The sensor bar allows the Wiimote to detect in what direction it is pointing relative to the screen, which for example allows you to use a cursor. This doesn't work with just the Bluetooth connection, these sensor bar features are separate.
Edit: Me not paying attention here
Edit: Me not paying attention here
Specs: intel i5 3570k @ 3.4GHz;
16Gb RAM; Raedon HD 7900;
Win8 64-Bit
16Gb RAM; Raedon HD 7900;
Win8 64-Bit
