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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
Polar OH1 Heart Rate Monitor B074KG6G5Q