Nintendo and The Pokemon Company have announced a new Pokemon peripheral.

The new device is literally called Pokemon Go Plus+, and it will be compatible with Pokemon Go, as well as the recently announced Pokemon Sleep.

Utilizing accelerators, the device will be able to detect when you went to sleep, woke up and how well you slept.

Pokemon Go Plus+ will launch in 2020. You can find the full run-down below:

Soon, Trainers will be able to wake up with Pokémon every morning with Pokémon Sleep, a mobile app from The Pokémon Company. Pokémon Sleep aims to turn sleeping into entertainment by having a player’s time spent sleeping, and the time they wake up, effect the gameplay. While more details about the app’s functionality will be revealed at a later date, it was announced that a new device from Nintendo, Pokémon GO Plus +, will connect to Pokémon Sleep and launch with the app. The device will use an embedded accelerometer to track a user’s time sleeping and send this information to their smartphone via Bluetooth. This new device also has the same functions as the original Pokémon GO Plus, so Trainers can use it with Pokémon GO during the day and with Pokémon Sleep at night. Trainers can look forward to Pokémon Sleep launching for mobile devices in 2020. To celebrate this early look at Pokémon Sleep, Trainers around the world will have the chance to encounter Snorlax that are lying down and deep in sleep in Pokémon GO beginning today.