Polar OH1 Optical Heart Rate Sensor
The Polar OH1 is an optical heart rate monitor armband that combines versatility, comfort and simplicity. It fits comfortably around your arm and tracks heart rate with Polar’s high-quality optical heart rate solution. This is a nice alternative to the typical heart rate monitor strap which is normally worn around the chest; if you’re not a fan of those then choose the OH1 instead which works with all Bluetooth-compatible Polar sports watches, trackers and cycling computers.
The Polar OH1 can also be used with your smartphone via an app, the OH1 streams real-time heart rate to many popular fitness apps on both iOS and Android phones. Polar OH1 is also a great companion to Polar Beat, Polar’s free fitness and training app. With Polar OH1 and Polar Beat you can access live heart rate data right on the screen of your phone and audio guidance to your headphones during your ride. If you prefer to train without a watch or phone the Polar OH1 features an internal memory that can store up to 200 hours of training data.
- Optical Heart Rate Tracking: Polar OH1 tracks your heart rate with Polar’s high-quality 6-LED optical heart rate solution
- Heart Rate Sensor Mode: You can use Polar OH1 to broadcast your heart rate to any Bluetooth-compatible Polar device, many fitness apps and Bluetooth-compatible gym equipment.
- Built-in Memory: Polar OH1 has a built-in memory that can store up to 200 hours of training data. You can sync your data to Polar Flow with both the Polar Flow app and web service.
- Comfortable Textile Armband: The Polar OH1 armband fits snugly, comfortably and discreetly around your arm. The band is made of a soft textile material and is machine-washable.
- Updatable Firmware: Polar OH1 keeps up to date with over-the-air updates
- Long Battery Life: Up to 12 hours of training time on a single charge
- Easily Rechargeable: Polar OH1 USB adapter (included)
- Water Resistant: Polar OH1 is water resistant up to 30m
- Weight: Sensor 5g / Armband 12g
- Height: 9.5mm
- Diameter: 29.85mm
- Armband: M-XXL Machine washable
- Compatibility: iPhone 4S and later; Android mobile devices with Bluetooth 4.0 capability and Android 4.4 or later
- Updates: Via Polar Flow
- Memory: 4 MB / 200 hours of training time
- Battery: Rechargeable 45 mAh lithium polymer battery