It all began in 1977.
This is the year we launched an entire industry.
We had the foresight to see the incredible potential in wearable devices, and we’ve led the charge ever since – developing the most advanced, trusted, and innovative technology that can be worn by anyone who wants to understand their bodies better.
Shop Polar Heart Rate Sensors
Please note there is a protective film over the HR sensor, please remove prior to use.
Use the FREE Polar Flow app and many other!
For a full Polar H9 experience, connect your heart rate monitor to Polar Flow, our free app or any other compatible app. Just choose the one that best fits your needs and turn your phone into a heart rate tracker easily.
Polar H9 (Bluetooth & ANT+)
Heart Rate Sensor
Polar H9 is a high quality heart rate sensor for your daily use. Bluetooth & ANT+ technologies ensure connections to top apps, smart watches, equipment and other devices.
- Third party app compatibility
- Reliable heart rate measurement
- Bluetooth Low Energy, ANT+ and 5 kHz connections
- Several connections can be active simultaneously
- Battery life 400 hours
- Waterproof up to 30m
- Machine-washable textile strap
Key Features
Reliable and real-time heart rate monitoring
Polar H9 is an ideal jack-of-all-trades sensor for all your everyday activity.
Connectivity: Third-party apps
Bluetooth and ANT+ technologies open up endless connection possibilities to your favorite app on both iOS and Android phones, and smart watches. All you need to do is get connected & get going.
Polar Soft Strap
Polar H9 comes with the Polar Soft Strap and tracks your heart rate reliably. Polar Soft Strap machine-washable.
 Polar H9 |  Polar H10 |  Polar Verity Sense | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — | — | — |
| HR measurement method | ECG | ECG | Optical Heart Rate (6-LED) |
| Product placement | Chest | Chest | Arm and temple |
| Operation time | 400h (replaceable battery) | 400h (replaceable battery) | 30h |
| Rechargeable | no data | no data | ? |
| Compatible with 3rd party apps | ? | ? | ? |
| Built-in memory | no data | 1 training session | Up to 600h HR training |
| ANT+ and Bluetooth Low Energy connectivity | ? | ? | ? |
| Dual Bluetooth channels | ? | ? | ? |
| 5 kHz transmission (Gymlink) | ? | ? | ? |
| Waterproof | 30 m | 30 m | 50 m |
Polar H9 (Bluetooth & ANT+)
Use the FREE Polar Flow app and many other!
For a full Polar H9 experience, connect your heart rate monitor to Polar Flow, our free app or any other compatible app. Just choose the one that best fits your needs and turn your phone into a heart rate tracker easily.
Please note there is a protective film over the HR sensor, please remove prior to use.
Heart Rate Sensor
Polar H9 is a high quality heart rate sensor for your daily use. Bluetooth & ANT+ technologies ensure connections to top apps, smart watches, equipment and other devices.
- Third party app compatibility
- Reliable heart rate measurement
- Bluetooth Low Energy, ANT+ and 5 kHz connections
- Several connections can be active simultaneously
- Battery life 400 hours
- Waterproof up to 30m
- Machine-washable textile strap
Key Features
Reliable and real-time heart rate monitoring
Polar H9 is an ideal jack-of-all-trades sensor for all your everyday activity.
Connectivity: Third-party apps
Bluetooth and ANT+ technologies open up endless connection possibilities to your favorite app on both iOS and Android phones, and smart watches. All you need to do is get connected & get going.
Polar Soft Strap
Polar H9 comes with the Polar Soft Strap and tracks your heart rate reliably. Polar Soft Strap machine-washable.
Polar H9 | Polar H10 | Polar Verity Sense | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — | — | — |
| HR measurement method | ECG | ECG | Optical Heart Rate (6-LED) |
| Product placement | Chest | Chest | Arm and temple |
| Operation time | 400h (replaceable battery) | 400h (replaceable battery) | 30h |
| Rechargeable | no data | no data | ? |
| Compatible with 3rd party apps | ? | ? | ? |
| Built-in memory | no data | 1 training session | Up to 600h HR training |
| ANT+ and Bluetooth Low Energy connectivity | ? | ? | ? |
| Dual Bluetooth channels | ? | ? | ? |
| 5 kHz transmission (Gymlink) | ? | ? | ? |
| Waterproof | 30 m | 30 m | 50 m |
It all began in 1977.
This is the year we launched an entire industry.
We had the foresight to see the incredible potential in wearable devices, and we’ve led the charge ever since – developing the most advanced, trusted, and innovative technology that can be worn by anyone who wants to understand their bodies better.
Shop Polar Heart Rate Sensors