What is the I icon on my watch?
The circled i on an Apple Watch stands for Information and is used to pair or re-pair Apple Watches & iPhones. To unpair with the i: In the Watch app, tap the i icon next to the watch you want to unpair. Tap Unpair Apple Watch.
Why can't I find the I icon on my Apple Watch?
If you see a red iPhone icon on your Apple Watch, or you're trying to pair and can't find the "i" icon, try to connect your devices again.