How To Restore Apple Watch Without Passcode. Set up your Apple Watch - Apple Support. You can still perform a factory reset by hooking the Apple Watch as long as you have the charging cable handy.
This process deletes your data and settings including your passcode giving you access to set up your iPhone again. Ask the device owner to open the App Store on their iPhone iPad or iPod touch then search for Apple Support and download the app. Press and hold the side button until you see Power Off.
Press and hold the side button until you see Power Off.
Put your watch on its charger and keep it there until you complete these steps. If you still cant remember your passcode you can reset Apple Watch reset the passcode then restore Apple Watch from a backup. You can still perform a factory reset by hooking the Apple Watch as long as you have the charging cable handy. If you cannot remember your passcode or the previous owner did not properly wipe the device before giving it to you all is not lost.
