Apple Watch Series 8 touchscreen stopped responding

Brand new watch less than a month old.

Suddenly the touchscreen stopped responding, I've tried restarting and I could enter the pin when it first reboots.

But then touchscreen wont respond at all. The crown and buttons still work.

I've updated to the latest os, unpaired and paired again, even reset the entire thing but no help.

Faulty hardware?

[Re-Titled by Moderator]