I've seen some of the newer watches have a nap tracking feature. Did the Instinct 2 get an upgrade that I missed an announcement of? I had a late night with short sleep last night and took a nap from 2PM to 5PM today.
It tracked sleep during that time, but I've never had my watch track me outside of my set bedtime hours other than when I go to sleep a little earlier or wake up a little later than those start and end times. Now I'm wondering if it this is a new feature or if that is going to make it not track when I go to bed tonight.