EyeToy: Groove

EyeToy: Groove is a rhythm video game developed by London Studio and published by Sony Computer Entertainment for the PlayStation 2. It was released on November 14, 2003 in Europe, on April 20, 2004 in North America, and on June 24, 2004 in Japan as EyeToy: FuriFuri Dance Tengoku. In EyeToy: Groove the player must hit targets with their arms on the edges of the screen to the beat of the music.

The game also includes a built-in calorie counter which estimates calories burned based on the player's weight. Players can usually burn around 5-20 calories per song. There are rewards available for high amounts of calories burned. There is also a mode that allows players to design their own moves for the songs.