Accessories for heart rate monitors, fitness trackers, and cycling sensors

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 $70.95

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

    • Soft strap

      Soft strap $21.95

      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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    • CS cadence sensor W.I.N.D.

      CS cadence sensor W.I.N.D. $59.95

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      The most practical way of measuring your cycling session is with our advanced wireless cadence sensor. It measures your pedali...

    • Universal bike mount

      Universal bike mount $9.49

      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 handlebars to easily view your training data whil...

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    • s3+ stride sensor

      s3+ stride sensor $119.95

      The s3+ stride sensor comes with a new, firm shoe attachment which guarantees accurate speed and distance measurement. This small and lightweight sensor measures each stride you take, helpin...

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    GPS sensors

    • G5 GPS sensor

      G5 GPS sensor $142.95

      The extremely small G5 GPS sensor provides accurate speed and distance measurement for a range of outdoor sports. It is light and easy to wear with a GPS clip. After training you can see you...

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    Data transfer

    • IrDA USB Adapter

      IrDA USB Adapter $65.95

      Once you’ve completed your training, you’re ready to view the results using the Polar ProTrainer 5 software. The IrDA USB Adapter provides that link by enabling a two-way infrared data commu...

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    Other accessories