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
6th Generation Apple Ipod Nano With Nike Fitness Program Stock Photo - Download Image Now - iStock
On the Run With the iPod/Nike Fitness Device - WSJ
NEW Nike + iPod Sport Kit MA365LL/C Shoe Sensor Receiver Apple Fitness Tracker | eBay
Nike & Apple iPod A1193 White Wireless Shoes Running Sport Fitness Foot Sensor | eBay