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Apple watch automatically inputting random numbers for passcode

It was on my wrist when suddenly generating random numbers to unlock the watch and unable to stop which then caused so many wrong passcode now stating wait 8 hours to unlock.

I wonder what is happening & if after 8 hours- will it do the same thing?

Apple Watch Series 9, watchOS 10

Posted on Feb 3, 2024 2:08 AM

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Question marked as Top-ranking reply

Posted on Apr 1, 2024 2:11 AM

The watch’s behavior looks like a brute force passcode attack. One wonders what it would do if it found the right passcode.

7 replies

Apr 1, 2024 9:22 AM in response to PatriceW999

not much, and it isn’t what you thought.


watchOS 10.4 includes new features, improvements and bug fixes, including:

  • Tap to Show Full Notification setting now allows you to double-tap to expand the notification
  • Using Apple Pay with Confirm with AssistiveTouch will require a passcode for additional security and will not support double-clicking the side button
  • Resolves an issue that causes some users to experience false touches on the display
  • Fixes an issue that prevents contacts from syncing to Apple Watch for some users

For information on the security content of Apple software updates, please visit this website: Apple security releases - Apple Support


Apple watch automatically inputting random numbers for passcode

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