I downloaded Pokemon sleep a few days ago and it's interesting that it only registers my "sleep" when I've gone into a slumber and not when I started to doze. So even though I turned it on at like 1am, it says I went to sleep at like 3:30.
It is actually a real thing. It's one of those sleep tracker apps but it features Pokemon and Snorlax is a huge component of the app. Which I am overjoyed because Snorlax is my FAVOURITE Pokemon and the one I will always have in my team (still sad that he wasn't in Violet and Scarlett).