My phone battery sensor does not report battery level

[FloatingBoater (James Derrick)]

iPhone?
Android?
Nokia 3310?

Search is your friend:

Background Location not Updating on Google Pixel 8 Pro (and OnePlus 10)

iOS and Android are not the same, you need to troubleshoot each one separately. for android as mentinoed earlier in this thread start with these steps https://companion.home-assistant.io/docs/troubleshooting/faqs/#device-tracker-is-not-updating-in-android-app

Battery sensor update frequency

There’s lots of details we’d need to work out what is going on, but basically: Assuming: Recent Android OS version (Google Pixel version) Current HA Android App Background app and other settings as the documentation Backgound updating is the same for GPSr location as battery level (Samsung Android is more aggressive than Google Pixels at killing background app activity in the name of battery saving) Please can anyone share some tips where to start looking to diagnose and hopefully change t…