The watch should be further up your arm, on the other side of the ulnar styloid. Check the Apple website for the exact point. Your tattoo & wrist movement will cause inaccurate readings, and it will lock.
The watch should be further up your arm, on the other side of the ulnar styloid. Check the Apple website for the exact point. Your tattoo & wrist movement will cause inaccurate readings, and it will lock.