Apple Watch Ultra locking while on wrist

I have an Apple Watch Ultra running the latest release (9.1 build 20S75) and have had continuous issues with the watch locking itself. It has occurred while wearing multiple types of straps including the Ocean Band, Sport Loop, and the Alpine Loop. I wear my bands pretty tight (tight enough that they leave indentations on my wrist 360 degrees).


I've worn Apple Watches since 2016, and this only started happening with Watch OS 9 / Apple Watch Ultra.


Before the inevitable question, yes, I searched for similar posts and no, I didn't find any that had relevant answers.


Has anyone else been experiencing this issue with Watch OS 9 and/or Apple Watch Ultra? Any ideas on a fix? I'd prefer to avoid the un-pair / re-pair route, but will try it if it's a viable solution.


Thanks in advance.

Apple Watch Ultra, watchOS 9

Posted on Nov 3, 2022 11:28 AM

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Posted on Aug 17, 2023 7:25 PM

Posting again to make sure you see this. I have a new Ultra, no tats, and had the exact same situation that most of you have described. The steps in this article resolved my screen locking issue 14 days ago and I have been very satisfied since.


https://screenrant.com/apple-watch-keeps-locking-fixed-solutions-settings-cleaning-explained/


If an Apple Watch is locking unexpectedly, then the most likely issue is the current settings. Specifically, the Wrist Detection feature might not be turned on or working as it should. To check this, open the Watch app on your iPhone, tap 'Passcode,' and find the 'Wrist Detection' option at the bottom of the page. If the toggle is turned off, tap it to enable Wrist Detection. If Wrist Detection is already enabled, turn the feature off and back on again (mine was already enabled - cycling through disabled, and back to enabled was the magic ticket for me!).


It was touch & go for a little while there, but I love my Ultra now. Good luck

Similar questions

118 replies

Jan 7, 2023 6:03 PM in response to Bougie_Bohemian

Bougie_Bohemian wrote:

My I watch ultra locks when no one is touching it and it’s docked on it’s charging station? This time it locked itself so much it telling me to reset on my iPhone, but 99% of the time it just locks itself, and then adds more minutes.

Yes, when your watch is on it's charger, it is designed to lock the screen. This is normal behavior.

Apr 30, 2023 5:42 AM in response to flavoredair

Apple Watch ultra running 9.4 and every morning when I wake up my watch is locked. I have wrist detection turned on and am using sleep tracking with a schedule set. This has only been a recent problem for me. I had apple replace my original ultra due to some wrinkling in the film under the screen but had zero issues with my second watch until about 3 weeks ago. It’s not that big of a deal as my watch is unlocked by my phone but it still is rather annoying every time I see my phone telling me it’s unlocking my watch after having just worn it all through the night and I don’t move much in my sleep if any. No tattoos on my wrist and pretty much no hair in the spot it rests. I wear it tight enough where there is zero movement. Apple, you’ve been really disappointing lately. Please get it together.

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Apple Watch Ultra locking while on wrist

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