Polar H10 heart rate sensor with Polar Pro Strap

Accuracy and connectivity

Polar H10
heart rate sensor

When it comes to accuracy and connectivity, Polar H10 heart rate sensor is the go-to choice. Monitor your heart rate with maximum precision and connect your heart rate to two Bluetooth training devices of your choice simultaneously.

With Polar H10, heart rate monitoring is more accurate and adaptable than ever.

Find retailer
Watch video

The pros’ choice

“I don’t use heart rate straps in races, but when I train I never go without one. Polar H10 is the best and most accurate heart rate sensor I’ve ever used.”

- Sebastian Kienle
Ironman World Champion

Compatible Polar products

Works with Polar watches and trackers

Polar H10 works with all Polar watches and trackers that use Bluetooth to transfer data.

Comfort & functionality

Polar Pro Strap

Polar H10 comes with Polar Pro strap, a soft textile strap with improved electrodes to make sure your heart rate is measured accurately and without interference. The material is comfortable to wear, and the silicone dots and the improved buckle keep the strap firmly in place.

Take a dip

Swimmer’s best friend

Polar H10 is fully waterproof and transfers heart rate data in water with 5 kHz transmission.

The silicone dots on the Polar Pro strap make sure the sensor stays in place through every stroke and turn.

Free training app

Polar H10 & Polar Beat

Hook up Polar H10 with Polar Beat, Polar’s free fitness and training app, and get accurate real-time heart rate directly to your phone.

Not a fan of working out with your phone? With Polar H10 you can track your training session without your phone with you and transfer your heart rate data to Polar Beat after you finish. Just start a training session in the app, leave your phone waiting and get going.

Discover Polar Beat


Two simultaneous Bluetooth connections

Connect your Polar H10 securely to two Bluetooth training devices at the same time: Your Polar watch + your bike computer, your favorite fitness app + gym machine, your Polar watch + gym machine; whatever combination best suits your workout.

Polar H10 Features

Accuracy and connectivity

  • Features
H10 heart rate sensor black


The improved electrodes make Polar H10 the most accurate heart rate sensor in Polar’s history.


Polar H10 is compatible with top fitness apps, gym equipment and many other Bluetooth devices. You can connect it simultaneously to two Bluetooth devices.


The Polar H10 keeps on improving with OTA software updates.


The 5 kHz transmission makes sure you can monitor your heart rate even in water.


Polar H10 has a built-in memory for heart rate data from one training session. The data can be transfered to Polar Beat, Polar’s free fitness and training app.


The new Polar Pro chest strap is comfortable to wear with soft textile material, slip-preventing silicone dots and a secure buckle.


Compatibility iOS mobile devices iPhone 4S and later and Android mobile devices with Bluetooth 4.0 capability and Android 4.4 or later. Please see more information here.
Updates Via mobile phone using Polar Flow app or Polar Beat app
Connector size 34x65x10 mm
Weight Connector 21 g (0.74 oz), strap 39 g (1.38 oz)
Memory One training session
Battery type CR 2025
Battery life 400 hours with BLE and 5 kHz transmission active
Water resistance 30 m (Suitable for swimming)
Materials Connector: ABS, ABS + GF, PC, Stainless steel. Strap: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester, Silicone prints.
Operating temperature -10 °C to +50 °C / 14 °F to 122 °F

Compare heart rate sensors

  Polar H10
heart rate sensor
Polar H7
heart rate sensor
Polar OH1
optical heart rate sensor
Bluetooth Low Energy X X X
5 kHz transmission (Gymlink) X X
Two simultaneous Bluetooth connections X
Updatable software (over the air) X X
HR measurement method ECG, chest strap ECG, chest strap OHR, armband
Built-in memory For 1 training session Up to 200 h of HR training
Training analysis in Polar Flow When session is saved in internal memory and transferred to Flow via Beat Only when training with Beat When session is saved in internal memory and synced to Flow
Compatible with 3rd party apps X X X
Operation time 400 h (replaceable battery) 150 h (replaceable battery) 12 h (rechargeable battery)
Polar Pro strap (with extra electrodes and slip-preventing silicone dots) X
Waterproof 30 m 30 m 30 m
Weight Connector 21 g, Polar Pro Strap 39 g Connector 25,3 g; Soft Strap 30,7 Sensor 5 g, armband 12 g



Get support and the latest updates

Product Support