Accessories for heart rate monitors and mobile apps

Enhance your training experience and achieve a more complete understanding of your performance. With Polar accessories you can upgrade your heart rate monitor or mobile application.

Select your product and find out which one is most suitable for your training.

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    Heart rate

    • H2 heart rate sensor

      H2 heart rate sensor $89.99

      The H2 heart rate sensor allows you to monitor your heart rate on a compatible Polar device. The soft textile chest strap seamlessly adapts to your body shape, bringing full freedom of movem...

    • Soft strap

      Soft strap $24.99

      The Polar Soft strap is the most comfortable chest strap for heart rate measurement. The smart fusion of soft fabrics and adaptive sensor material make it extremely sensitive to your heart’s...

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    Cycling

    • CS cadence sensor™ W.I.N.D.

      CS cadence sensor™ W.I.N.D. $74.99

      The most practical way of measuring your cycling session is with our advanced wireless cadence sensor. It measures your pedaling rate as revolutions per minute in real time and average time ...

    • Universal Bike Mount

      Universal Bike Mount $12.99

      Your Polar wrist unit is so versatile that you can either wear it on your wrist, or using the Universal Bike Mount, attach it to your bike’s handlebar to easily view your training data whils...

    • CS Speed Sensor™ W.I.N.D.

      CS Speed Sensor™ W.I.N.D.

      Boost your cycling performance with the CS Speed Sensor™ W.I.N.D. The aerodynamic and light cycling speed sensor measures your speed and distance wirelessly and accurately.

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    Running

    • s3+ stride sensor

      s3+ stride sensor $139.99

      S3+ stride sensor comes in black with a new, firm shoe attachment which guarantees accurate speed and distance measurement. This small and lightweight sensor measures each stride you take, h...

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