The FuelBand teams up with a free iPhone app or the Nike+ website to collect and compile information about your daily activity levels. Fitness junkies, or those who want to turn expending energy into a sport of its own, can use the band's built-in three-axis accelerometer to measure time, calories, steps, and a metric Nike calls "NikeFuel." LEDs provide the wearer with instant feedback about their progress throughout the day. $149.
Latest Photo Galleries on xinmsn