My Apple Watch Series 7 battery is draining significantly faster and charging significantly slower since installing WatchOS 10.3. Maybe the 10.3.1 update, I’m not absolutely sure.
I’ve tried powering off both the phone and watch and powering them back on, phone first, anything else to try?
[Re-Titled by Moderator]
Apple Watch Series 7, watchOS 10
I'm having the same issue since 10.3 (or 10.3.1). Before I'd go through a day with typically 30% charge left at around 10PM, now I'm down under 10% before 10. Nothing has changed on my phone or my watch, other than the upgrade to 10.3.
Yes so the likelihood is that some software that was happy before 10.3.1 is no longer happy
If you really want to get to the root of this...
Apple Watch battery drain - the ultimate … - Apple Community
Apple Watch battery is draining faster and charging slowly post update
