Workaround for logout in the Xplora® App

1. <del>add phone number from watch to contacts (as admin)</del> As an admin user, add watches phone number to watches contacts https://github.com/Ludy87/xplora_watch/issues/24#issuecomment-1145159066
2. create a login profile for this phone number
3. log into the app with the created profile to test whether it works
4. use the login data for the integration