The Wii (pronounced Whee) is an interactive game.
The Wii is developed and produced by Nintendo as a home gaming and entertainment system with the capabilities of going online wirelessly.
The controllers consisting of nunchucks and the Wii remote allows players to interactively be involved in the games they are playing. Other controllers, such as Wii Fit can make it into an exercise system.
Just like its generation's handheld console, Nintendo DS (excluding DSi and XL), it is capable of playing games from its predecessor consoles.
- Wii Wikia