If you haven't , make sure you do a hard restart of watch (recommended after updates). Press the upper left button for ~35seconds until the screen goes black and then turn back on.
I have the exact same issue. It worked very fine but since last sunday suddenly the battery drops from 100% to 0% within a day just using not even tracking any activity. I already factory reset it and it did not change anything.
I have the same problem! Battery life used to be amazing but now it is terrible, can't believe I paid $500 for this? Charged it to 100% last night and now it's down to 90%, after just using it while sleeping? It goes down 25%- ish every day, even without tracking activities. I have the latest update, its been restarted, even to factory settings. It's been like this since like December sometime?
Thanks! I tried the steps in the link and I'm cautiously hopeful. Had to download maps that were not installed, took 2hours and I also deactivated the PulseOx, it's been 5 hours since my last charge to 100% and it's only down to 99% now. Really hoping this helps :)
