>>43865861It's the same as the Garmin watches and other health tracking watches in general, don't understand why people think it's creepy. Tracking your sleep is something many people do to see if they are sleeping properly or what goes on during those hours. I mean, I still think it'd be better to get an actual fit watch since it has several, seeeeveral more functions, but yeah, this isn't creepy, it's something that exists and is used a lot.