Nike adapter device can count the number of steps you take.
Nike+iPod - Wikipedia
Put an IPod Nike+ Sensor in Any Running Shoe in One Minute for 5 Cents : 4 Steps (with Pictures) - Instructables
Review: Apple Computer Nike + iPod Sport Kit and Sensor | iLounge
Amazon.com : Nike+ Stand Alone Sensor Kit : Nike Plus : Sports & Outdoors
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Amazon.com: Sensor Pouch for Nike+iPod Sport Kit Sensor : Electronics
Nike SportWatch GPS Powered By TomTom with Shoe Pod Sensor Black/Anthracite 1JA0.017.01 - Best Buy
FuelBelt, Shoe pod pocket for Nike Air+ iPod sensor, Neoprene, Waterproof - Walmart.com
Bean Pod 2 Pk: Universal Nike+ iPod Sensor Holder - Nike Plus iPod Sensor Cases, Works w/ All Shoes: 1 Red Sensor Shoe Pouch and 1 Blue Sensor Shoe Pouch | Amazon
Nike | Wearables | Nike Ipod Watch And Shoe Sensor Combo | Poshmark
Nike+ Plus Foot Pod Sensor GPS Sport Watch Anthracite/Red TomTom fitness runner
Nike+ Sensor - YouTube
Amazon.com: Sensor Pouch for Nike+iPod Sport Kit Sensor : Electronics
Put an IPod Nike+ Sensor in Any Running Shoe in One Minute for 5 Cents : 4 Steps (with Pictures) - Instructables
Apple Nike+ iPod Sensor MA368ZM/E B&H Photo Video
How To Attach/Mount Nike+ iPod Sensor To Any Running Shoe - YouTube
Today in Apple history: Nike+iPod Sport Kit puts fitness tracking in pockets
Nike Plus A1193 Foot Sensor Pod Shoe Running Apple Sport Watch Fitness for sale online | eBay
Nike+ IPod = Surveillance | WIRED
Put an IPod Nike+ Sensor in Any Running Shoe in One Minute for 5 Cents : 4 Steps (with Pictures) - Instructables
Running footpods are making a comeback - Wareable
Nike SportWatch GPS Powered by TomTom with Shoe Pod Sensor White/Silver 1JA0.017.05 - Best Buy
How the Nike + iPod Works | HowStuffWorks
