NIKE FUELBAND Nike+FuelBand tracks your activity through a sport-tested accelerometer, then translates every move into NikeFuel. It's also a great watch. Nike+ FuelBand tracks running, walking, dancing, basketball and dozens of everyday activities.
Cicret bracelet turns your body into a touch screen display. The Cicret bracelet concept looks to bring projectors into the wearable category. The device projects Android onto the wearer's arm and is touch controlled.