If your Wii remote is synced with your Wii, all you have to do is press any button on it.
If your Wii remote is not synced with your Wii, select Wii Remote Settings > Reconnect and then press the 1 and 2 buttons to connect your Wii remote.
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Wii remote plus is black and wii remote is white and less
advanced but also less expensive
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Yes a Wii remote can work with Wii Fit.
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Wii Remotes do work with the Wii U, as long as it is a Wii
Remote with a WiiMotion Plus attachment or a Wii Remote Plus, and
as long as the game supports it.
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a genuine wii remote plus is about $45. a genuine wii remote is
about $30.