I take my watch off when I'm sat at a computer, or asleep, or on other occasions. The watch will know this; my heart rate drops to zero and it stops moving.
Ok, I might also just be dead.
Either way, though, I don't need notifications on my watch. I particularly don't want it vibrating madly like an idiot at 2am to let me know an email's arrived.
Is there a configuration option I just haven't yet found that lets me tell the watch to only notify me when it's being worn? I know I can set it into 'do not disturb' mode but when you take your watch off multiple times a day that's just a pain.