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"Sign in to Complete Purchase" message after updating to Apple Watch OS 6.0

I'm getting the message "Sign in to Complete Purchase" every time on my Apple Watch after installing OS 6. Also, it asks me to login to an old Apple ID that I don't use anymore...


The message keeps popping up on my wrist 4-5 times and then it goes out for a while.


Reeeeeeeally annoying!

Apple Watch

Posted on Sep 25, 2019 12:32 PM

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Posted on Sep 28, 2019 4:35 PM

OK. Here is the fix that worked for me!


  1. Open your Apple Watch app on your phone and go to “My Watch”
  2. Go to Settings/General & turn off Automatic App Install.
  3. Now go back to “My Watch” and scroll to the bottom to see “Available Apps”.
  4. Any apps you see that are trying to install are the culprits causing the notifications!
  5. Delete those apps from your phone, and if necessary reinstall them with your Apple ID used currently.
  6. Turn Automatic App Install back on if necessary.


You now wont receive any more of those annoying notifications!

102 replies

"Sign in to Complete Purchase" message after updating to Apple Watch OS 6.0

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