Polar heart rate sensor OH1+, black

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.

Works with Bluetooth devices
Not a fan of chest straps? Polar OH1 is a great alternative for you: it works with Bluetooth-compatible sports watches, trackers and cycling computers.

Your phone is your training buddy
Polar OH1 streams real-time heart rate to many popular fitness apps on both iOS and Android phones.

Polar OH1 is a great companion to Polar Beat, Polar’s free fitness and training app. With Polar OH1 and Polar Beat you get live heart rate data right on the screen of your phone and audio guidance to your headphones during your workout.

Use it on its own
Prefer training without a watch or phone? Polar OH1 has an internal memory that can store up to 200 hours of training data.

You can easily sync your data to Polar Flow, Polar’s free app and web service, via Bluetooth or with your computer via the USB adapter.

Swimming goggle strap clip
Thread the clip to the strap of your swimming goggles and experience ultimate comfort of heart rate tracking. Polar OH1 stays snug against your temple.

• Comfortable textile armband
• Updatable firmware
• Long battery life – get up to 12 hours of training time on a single charge
• Waterproof up to 30 m

Dimensions:

• Sensor weight: 5 g
• Height: 9.5 mm
• Diameter: 29.85 mm
• Armband weight: 12 g
• Armband size: universal (M–XXL)