Did it take you a while to get used to sleeping with a watch on?
The longest I have slept with the watch on, is when I take a nap on the sofa, and that is only about an hour or so...
Silent wake up and apple pay (without your phone) are two of the best features for me. Never failed to wake me (and not my partner) in over 3 years and even better now you can do the wrist flick or pinch to turn if off so you don't even need to see the bright watch face anymore to stop.