Before the last update my battery would easily last all day and night. I’d even have enough to keep it going until the afternoon. Since updating last night to watchOS 10.1.1, the battery on my Series 8 has been awful. I’ve not used GPS or cellular and had my phone with me all day. Anyone else had this issue? I know I only charged it to 88% this morning but I can’t remember the last time I had to top it up in the evening before a workout.
10.2 public beta version worked for me (Series 7). Normally I would normally not mess with beta updates but my watch was useless otherwise. Last I heard was that the official 10.2 update is to be released in December. Watch is working great now. I turned beta updates off in settings afterwards.