"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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Question marked as Top-ranking reply

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

Oct 31, 2019 7:20 AM in response to duasoteb

This is the second time I've gotten this on my iwatch after updating - the prior fix worked. This time - it didn't change anything. I'm about to throw all Apple products out - why can't you fix this???????? What else do I need to do to get rid of the every 30 second buzzing of 'sign in to complete your purchase'??? I've uninstalled all apps shown - and reinstalled with my 'new' apple id - but still they persist. Any ideas?

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

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