I’m more of a nocturnal person. Can I play this game even if I sleep during the day? You can play this game regardless of what time of day or night you sleep. Related articles I don’t have a Pokémon GO Plus +. Can I play Pokémon Sleep? If my sleep session is not properly recorded, what will happen to my incenses? How can I transfer my data to a new device? What day will my sleep data be registered as once I start tracking? What smart devices can I play Pokémon Sleep on?