I recently gave my younger brother my iphone and made sure to remove my apple id, he added his apple id and everything seemed to be fun until he got his own apple watch and asked him to sign into my apple id and now has all my shared fitness data while saying it’s under his own account. I can’t seem to figure out how to remove my data from his watch.
When you gave your old iPhone to your brother did you follow all these steps:
What to do before you sell, give away, or trade in your iPhone or iPad - Apple Support
If so, it should not have asked him for your Apple ID when he setup his watch.
He can try the 'Delete information that you entered' and 'How Health handles data from multiple sources' sections in:
Manage Health data on your iPhone, iPod touch, or Apple Watch - Apple Support
When you gave your old iPhone to your brother did you follow all these steps:
What to do before you sell, give away, or trade in your iPhone or iPad - Apple Support
If so, it should not have asked him for your Apple ID when he setup his watch.
He can try the 'Delete information that you entered' and 'How Health handles data from multiple sources' sections in:
Manage Health data on your iPhone, iPod touch, or Apple Watch - Apple Support
Apple Watch Data
