Software Update Apple Watch Paused. Dont restart your Watch and dont quit the Apple Watch app. If asked for your iPhone passcode or Apple Watch passcode enter it.
Update your Apple Watch - Apple Support. Thats why you must regularly update your Apple watch to ensure a great user experience. Find the Reset option and choose Reset Network Settings.
Go to Settings on your iPhone and then tap on General.
After that on your iPhone open the Apple Watch app tap the My Watch tab then tap General Software Update. Tap General Software Update. Tap General Software Update. If your update is hanging without any error message the fix might be simpler than you thought.