Apple Watch Ultra 2 keeps asking for passcode after watchOS 26 update

after updating to OS26 my Ultra is constantly asking for PIN code, again and again. Why is that, what is the solution ?




[Re-Titled by Moderator]

Original Title: Apple watch Ultra update to OS 26

Apple Watch Ultra 2, watchOS 26

Posted on Sep 19, 2025 2:04 AM

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Question marked as Top-ranking reply

Posted on Sep 19, 2025 4:10 AM

Wrist Detection is still enabled in the Settings for Passcode? If yes, disable it force restart the watch and enable it again.


To force restart, press and hold the Digital Crown and the Side button together for about 10sec, until the Apple logo comes back again.


If this does not work, unpairing the watch would be the next step:

Unpair and erase your Apple Watch - Apple Support

13 replies
Question marked as Top-ranking reply

Sep 19, 2025 4:10 AM in response to havajc

Wrist Detection is still enabled in the Settings for Passcode? If yes, disable it force restart the watch and enable it again.


To force restart, press and hold the Digital Crown and the Side button together for about 10sec, until the Apple logo comes back again.


If this does not work, unpairing the watch would be the next step:

Unpair and erase your Apple Watch - Apple Support

Oct 5, 2025 4:05 AM in response to havajc

Anyone had any success yet?


After I've reset the watch its more useless than before 😂


Almost nothing works 😑


The wrist detection works but still ask for passcode, heart rate monitor doesn't work, workouts is going crazy 🤦‍♂️


Like honestly no point in wearing it.


Support run diagnostics, which showed no errors, watch self has no damages so yea whatever they were trying to achieve with the new updates just made the watch useless 😂

Apple Watch Ultra 2 keeps asking for passcode after watchOS 26 update

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