diff --git a/APKs/.gitkeep b/APKs/.gitkeep
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diff --git a/APKs/Readme.md b/APKs/Readme.md
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+**User's manual for install the apps in Google Play Store**
+
+Prerequisite:
+1. Devices: Android Mobile (Samsung s6) and watch (Polar M600) 
+2. One Google Account:
+(User: openlich.tudresden@gmail.com; 
+Password:ask Rene or Boqi) for google play store
+or **please offer one google account**
+
+Set up:
+1. Activ wlan in mobile 
+2. Install App via open the link:
+    https://play.google.com/apps/internaltest/4697375322782467797
+    it leads to the install page in play store (the link is also in gmail)
+3. Install WearOS Application in mobile for pairing the watch 
+    (google account in mobil will be synchronized)  
+4. Click google play store app in watch and scroll at the end to find our app 
+    (in the list for "Apps of my smartphone"-->sensorsharing)
+    install it in the watch
+
+finish! enjoy your sensor sharing
+
+    
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diff --git a/APKs/mobile-debug.apk b/APKs/mobile-debug.apk
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diff --git a/APKs/wear-debug.apk b/APKs/wear-debug.apk
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diff --git a/release/mobile_wear_apks/release/mobile-release.apk b/release/mobile_wear_apks/release/mobile-release.apk
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diff --git a/release/mobile_wear_apks/release/output.json b/release/mobile_wear_apks/release/output.json
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-[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":1,"versionName":"1.0","enabled":true,"outputFile":"mobile-release.apk","fullName":"release","baseName":"release"},"path":"mobile-release.apk","properties":{}}]
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diff --git a/release/mobile_wear_apks/release/wear-release.apk b/release/mobile_wear_apks/release/wear-release.apk
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