Thursday, Feb. 25, 2010
Nike+ Sensor
Available in iPods or as an armband sensor, the Nike+ links a sensor in your (Nike, of course) running shoes to a chip to record the length and time of your run. Beat a personal best? You hear a recorded congratulation from the likes of Lance Armstrong, Paula Radcliffe and yes, even Tiger Woods. Questionable motivation indeed. (Nike, $59.99 for chip and armband)