On my (current as of March 8, 2020) Active 2 watch 44mm, after a anlarm properly starts ringing at the designated set time, touching either the Off "X", or Sleep "ZZZ" symbols, has no effect. The widget app does not respond to the touch actions. However, pressing the "Back" button turns off the alarm. My watch screen properly responses to other touch actions for other watch apps. Assumption: There is a bug in the Alarm widget.
... View more