you wiimote probably not connected so that's why
Yes a Wii remote can work with Wii Fit.
No Wii U games will work on the Wii.
No. Only Wii discs will work with the Wii console
Only Wii discs and Nintendo GameCube discs will work on the Wii
Yes, the Wii Fit does work.
No
a freeloader will work on Wii unless the Wii is updated pass 3.2
the wii can work on any tv
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.
Yes, Wii games will work on a Wii U. You can also transfer any save data and downloaded content form the Wii to the Wii U.
Xbox games will not work on a Wii, and Wii games will not work on a Xbox. however, if you mod soft your wii, you can play games from old platforms.
The Wii MotionPlus does not work on the first Wii Sports game, but it does work with Wii Sports Resort which is being released in America on 26 July and in Europe on 24 July. *For me it works on both Wii Sports and Wii Sports Resort*