatisch ophalen</string>
     <string name="pref_qhybrid_title_widget_draw_circles">Teken widget cirkels</string>
+    <string name="pref_qhybrid_save_raw_activity_files">Bewaar onbewerkte activiteitsbestanden</string>
+    <string name="menuitem_workout">Training</string>
+    <string name="menuitem_eventreminder">Gebeurtenis herinnering</string>
+    <string name="menuitem_hr">Hartslag</string>
+    <string name="menuitem_pai">PAI</string>
+    <string name="devicetype_watchxplus">Watch X Plus</string>
+    <string name="devicetype_watchx">Watch X</string>
+    <string name="power_mode_watch">Alleen horloge</string>
+    <string name="power_mode_saving">Energiebesparing</string>
+    <string name="power_mode_normal">Normaal</string>
+    <string name="power_mode_title">Horloge energie mode</string>
+    <string name="pref_title_longsit">Inactiviteitsperiode (minuten)</string>
+    <string name="prefs_longsit_switch">Inactiviteit herinnering</string>
+    <string name="pref_summary_longsit">Herinneren als er X minuten inactiviteit is</string>
+    <string name="prefs_sensors_button_bp_calibration_sum">Druk hier om te beginnen met kalibreren</string>
+    <string name="prefs_sensors_button_bp_calibration">Kalibratie</string>
+    <string name="pref_sensors_bp_calibration_high">Bloeddruk SYSTOLISCH (hoog)</string>
+    <string name="pref_sensors_bp_calibration_low">Bloeddruk DIASTOLISCH (laag)</string>
+    <string name="pref_sensors_bp_calibration">Bloeddruk kalibratie</string>
+    <string name="pref_title_sensors_altitude">Hoogte kalibratie</string>
+    <string name="pref_header_sensors_calibration">Sensoren Kalibratie</string>
+    <string name="pref_summary_device_spec_settings_title_force_time">Forceer automatische tijd synchronisatie bij opnieuw verbinden. Analoge wijzers kunnen een onjuiste tijd aangeven!</string>
+    <string name="pref_title_device_spec_settings_force_time">Forceer tijdsynchronisatie</string>
+    <string name="pref_header_device_spec_settings">Apparaat instellingen</string>
+    <string name="pref_summary_notifications_and_calls_title_shake_reject">Dupliceert horlogeknop actie</string>
+    <string name="prefs_notifications_and_calls_shake_reject">"Schud pols: negeer / weiger  oproep"</string>
+    <string name="pref_summary_notifications_and_calls_title_reject">Uit - negeren, Aan - weigeren</string>
+    <string name="prefs_notifications_and_calls_reject">Knop oproep negeren / weigeren</string>
+    <string name="pref_header_notifications_and_calls_callhandling">Gespreksafhandeling</string>
+    <string name="pref_title_notifications_and_calls_repeat_on_misscall">Herhaal gedurende X minuten</string>
+    <string name="pref_summary_notifications_and_calls_enable_misscall">Herhaalt elke minuut</string>
+    <string name="pref_notifications_and_calls_enable_misscall">Melding voor een gemist gesprek</string>
+    <string name="prefs_notifications_and_calls_continious_ring">Melding tijdens het bellen</string>
+    <string name="pref_title_notifications_and_calls_repeat_on_call">Herhaal oproepmelding</string>
+    <string name="pref_header_notifications_and_calls">Meldingen en oproepen</string>
+    <string name="title_activity_LenovoWatch_calibration">Watch X Plus-kalibratie</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 7212d8cba..199a5d3c2 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -858,4 +858,18 @@
     <string name="menuitem_eventreminder">事件提醒</string>
     <string name="menuitem_hr">心率</string>
     <string name="menuitem_pai">PAI</string>
+    <string name="pref_title_device_spec_settings_force_time">强制时间同步</string>
+    <string name="pref_header_device_spec_settings">设备设置</string>
+    <string name="pref_summary_notifications_and_calls_title_shake_reject">重复手表按钮操作</string>
+    <string name="prefs_notifications_and_calls_shake_reject">晃动手腕以忽略/拒接来电</string>
+    <string name="pref_summary_notifications_and_calls_title_reject">关 - 忽略，开 - 拒接</string>
+    <string name="prefs_notifications_and_calls_reject">按钮忽略或拒接来电</string>
+    <string name="pref_header_notifications_and_calls_callhandling">来电处理</string>
+    <string name="pref_title_notifications_and_calls_repeat_on_misscall">X 分钟重复一次</string>
+    <string name="pref_summary_notifications_and_calls_enable_misscall">每分钟重复</string>
+    <string name="pref_notifications_and_calls_enable_misscall">通知未接来电</string>
+    <string name="prefs_notifications_and_calls_continious_ring">响铃时通知</string>
+    <string name="pref_title_notifications_and_calls_repeat_on_call">重复来电通知</string>
+    <string name="pref_header_notifications_and_calls">通知和来电</string>
+    <string name="title_activity_LenovoWatch_calibration">WatchXPlus 首选项</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 3fd4aee62..34ada6992 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -216,6 +216,7 @@
     <string name="pref_header_device_spec_settings">Device settings</string>
     <string name="pref_title_device_spec_settings_force_time">Force synchronize time</string>
     <string name="pref_summary_device_spec_settings_title_force_time">Force auto synchronize time on reconnect. Analog hands may show incorrect time!</string>
+    <string name="pref_title_device_spec_settings_show_raw_graph">Show RAW data on activity graph</string>
     <!-- Device Settings - Calibration - Used in devicesettings_watchxplus.xml -->
     <string name="pref_header_sensors_calibration">Sensors Calibration</string>
     <string name="pref_title_sensors_altitude">Altitude calibration</string>
@@ -224,10 +225,6 @@
     <string name="pref_sensors_bp_calibration_high">Blood Pressure SYSTOLIC (high)</string>
     <string name="prefs_sensors_button_bp_calibration">Calibration</string>
     <string name="prefs_sensors_button_bp_calibration_sum">Press here to begin calibration</string>
-    <!-- Device Settings - Long Sit Reminder -->
-    <string name="pref_summary_longsit">Remind if there are inactivity for X minutes</string>
-    <string name="prefs_longsit_switch">Inactivity reminder</string>
-    <string name="pref_title_longsit">Inactivity period (minutes)</string>
     <!-- Device Settings - Power Mode -->
     <string name="power_mode_title">Watch power mode</string>
     <string name="power_mode_normal">Normal</string>
diff --git a/app/src/main/res/xml/devicesettings_longsit.xml b/app/src/main/res/xml/devicesettings_longsit.xml
index 0f199cdb5..500e22b30 100644
--- a/app/src/main/res/xml/devicesettings_longsit.xml
+++ b/app/src/main/res/xml/devicesettings_longsit.xml
@@ -4,21 +4,21 @@
         android:icon="@drawable/ic_activity_sleep"
         android:key="screen_longsit"
         android:persistent="false"
-        android:summary="@string/pref_summary_longsit"
-        android:title="@string/prefs_longsit_switch">
+        android:summary="@string/mi2_prefs_inactivity_warnings_summary"
+        android:title="@string/mi2_prefs_inactivity_warnings">
 
         <!-- workaround for missing toolbar -->
-        <PreferenceCategory android:title="@string/pref_summary_longsit" />
+        <PreferenceCategory android:title="@string/mi2_prefs_inactivity_warnings_summary" />
 
         <SwitchPreference
             android:defaultValue="false"
             android:key="pref_longsit_switch"
-            android:title="@string/prefs_longsit_switch" />
+            android:title="@string/mi2_prefs_inactivity_warnings" />
         <EditTextPreference
             android:defaultValue="60"
             android:key="pref_longsit_period"
-            android:summary="@string/pref_summary_longsit"
-            android:title="@string/pref_title_longsit"/>
+            android:summary="@string/mi2_prefs_inactivity_warnings_summary"
+            android:title="@string/mi2_prefs_inactivity_warnings_threshold"/>
         <nodomain.freeyourgadget.gadgetbridge.util.XTimePreference
             android:defaultValue="06:00"
             android:key="pref_longsit_start"
diff --git a/app/src/main/res/xml/devicesettings_watchxplus.xml b/app/src/main/res/xml/devicesettings_watchxplus.xml
index 04a7bd91b..72ddca07c 100644
--- a/app/src/main/res/xml/devicesettings_watchxplus.xml
+++ b/app/src/main/res/xml/devicesettings_watchxplus.xml
@@ -65,6 +65,10 @@
             android:key="pref_device_spec_settings_force_time"
             android:summary="@string/pref_summary_device_spec_settings_title_force_time"
             android:title="@string/pref_title_device_spec_settings_force_time" />
+        <SwitchPreference
+            android:defaultValue="false"
+            android:key="show_raw_graph"
+            android:title="@string/pref_title_device_spec_settings_show_raw_graph" />
     </PreferenceScreen>
     <PreferenceScreen
         android:icon="@drawable/ic_activity_unknown"