Wahoo Fitness Blue HR Heart Rate Monitor for iPhone 5S, 5C, 5 and 4S

The Bluetooth Smart heart rate strap connects to iPhone and iPad to provide heart rate data for your favorite applications. Compatible with iPhone 4S, iPhone 5, iPad (3rd and 4th generations), and iPad Mini. Not compatible with ANT technology. Waterproof up to 5 feet with a replaceable 3 volt CR2032 coin cell battery. It's comfortable, elastic fabric strap minimizes chaffing.
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