According to the patch notes posted to the official Pokémon Sleep account on X, the following issues were resolved in Version 1.0.4:
- Fixed a bug that prevented users from proceeding past the title screen when sleep tracking ends during maintenance.
- Reduced power consumption for smart phones tracking sleep with the screen facing up.
- Reduced power consumption for smart phones tracking sleep with the screen facing up.
- Fixed a bug that caused the Energy tutorial to become unplayable.
- Fixed a bug that prevents accepting a friend request from a user that already has 50 friends.
- Fixed a bug that caused the game to freeze after finishing weekly research and moving to a new site.
- Fixed the bug that caused the game clock to be off by an hour in regions recognizing Daylight Savings Time.
- Fixing issues that cause sleep sessions to be tracked inaccurately or not tracked at all.
- Making the game run faster.
- Fixing a bug that causes the "Report Later” button on the weekly home screen to be unresponsive.
- Fixing input errors that occur when choosing a date/time when adding sleep data manually.
- Fixing issues with alarms on iOS devices sounding too quietly or not at all.
- Fixing a bug that causes the relaxing sounds on Android devices to play both through speakers and headphones.
- Volume adjustments for Relaxing Sounds sometimes not working
- Error in the loop timing for Relaxing Sounds
- Cooking function sometimes not working even though it's cooking time (in countries with Daylight Savings Time)
- Sources
- In-game News information in Pokémon Sleep