WatchOS 10.1 battery drain issue

My Series 8 watch upgrade to WatchOS 10.1 this morning and now my watch battery drains in 2 hours or so. What is the fix for this?


[Re-Titled by Moderator]

Posted on Oct 30, 2023 10:55 AM

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Question marked as Top-ranking reply

Posted on Oct 30, 2023 11:17 AM

If the battery drains too fast after an update, see all the replies to:

Battery Drain since watchos 7.4 - Apple Community

WatchOS 7.5 battery drain - Apple Community

FWIW, in some cases, unpairing the watch, completely erasing it, then pairing and restoring the backup will resolve the battery draining issue after an update. (Simply unpairing and pairing again may not work.)

Unpair and erase your Apple Watch - Apple Support

Also, some people have found that simply waiting a few days after an update resolves the battery draining problem.


83 replies

Nov 12, 2023 4:53 PM in response to bo_tanaka

Hello


I have Apple Watch

series 8 and 9. On series 8, OS 10.1 did not drain the battery. It's the same

in the series 9 watch, it also has OS 10.1 and it's ok. However, I updated the

Apple Watch series 8 to OS 10.1.1. The battery began to drain quickly. TThe 10.1 system remains in the Apple Watch series 9.

The watch works for approximately 24 hours. Both watches charge to 100%. In

series 8 the battery health is 100%. The watch is half a year old. Series 9 is

only 2 weeks old, its condition is of course 100%. I'm waiting for the official

OS 10.2. Greetings from Poland.


[Edited by Moderator]

Nov 16, 2023 7:12 AM in response to bo_tanaka

I have the 7 series and without too many notification, always on and a lot of other useless things I was having my battery up & running for two days straight. Charging it every other night before going to bed. Not to mention it was fully charging in under 2h.

For some time now.. since watch os 10 update or so.. it takes a whole lot longer to fully charge and battery goes from full to less than 10% in less than 24h... This is simply dumb and unacceptable.


[Edited by Moderator]

Nov 22, 2023 9:18 AM in response to bo_tanaka

I have 2023 Ultra and the battery life and charge times were awesome. The watch would easily maintain its charge for over two and a half days and charging took less than an hour. After this 10.1.1 update, the battery drains to <30% in a day and takes a much longer time to charge (well over an hour).


I thought this update was to fix something that was draining batteries--obviously that was not an issue I had. But now I do.


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WatchOS 10.1 battery drain issue

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