Why does my Ultra 2 watch, suddenly start pulsating like a second hand ticking?

There are a few reports of haptics every second around the 'net, but that's not something seemingly intentional. Once an hour taps, yes, that can be enabled via the Taptic Time feature. Taps every second, no.

Usual suggestions are to try a restart.

If the restart fails, un-pair and re-pair.

If the taps continue, I'd check with Apple support.

It's also conceivable there's some culprit app installed here too, not that I'm aware of any tap-happy apps.

Palito69 wrote:

Thank you for responding.

I'm curious of the " why " this happens, and why Apple is not addressing it. It's obviously happening...

”Why” questions are above our pay grade around here, and best left for the folks that work for Apple to answer.