Nike + iPod Sport Kit: Track Your Performance while you Groove
Nike's new Products Compatible with iPod Nano, introduced in India - TechGadgets
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's fifth take: Ars reviews the iPod nano with video | Ars Technica