This is detailed explanation of what permissions are used by our application and why. Please remember, that we do take privacy extremely seriously and we do not collect or store any of your private data. You can find more about this in our privacy policy article.


  • Necessary to store application data and settings (only necessary on Android 5 and older).


  • This is used to display contact names for incoming calls and received notifications.


  • This is required so it's possible to detect incoming calls and display appropriate notification on your bracelet.

Call logs

  • This is required only on Android 9+ to display incoming call contact names and numbers.

Body Sensors

  • This permission is required so it's possible to export data to Google Fit.