How many sleep sessions tracked by Pokémon GO Plus + can I report at once? You can report up to eight sessions’ worth of sleep data at once. However, we can't carry out sleep research on data that's 14 days old or older. Related articles My total sleep time is longer than the time I’ve used my Pokémon GO Plus +. Is this an error? What is the “Auto-Sync with Pokémon GO Plus +” feature in Pokémon Sleep? The Pikachu with the hat isn’t growing friendlier toward me. Why can’t I track my sleep? How do I check if my Pokémon GO Plus + is paired with Pokémon Sleep?