Wahoo Fitness has introduced its new Blue HR heart rate monitor for the iPhone 4S and other devices. Using Bluetooth 4.0 Smart technology, the Blue HR wirelessly provides real-time heart rate readings on the iPhone 4S via compatible apps, including MapMyFitness, RunKeeper, and Motion X. Wahoo Fitness’ Blue HR heart rate monitor for the iPhone 4S and other Bluetooth 4.0 devices will be available in January 2012 and will sell for $80.
