Nike FuelBand 2: Heart Rate Monitor & Android Support Rumored
Pairing a heart sensor with Nike (iOs) via Bluetooth - Shapeheart Store
Amazon.com: Oraimo Smart Watch, 14 Sports Modes Fitness Watches for Men and Women,Fitness Tracker with Pedometer,5ATM Sports Watch, Smart Watches for Men with Sleep and Heart Rate Monitor, for iOS and Android :
Polar adds heart monitor to Nike+iPod | MobiHealthNews
Nike Plus Heart Rate Monitor For iPhone And iPod Launching June 1st