Why I use a running app to track my feelings | Mashable
Nike+ - Wikipedia
pedometer step counter app on the App Store
NIKE+ SPORTBAND PEDOMETER SENSOR WM0057 no return | eBay
Beyond the Pedometer | MIT Technology Review
Who remembers the Nike+ iPod Pedometer? Went in your shoe under the insole and connected to your iPod via a separate 30-pin dongle. : r/RunningShoeGeeks
Apple Nike+ SportBand Watch Pedometer Tracks distance, pace, time and calories | eBay
NIKE+ SPORTBAND PEDOMETER SENSOR WM0057 no return | eBay
Apple NIKE+ SportBand Pedometer Sensor Activity Watch NIKERUNNING New | eBay