Not sure if this coincides with the latest firmware updates (v9.00) but my 245M stopped receiving any smart notifications a week or so ago. So far I've tried:
- rebooting the watch
- unpairing and re-pairing the watch with my phone
- checking that notifications are enabled on the watch, notifications widget added
- checking that "do not disturb" is off and sleep times are set correctly
- making sure that notifications are enabled in the Garmin Connect app and apps are not blocked
Nothing has restored notifications. Any other suggestions I could attempt?