Apple Watch battery drains after updating to watchOS 10.1

Using series 5 watch. Since updating my watch goes to under 10% battery after about 9 hours. With watchos 10 it lasted 16-17 hours with AOD and minimal useage. Thoughts/suggestions (besides wait for next os)?


[Re-Titled by Moderator]

Posted on Oct 21, 2023 1:05 PM

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Posted on Dec 5, 2023 6:24 AM

Dear all,

Let me share all the things that did NOT solve this problem and the one thing that DID solve this for me.

Background: iPhone 13 running iOS17, Apple Watch series 6, updated from WatchOS 9 directly to WatchOS 10.1.1 after which battery life dropped from 18+ hours to 8 hours, and this did not improve for several weeks.


What did NOT solve it:

  • updating to iOS 17.1.1 or 17.1.2
  • multiple restarts and hard resets of Apple Watch and iPhone
  • deleting all third-party apps from Watch, then rebooting iPhone and Watch
  • resetting all privacy and security settings (forcing each app to ask for access to location etc again)
  • unpairing Watch from iPhone, then repairing with iPhone and reinstalling from the last Watch back-up


What DID solve it for me:

  • unpairing Watch from iPhone, then repairing with iPhone as a new Watch.

The excessive battery drain was solved immediately. This procedure comes with great disadvantages, e.g. I lost all my watch-faces with edited choice of complications, I had to reconnect the Watch with my activity tracker app, I had to rearrange all app icons to the positions I prefer in the app viewer, I had to choose playlists of songs to be downloaded to Apple Watch again, I had to go through my Apple Watch settings and adjust these to my preferences, and probably a few more nuisances. Despite these, I am happy that my Apple Watch lasts through the day again...


I hope this helps some of you...

129 replies

Oct 28, 2023 11:13 AM in response to Jeff_888

Funny you say to


"Update to the latest software.

Always make sure your Apple Watch is using the latest version of watchOS.


This is what got us in this situation. I get 3 hours and after being on phone for some time yesterday day with Apple. All they could suggest is letting it charge to all night then track how long it takes to drain and reopen the case.


So here apple I took my series 6 off charger about 8am and it's 11:06 and on its way to being dead

Also note the pause in charging and states paused cause of battery temp with no evidence it was charging but when I took off charger it was 99% then steadily drains.


Oct 29, 2023 9:51 AM in response to mickeddie

Same story here. Before Watch update 10, my Watch (Model 8) would last at least 30 hours. Now I’m lucky if I get 20 hours. Maybe I should feel fortunate that I am getting 20 hours given some of the messages I’ve been reading about other users and their unfortunate experiences after performing this update. I am hoping Apple understands the disappointment this issue is causing throughout the community and fixes this issue in the next 10.2 update.

Oct 29, 2023 9:37 PM in response to mickeddie

I am having same issue. Apples lame fix suggestions didn’t work. I turned everything off set watch to minimal power and still drains from 100% to 0 in less then 2 hours. I even went so far as to completely reset / delete everything on watch and then reactivate it. Only minimal charge ding that ie.. add about 10 min before it drained to 0. Used to last around 30 hours prior to update. Why is the consumer being forced to be the “test bed” for updates?

Years ago 24 + while serving in the military, where I was in charge of the wide area network for a large Base I wouldn’t even think of pushing out a router, switch, or hub IOS update without putting it on a test bed for a minimum of 30 days running as close to every system I could over it before doing the update, to ensure little if any issues.

Seems like the easy fix is to push out a revert back update so the customers could still have use of there watch, along with an apology, while fixing and testing the new update to ensure it works correctly then issuing it back out.

But maybe I’m being too logical.

Maybe what should happen is the laws need to be changed making the manufacture responsible for any damage the update may have caused to the device, and force them to fix/replace it at there expense, along with compensation for time lost not being able to use said device. Similar to what the EU did with standardizing the cable interface for all devices, which forced Apple to put USB C on all there new devices and finally getting rid of the horrible lightning connector.

Nov 4, 2023 4:13 PM in response to mickeddie

I’ve noticed more Apple Watches for sale on eBay. I’ve been in contact with a dozen or so and all are on WOS10 and moving on to something else. Sad. They might regret it…or not. I’ve been able to strip-down my watch’s software and functionality to get 24 hours of use, about half what it was on WOS9, but at least it’s a watch and expensive Fitbit for now.

Nov 26, 2023 5:22 PM in response to PlsIcantsharemyname

The Apple support folks said the battery condition is acceptable at 84% peak capacity. The point is the watch lasted an entire day on a charge with a battery that had 84% peak capacity. Now it lasts eight hours on a battery that still has 84% peak capacity. Apple will replace a battery for $300 (USD) if above 80% capacity, the cost goes down to $100 (USD) if the battery has less than 80% capacity. The battery is not a problem according to Apple.

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Apple Watch battery drains after updating to watchOS 10.1

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