From the website: ........................... Nike+ FuelBand tracks your activity through a sport-tested accelerometer, then translates your moves into NikeFuel. FuelBand tracks running, walking, dancing, basketball, and dozens of everyday activities. Set your Daily Goal and Nike+ FuelBand tracks your progress, lighting up from red to green throughout the day. Get to green and you've hit your goal. See how many days in a row you can get to green. ........................... "Even if it doesn't work out for you the way Nike envisions, you've still got a flash bracelet. " $149. |