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+ Standalone Sensor - One - Red
Nike + iPod Sport Kit review: Nike + iPod Sport Kit - CNET
Nike's new smart shoe is a step in the right direction for wearable tech
Image result for nike step counter shoes | Wearable gadgets, Fitness tracker wearable, Shoes
NIKE PLUS + SPORT BAND FITNESS WATCH PEDOMETER Black And Red WM0044 | eBay
Today in Apple history: Nike+iPod Sport Kit puts fitness tracking in pockets