Apple Watch restart every time

I would recommend you do a "force reset" to your Watch to clear anything that might be causing it to crash and restart on its own. To do a force restart- hold down the crown and side button simultaneously for about 10-15 seconds or until you see the . If this does not work, Unpair your Watch from your iPhone then pair it to your iPhone again.

Instructions on how to unpair and then repair Apple watch here --> Apple Support- Apple watch pairing.

Hope this helps and have a great day!

Hello @nudoraemon, can you clarify what you mean by "Restart every time"? Is it restarting every time you open an app or is it just restarting for no reason?