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
Review: Apple Computer Nike + iPod Sport Kit and Sensor | iLounge
Replace Battery in Nike+ Sensor for Under $5 : 3 Steps - Instructables
Replace Battery in Nike+ Sensor : 5 Steps - Instructables
Nike+ Fuelband teardown - YouTube
Nike+iPod reverse Engineering - Dmitry.GR
Apple Nike iPod Sensor | iPods & MP3 Players | Gumtree Australia Knox Area - Rowville | 1291412770
How to Open your Nike+ iPod sensor and replace the battery « iPod & MP3 Players :: WonderHowTo
Best Buy: Apple Nike+ iPod® Wireless Sensor Red MA368LL/B
Amazon.com : Nike+ Stand Alone Sensor Kit : Nike Plus : Sports & Outdoors
MA368ZM/E - Apple Nike + iPod Sensor - wireless in-shoe sensor - Currys Business
Replace Battery in Nike+ Sensor for Under $5 : 3 Steps - Instructables