Polar Oh1 Heart Rate Monitor

Convenient - Embrace the freedom of Polar OH1's unmatched diversity for use in countless different sports. This optical heart rate sensor offers an easy-to-use alternative to heart rate chest straps. Versatile - pair it with your favorite smart phone, iPhone or Galaxy app, your Polar watch or other training device or broadcast your heart rate data in a group environment. Built-in memory - store up to 200 hours of training data. Updatable - heart rate monitor contains firmware updates that enhances its functionality. Rechargeable - heart rate monitor lets you enjoy 12 hours of operating time on its rechargeable battery. Providing versatility, comfort and simplicity, the Polar oh1 is an optical heart rate sensor worn on the arm. Whether running, riding, or rocking a workout at the gym, this heart rate monitor armband accurately and consistently captures heart rate using P