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.
A comfortable heart rate sensor strap which you connect via bluetooth to your fitness app or training device. Monitor your real-time, accurate heart rate while you train, review and analyze ...$79.95More
Comfort is the key when training. That’s why Polar created the slim H1 heart rate sensor. It not only measures your heart rate but also seamlessly adapts to your body shape, so you can forge...$59.95More
At the heart of your training is the coded T31 transmitter. Its purpose is simple: to transmit your heart rate to your wrist unit. Slim and light, the ECG (electrocardiogram) accurate transm...
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...
Enhance your training system with cycling features. The CS speed sensor W.I.N.D. and Universal Bike Mount set includes an aerodynamic and light cycling speed sensor for wireless speed and di...$59.95More
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The most practical way of measuring your cycling session is with our advanced wireless cadence sensor. It measures your pedali...
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...
It couldn't be easier to change the battery in your Polar training watch. This set includes a CR2032 battery, a sealing ring, and a battery cover for easy and quick replacement. Compatible w...$7.95More