Control your BB-8 Droid with this Sphero Force Band on an available Bluetooth Smart connection. Covered in sensors, the band detects wrist and arm movement and cues BB-8 accordingly, letting you eschew the smartphone app for more Jedi-like control movements. The Sphero Force Band fits easily on your wrist via an adjustable fastener.
I really enjoyed the force band. It is very good as far as the extra games that it has built in. I'm still having a hard time mastering the movement of the BB-8 but overall it's a great toy.