WORKS WITH APPS, SPORTS WATCHES, BIKE COMPUTERS, AND GYM EQUIPMENT

Polar H9 is the ideal jack-of-all-trades heart rate sensor that connects to a large variety of devices. Thanks to Bluetooth, ANT+ and 5 kHz technologies, it's possible to connect to multiple devices at the same time.

TRAIN WITH POLAR BEAT OR OTHER FITNESS APPS

Polar Beat is one example of the multitude of fitness and training apps that you can connect your Polar H9 heart rate monitor with. Just choose the one that best fits your needs and turn your phone into a fitness tracker easily.

HIGH-QUALITY HEART RATE TRACKING FOR ALL YOUR SPORTS

Whether you're hitting the gym, indoor cycling, jogging, or in a group exercise class, Polar H9 tracks your heart rate together with your chosen app or device.

CLASSIC CHEST STRAP MEASUREMENT

Polar H9 comes with the Polar Soft Strap for classic and reliable heart rate measurement. Polar H9 reacts instantly to what happens in your body and gives you accurate calorie burn.

Please Note the Strap Sizes:

PRO STRAP:
XS-S: 20-26 in
M-XXL: 25.5-36 in

SOFT STRAP:
XS-S: 21-30 in
M-XXL: 30-37 in