A week ago, I connected the 245 to my laptop and ran Garmin Express, allowing a software update for the first time in many months (maybe a year). Since then, my Body Battery function hasn't worked. When I reconnect to the laptop, it says I have "two new updates," but when I try to install them it says "update failed" or something to that effect in a red banner across the top of the window.
Reading about this here, I saw suggestions to "reset" the watch. I've restarted it a couple of times without any change. How to reset instead? Will reset undo my installed/modified apps?
Why am I not able to run the software update successfully?