Polar OH1 Heart Rate Sensor Black, Medium-XXL

Sold by HeartRateMonitorsUSA

Product Details


This product may not arrive by December 25.

Polar OH1 - Heart Rate Tracking Made Simple

Looking for an alternative to heart rate chest straps and wrist-based heart rate tracking? Look no further: the new Polar OH1 optical heart rate sensor is now available!

Dimensions 4x 1.3 x 7 inches

Here are five things that make Polar OH1 a great choice:
  • Versatility: Polar OH1 is suitable for use in countless different sports. It can be used on its own, with Polar Beat (our free training app), with all Bluetooth-compatible Polar sports watches and fitness trackers, with Bluetooth-compatible gym equipment and many popular fitness apps.
  • Diversity: Upper arm or forearm – you choose where to wear your Polar OH1.
  • Comfort: Not a chest strap fan? Polar OH1 fits securely and comfortably around your arm with a soft, machine-washable armband.
  • Accuracy: Polar OH1 tracks your heart rate with our proprietary 6 LED optical heart rate technology.
  • Simplicity: Polar OH1 is easy to put on when and where you want to.
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 Polar’s proprietary heart rate algorithm and 6-LED solution.

Pair with your favorite Polar product

Looking for an alternative to chest straps? Polar OH1 works with all Bluetooth-compatible Polar sports watches, fitness trackers and cycling computers.

Turn your phone into a training partner

Polar OH1 streams real-time heart rate to many popular fitness apps on both iOS and Android phones. Try Polar OH1 with Polar Beat, Polar’s free fitness, and training app, to get live heart rate data right on the screen of your phone and audio guidance to your headphones during your workout.

Versatile enough to stand alone

Prefer training without a watch or phone? Polar OH1 has internal memory that can store up to 200 hours of training data.

Easily sync your data to Polar Flow, Polar’s free app and web service, via Bluetooth or with your computer via the USB adapter.
  • Optical Heart Rate Tracking: You demand accuracy when you train. Get it with Polar’s proprietary heart rate algorithm and 6 LED optical sensor.
  • Go Live: Use Polar OH1 to broadcast your live heart rate to any Bluetooth-compatible Polar product, many third-party fitness apps and Bluetooth-compatible gym equipment. Try Polar OH1 in your favorite group fitness class that uses Polar Club.
  • Put in the Hours: With its built-in memory, Polar OH1 can store up to 200 hours of training data. After your workout, sync your data to Polar Flow with either the Polar Flow app or web service.
  • Performance Armband: Details matter when performance counts. The Polar OH1 armband is designed to fit securely and comfortably around your arm. Engineered for supreme wearability, it’s made of a soft textile material that is machine-washable for everyday use.
  • Stay Current: Over-the-air firmware updates to enhance Polar OH1 functionality.
  • Charged Up: Polar OH1 boasts a long battery life with up to 12 hours of training time on a single charge. Easily charge the battery with the included Polar OH1 USB adapter.
  • Take the Plunge: Polar OH1 is waterproof up to 30 m
 Specs: 4 x 1.3 x 7

The Fine Print


  • This item is sold through the Groupon Store HeartRateMonitorsUSA, operated by HRM USA Inc.
  • The merchant is solely responsible to purchasers for the fulfillment, delivery, care, quality, and pricing information of the advertised goods and services.
  • This product is new.
  • Product eligible for free returns within 30 days.
  • Offer is not eligible for promo codes, but is eligible for Groupon Bucks.
  • Shipping and handling charges for the order will be Free.
  • U.S. shipments only.
  • Orders are typically delivered in 5-10 business days.
Offer is not eligible for our promo codes or other discounts.

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