What is motion plus controller wii?

The Motion Plus controller for the Wii is an accessory that adds enhanced motion sensing capabilities to the standard Wii Remote. It was released by Nintendo in 2009 and provides more accurate and precise tracking of player movements, allowing for more immersive gameplay experiences. The Motion Plus controller contains a gyroscope and accelerometer that can detect a wider range of motion and can track movements in three dimensions. This added functionality has been utilized in games such as Wii Sports Resort, The Legend of Zelda: Skyward Sword and Red Steel 2. The Motion Plus controller can be attached to the bottom of the Wii Remote and is compatible with both the original Wii and Wii U consoles.