MSRP: $ Our Price: $

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See and record heart rate data on your iPhone 4S or 5 with the soft strap Wahoo Fitness Blue HR and your favorite fitness App. When used with RunKeeper, iMapMyRun or the Wahoo Fitness App, your iPhone is transformed into a full-blown fitness device. Best yest, Blue HR syncs simply to iPhone 4S via Bluetooth Smart technology, eliminating the need for additional adapters.

Compatible Devices

Important Shipping Note: U.S. sales only.


  • Not compatible with iPhone 4, iPhone 3GS or 3G
  • Pair Blue HR within app, not in iPhone Bluetooth settings
  • Adjustable, soft strap chest strap for comfort
  • Strap size fits most adults
  • Unique device ID code eliminates cross-talk and interference when paired to your iPhone 4S
  • Transmits signal up to 10 feet with no obstructions
  • Transmitter snaps off easily to hand-wash strap
  • User replaceable CR2032 coin-style battery
  • Waterproof up to 5 feet
  • Weighs 1.6 oz (45 g)

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