Aftwr 5.40 upgrade on Vivoactive 3 Music, watch doesn't show HR and sleep.
Aftwr 5.40 upgrade on Vivoactive 3 Music, watch doesn't show HR and sleep.
Aftwr 5.40 upgrade on Vivoactive 3 Music, watch doesn't show HR and sleep.
Is it realy the watch, that does not show the HR and sleep, or rather the phone app? In the second case, you probably just lost the Bluetooth connection, and the watch stopped syncing. Try stopping and restarting Bluetooth. If it does not help, try restarting both the watch and the phone. In case it does not help again, try the troubleshooting tips from the following thread: forums.garmin.com/.../1001843