The Polar H10 heart rate sensor is the best option when it comes to connectivity and accuracy. The H10 accurately tracks your heart rate and can be paired with various training devices via bluetooth and ANT+. With the Polar H10, heart rate measurement is even more accurate and flexible than ever.
The Polar H9 provides high quality heart rate monitoring during all your favourite sports; from fitness, cycling and running to group classes in your fitness club. The H9 transmits your heart rate to a variety of sports and fitness devices via Bluetooth, ANT+ and 5 kHz technology. This can be a sports watch, fitness tracker, smartwatch, bicycle computer or even fitness equipment in the gym. The H9 also works ideally in combination with the Polar Beat app, but also with many other popular training apps. Choose the app that suits you best and easily change your smartphone into a fitness tracker. The H9 comes with the Polar Soft strap and measures your heart rate very accurately. It responds instantly to what's happening in your body and gives you accurate calorie burning.
At the heart of your training is the coded T31. Its purpose is simple: to transmit your heart rate to your wrist unit. Slim and light, the ECG (electrocardiogram) accurate transmitter is fully water resistant and designed for all weather conditions.