I can’t figure out how to remove apps from my watch
How do I remove apps from my watch so I can update
Apple Watch Series 3, watchOS 6
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Community User
Unpair your Apple Watch via the Watch app on your iPhone.
Then Re-pair your Apple Watch,this frees up a surprisingly large amount of storage space.And without any loss of data.
Or this;
If you don’t have enough space to update your Apple Watch – Apple Support