the Nike+ SportBand could be your new favorite running partner. It tracks your time, distance, pace and calories burned in an easy-to-read display, plus it links to Nikeplus.com where you can join challenges, map your routes and connect with friends-all without an iPod ®.
My nike sportband is not working when it is plugged out of the computer. But when it is plugged in, it can be detected and it is charging. What should i do?