The Nike+ FuelBand is a wearable bracelet that uses a built-in three-axis accelerometer to track the time, your daily steps, calories expended, and NikeFuel (which is a normalized score based on oxygen kinetics that awards points equally regardless of physical makeup). You can also track your activity using the Nike+ website by syncing your fuel band using a usb cord, or you can hook it up with your smartphone using Bluetooth. The integrated LED lights in the wristband keep you informed of your current status and give you an easy red-to-green goal indicator of your performance.
Nike+ FuelBand is available now for $150 at there official website
Check out the videos below of the Nike+ Fuelband: