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Apple Watch battery drain after watchOS 11 Update

After installing watchOS 11 on my Series 8 watch the battery life has been very poor. Hasn't been 12 hours yet since I did it and I can already tell that there's an issue. Overnight the watch will use about 10% of battery. Last night it used over 30% and used another 5% while I was up for about 45 minutes.


[Re-Titled by Moderator]


Apple Watch Series 8, watchOS 11

Posted on Sep 17, 2024 4:17 AM

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Posted on Sep 23, 2024 3:41 PM

Yeah, I noticed the same with my watch I came across while researching the issue 15 Apple Watch Battery Saving Tips on another thread, and it mentioned low power mode too. I tried the low power mode and the battery drain has improved for me as well. Worth sticking with it until the next update comes through. It’s been super frustrating, though! 

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Sep 23, 2024 3:41 PM in response to CMDRFISH

Yeah, I noticed the same with my watch I came across while researching the issue 15 Apple Watch Battery Saving Tips on another thread, and it mentioned low power mode too. I tried the low power mode and the battery drain has improved for me as well. Worth sticking with it until the next update comes through. It’s been super frustrating, though! 

Sep 23, 2024 3:42 PM in response to ThePixelated

No seriously, like I noticed over night my battery about 30% too (Apple Watch SE) (when it typically would only go down 4-5% while wearing it sleeping) and whenever I would go to school on a full charge, I would come home with out 50-60% (school lasting from 8-3, coming home at 4) however I noticed today, my battery was at 24% and I went to school on a full charge. Thought it was just me over the weekend, but no, the battery is draining extremely fast.

Oct 12, 2024 12:03 PM in response to Mash222

Yeah...This is the WORST battery issue I have had with an Apple product in recent memory, and I own at least (1) device in every major product category Apple currently offers!


My 45mm Series 9 just turned 1 year old last week and until these latest 11.0 and 11.01 updates I was more than satisfied with the battery life. I have always charged my watch back up to 100% at around 5:30PM every night with about 15% to 25% battery charge remaining when I would place the watch on my charger stand most days.


Now I am getting battery charge alerts hours before the usual charge time with often less than 10% battery remaining as early as 3:30PM! The watch can not currently make it through a full 24 hour period without coming very very close to being at 0% charge remaining! Since I am not usually back at home until after 5PM, there is no simple way to charge my watch back up so much earlier than my usual 5:30PM schedule. Apple really needs to get to the bottom of this ASAP since the current situation has destroyed my Apple Watch's viability as my daily driver!


And before anyone chimes in with the usual finger pointing away from the actual cause of the issue at hand...


I have changed NOTHING on my watch in terms of software and typical use case. The only thing that has changed has been the recent update to 11.0 and then recently to 11.01. This situation is not sustainable for the majority of us out here who rely heavily on this product's ability to run a full 24 hours between charges!!!

Sep 23, 2024 6:57 AM in response to ThePixelated

I have an Apple Watch SE (GPS 2nd edition)

I also noticed the same thing.

I charge it overnight put it on my wrist within 15 minutes, It goes from 100% to 68%.

After the second time I did that, after the overnight recharge, I immediately put it put the watch into “low power mode” and my battery seem to progress down more normally- been doing that for the week but today I did not do that and it went down to 68% again right after the overnight recharge.


looks like I just need to put it in low power mode until they get a new update.



Apple Watch battery drain after watchOS 11 Update

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