Open the Watch app on your iPhone and tap the My Watch tab. Go to General > Reset and then select Erase Apple Watch Content and Settings. If asked for a passcode, enter it and confirm that you want to erase your Apple Watch. 2. Reset Apple Watch in Settings Directly.
Head into the Watch app on your phone and you'll spot your watch with your name on it, and press on that. You'll then see the menu below with an orange "i" next to the icon. (Image credit: AppleThe Strava Apple Watch app supports watchOS 8.0 or later and iOS 15.0 or later. Download the Strava app on your iPhone if you haven't already. Open the "My Watch” section of the Apple Watch app on your phone. Find the Strava app to install on your watch. If it's already installed on your Watch, then open the app on your Watch.