Calibrating watch battery gauge

I repeated the sequence of fully depletion and fully charge with my Enduro 2 that I had first tested with my Enduro https://forums.garmin.com/outdoor-recreation/outdoor-recreation-archive/f/enduro/351829/my-cruel-enduro-is-brutally-aggressive-in-juicing-battery/1695630#1695630

I know that it is not so healthy to let the battery level go down so low, but I surmised that a once a (battery’s) lifetime depletion would not change the fate of the battery.

So far so good: appr 2%/h during daytime and less than 1%/h in battery saver mode.

0 romitvo1 21 hours ago

I've certainly heard a few mentions of bricking. I suspect that may be more due to leaving it discharged for a while. Overnight say should be fine.

0 Tisztul_A_Visztula 21 hours ago in reply to romitvo1

Not even overnight. Full discharge is actively monitoring, and flashlight/backlight was on maximum, so the battery rapidly went down to zero. Then within 5 minutes the charge started.

I meant flashlight was used for Enduro 2, backlight for Enduro last year.