Hammerhead Heart Rate Monitor 2.0 One Color, One Size

The Hammerhead Heart Rate Monitor 2. 0 pairs with the Hammerhead Karoo 2 to transmit real-time heart data that we can visualize. The washable elastic strap snugs around our chest and uses conductive rubber electrodes that are sensitive enough to detect our heart rate in a range of conditions. This lightweight monitor boasts more than 900 hours of battery life and connects with our other tech via 2X Bluetooth channels and ANT+.