I didn't find any concrete suggestion for this problem.
I had a Forerunner 245 that was disconnecting from time to time from the phone's bluetooth.
Recently I exchanged the device for a brand new (because of death pixels) and the new device is ALWAYS disconnecting. In order to reconnect I have to open the app Garmin connect. After I close the app, the watch disconnect himself within 2 min.
I don't have any other devices connected at the bluetooth of the phone.
The Garmin connect device settings for the battery savings are set to: "no restrictions".
It is really upsetting as the watch is almost unusable.
How can I solve this issue?
Phone Xiaomi Mi Lite 11 - Android 11
Garmin Connect v.4.66
Forerunner 245 music v.12.10