The heart rate monitor H10 M-XXL for Polar is a heart rate sensor is very accurate.

You will be able to monitor your heart rate and link it to your training tools.

Polar H10 is waterproof, and transfers the data of heart rate in water thanks to the transmission to 5 kHz.

With the function of swimming, you can use the heart rate monitor without your Cardio Polar wrist with the internal memory H10 that will detect heart rate and then download it at the end of the workout.

Equipped with elastic band the Polar Pro Chest, with a large electrode surface for maximum accuracy in the detection of the heart rate and made of soft fabric that provides comfort and stability thanks to the elements silicon and buckle closure adjustable and secure.

Polar H10 works with all the watches and activity tracker Polar that use the Bluetooth for data transfer.

Specifications
Double transmission protocol BluethoothSmart and 5khz
Heart rate sensor Polar H10
Compatibility: mobile Devices with iOS iPhone 4S and later and Android mobile devices with Bluetooth 4.0 and Android 4.3 or later version.
Updates:Using your smartphone, using the app Polar Flow or Polar Beat
Compatabile with Polar products BluetoothSmart and 5khz
Size of connector: 34x65x10 mm
Connector weight: 21 g (0,74 oz), band 39 g (approximately 1.38 oz)
Internal memory: allows you to train with the heart rate monitor
Battery type: CR 2025
Battery life: 400 hours with transmission at 5 kHz and BLE active
Water-resistance: 30 m (suitable for swimming)
Connector: ABS, ABS + GF, PC, stainless steel. Range: 38% polyamide, 29% polyurethane, 20% elastane, 13% polyester, silicon printing.
Operating temperature From -10 °C to +50 °C/14 °F to 122 °F
Elastic ProChest in the soft tissue with large surface area electrodes

Functions
Precision: Thanks to the large surface area of the electrodes, the Polar H10 ensures maximum accuracy of heart rate detection.
Connectivity: Polar H10 is compatible with the most common apps training, gym equipment, and many other Bluetooth devices.
Updates: Polar H10 is equipped with upgradeable software.
For swimming: The transmission to 5 kHz allows you to monitor your heart rate even in water.
Built-in memory with Polar Beat Polar H10 has an internal memory for the data of heart rate of a training session. The data can be downloaded to the Polar Beat, app free training Polar.
Comfort: The new elastic band the Polar Pro Chest is comfortable to wear thanks to the material, soft fabric to the points in a non-slip silicone and safety clasp.Heart rate sensor Polar H10