Hello, a week ago my forerunner started to have battery issues. Battery lifespan doesn't go beyond 5h even without any workout ongoing/gps.
The device is 2 years old and it was automatically updated by GarminConnect when I uploaded my last training session.
I have tried:
* Normal reboot
* Hard reboot
* Reset to factory settings
* Connect it to Garmin Express
Any idea ? I've seen it's a common issue when devices reach 2 years. Garmin should take this into account.