How to Pair / Link iPod nano 7th Gen with Nike+ sensor - YouTube
NIKE+ Sensor, Sensor and apple receiver for use with iPod/iPhone, Untested | eBay
New NIKE+ Plus Ipod Nano Sport Shoe Kit Sensor Wireless Kit MA692LL/A Apple Ipod | eBay
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
How Do I Insert the Nike Plus Sensor Into My Shoe? - SportsRec
Nike + iPod Sport Kit review: Nike + iPod Sport Kit - CNET