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
Nike Plus Sportband Watch Pedometer With Foot Tracker WM0057 for sale online | eBay
Nike FuelBand review: Nike FuelBand - CNET
Nike + Apple iPod Tracker Sport Kit / Pedometer & Calorie Counter 883212399762 | eBay
pedometer step counter app on the App Store
NIKE+ SPORTBAND PEDOMETER SENSOR WM0057 no return | eBay