The Polar H7 Bluetooth Heart Rate Sensor is a lightweight and comfortable wristband that allows users to track their heart rate and other fitness metrics. It features a black strap that fits chest sizes from Med-XXL, and is water-resistant for indoor and outdoor use. The device is compatible with iOS and has a long list of features including a calorie monitor, distance traveled, average speed, and more. It also has a rechargeable battery and can be connected to other devices through Bluetooth. This heart rate monitor is perfect for gym and training, walking, weight lifting, swimming, yoga, Pilates, running, and jogging.
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