Back when I used traditional wrist watches I routinely found myself taking them off whenever possible, like placing it on the desk at school/work or taking it off when arriving home for the day. That just doesn’t happen with my Apple Watch. At least once a week I go to bed without remembering to take it off and put it on the charging stand, and I can fall asleep without taking it off. Great work, Apple!
Hmm. Makes sense to combine motion sensing with sound to detect hand washing. Cool! Happy hand washing!