Thank you for playing Pokémon Sleep!

To update to the app’s new version, maintenance will be conducted during the following time period.

Maintenance Period
Starts: Jan. 15, 2026, at 4:30 a.m.
Ends: Jan. 15, 2026, at 9:00 a.m.

Points to Be Updated

New Features

Preparation for a new event

Super Skill Week Part 3
Please see the event’s upcoming News announcement for more details.

Other

Adjustments to the speed review function

Newly discovered Pokémon sleep styles from your sleep research will now be included in speed reviews. You can now complete sleep research faster.
Note: You can choose whether to include your newly discovered Pokémon sleep styles via the Speed Review options pop-up.

Some text adjusted or unified

Other small bug fixes and adjustments