Apple Watch battery drains super fast after 10.1 update.

Series 7 Apple Watch. After 10.1 update my battery only lasts a few hours. I can literally watch the percentage go down. Rebooted the watch. Shut off background app refresh after advised by a friend. Still drains ridiculously fast. It’s essentially useless now. I’m out of ideas. Anyone else have this problem? This is crazy.

Posted on Oct 25, 2023 9:56 PM

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Posted on Oct 26, 2023 2:11 PM

Read my comment above… I reset my Watch four times in total. The fourth one Apple told me to reset but not use a back up. Still did not work. Call Apple back. They basically told me it was a software issue and there’s nothing they can do to fix it until an update rolls out. Then hopefully the update will fix the battery issue.

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Oct 26, 2023 2:11 PM in response to mng4apple

Read my comment above… I reset my Watch four times in total. The fourth one Apple told me to reset but not use a back up. Still did not work. Call Apple back. They basically told me it was a software issue and there’s nothing they can do to fix it until an update rolls out. Then hopefully the update will fix the battery issue.

Oct 27, 2023 11:30 PM in response to tony.d.

Just an update on this post. I found a solution that worked for me. It probably won’t be a solution for others as this seems to be a bit if a mystery on why this happened. 

The short story: I deleted all those third party watch face apps. That fixed it. 

The longer version: First thing I did after having the watch off all night was reset it as new. Took awhile because the battery drained really fast while it was  repairing. Had to wait for it charge back up so it could finish. Honestly, it was a waste of time. The watch wouldn’t even charge. Stayed at between 15 and 17 percent. 


In one of these threads here someone mentioned removing the watch face apps ( it was either Facer or Moby Face) so on my iPhone I deleted all of them (I had four) and waited. My watch was at 100% within a half hour. And it was cool to the touch. Not hot. It is now about 7 1/2 hours later and I’m down to 74%. Which is normal. I expect it to be better tomorrow because I won’t be fiddling with it as much. This also solved another problem (which I posted in another thread) The iPhone Watch App was misbehaving. All changes made to any of the faces, added faces or deleted faces wouldn’t sync over. I couldn’t even change faces from the app. This fixed that too. 

Not sure why these app made this mess. Bad code. Not updated for watchOS 10. Who knows. But if you have these apps try deleting them. 


edit: Seems to be what others are saying. Delete those apps. That should do it. But like I said. Might not work for everyone.

Oct 26, 2023 12:41 PM in response to tony.d.

My one week old watch was fine until I let it update to 10.1 last night. It immediately got super hot and battery drained from 98% to 20% in about 30 min. I can’t get it to charge because it stays overheated. I’ve rebooted, reset to factory, disabled a ton of features and nothing helps. It won’t charge beyond 30%.

The update broke it. Brand. New. Watch!! I’m so mad.

Oct 26, 2023 1:13 PM in response to tony.d.

Same for me on a Series 8. I took mine off the charger at 100 percent at 9 p.m., then went to bed. In sleep focus with the screen off and at 1:30 it was totally dead. I've reset and restarted and the drain persists. I've had trouble getting it to charge as well. It sat on the charger for 30 minutes today and lost 1 percent battery. I had to turn on airplane mode to get it to charge and even then it went from 41 to 45 percent in 45 minutes.

Oct 26, 2023 1:51 PM in response to tony.d.

Same issue. Appple Watch series 8. Went to bed with 100% battery and woke up with a dead watch. Reset my watch 3 times from back up. Still drained to 20% in under an hour. Apple support had me reset my watch without using a backup. Still drained insanely fast. 77% to 63% in 30 mins. Called Apple support again. After running a diagnostic test, they said the hardware was fine and it was a software issue. They have NO fix except for me to wait for the next update and hope if fixes the battery issue. My watch is useless at this point.


Oct 26, 2023 2:53 PM in response to tony.d.

Posted this in another thread. Updated to 10.1 yesterday after charging to 100%. Three hours later was shocked to see low battery alert. Tried to charge in the evening but could only get to 56% after two hours. After a hard restart, it went from 34% to 56% pretty fast. But then it died overnight.


This morning, charged to 100% (maybe a little less), pretty quickly. But again, low battery in 3 hours. In fact, it went from 21% to 4% in 15 minutes. Then it took 4+ hours to charge to 100%, with a hard restart mixed in. Been off the charger 51 minutes and I'm down to 78% already.


Not good, not normal.

Oct 27, 2023 8:32 PM in response to tony.d.

Same issue on a replacement series 4 I received today 10/27. Brand new-to-me, wouldn't charge to full due to overheating, and drained at last check, 8% in 12 minutes. Very hot on charger. On with Apple support right now and the person said: "Hey I would recommend you not using the Apple Watch until advised by the senior team, I will now escalate this case to the senior team, who will further investigate and help you with your option." Having tons of other issues after being forced to update to 10.1 like apps not showing correctly, trouble pairing, problems restarting the watch. Yuck.

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Apple Watch battery drains super fast after 10.1 update.

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