Polar H9 Heart Rate Monitor Chest Strap Black XS-S

58,-
Temporarily sold out



Product information

Key specs

Suitable for chest circumference
54 - 66 cm
Bluetooth
Yes
ANT+
Yes

Pros and cons

According to our heart rate sensor expert
  • Thanks to the Bluetooth connection, you can easily connect the sensor to Bluetooth devices, such as your smartphone, sports watch or bike computer.
  • Because the heart rate sensor is coded, you prevent the signal of your sports buddies from interfering with the signal of your heart rate monitor.
  • You can easily change the batteries of the heart rate sensor yourself.
  • When you forget to disconnect the sensor from the strap, your battery will run out fast.
Product Expert heart rate sensors

Description

With the Polar H9 Heart Rate Monitor Chest Strap Black XS-S, you are assured of an accurate heart rate measurement during workouts. The included chest strap is suitable for a chest circumference between 54 and 66 centimeters. The chest strap fits tightly around your chest, so your heart rate is measured precisely. Despite the tight fit, you hardly feel this soft band, so you can continue your workout without any hinder. You can connect the H9 heart rate sensor via Bluetooth with your smartphone, sports watch, or bike computer, for example. In addition, the sensor supports ANT+. This also allows you to connect it to a fitness machine. This sensor is water-resistant up to a depth of 30 meters. This allows you to also accurately measure your heart rate while swimming.

With the Polar H9 Heart Rate Monitor Chest Strap Black XS-S, you are assured of an accurate heart rate measurement during workouts. The included chest strap is suitable for a chest circumference between 54 and 66 centimeters. The chest strap fits tightly around your chest, so your heart rate is measured precisely. Despite the tight fit, you hardly feel this soft band, so you can continue your workout without any hinder. You can connect the H9 heart rate sensor via Bluetooth with your smartphone, sports watch, or bike computer, for example. In addition, the sensor supports ANT+. This also allows you to connect it to a fitness machine. This sensor is water-resistant up to a depth of 30 meters. This allows you to also accurately measure your heart rate while swimming.


Included by default

  • Manual (454.93 KB)
  • Adjustable chest strap (chest circumference 54 - 66cm)
  • Battery

Included by default

  • Manual (454.93 KB)
  • Adjustable chest strap (chest circumference 54 - 66cm)
  • Battery

Key specs

Suitable for chest circumference
54 - 66 cm
Bluetooth
Yes
ANT+
Yes

Complete your purchase



Reviews

Rating

Most helpful reviews

4 / 5 stars
7,5/10

Good, but expected more

  • Small
  • Works fine
  • No user manual or quickstart guide or the like

You just have to figure out how it works and I find that strange. Once you get it it works fine

  • Lizzy roeffen
  • 10 June 2021
  • Automatically translated from Dutch
4.5 / 5 stars
8,5/10

A simple yet very reliable heart rate monitor

  • Reliable measurement
  • Not possible to connect 2 devices as with the H10

The H9 is a simpler version of the H10: they are the same in terms of measurement, but the H9 has fewer options than the H10. This way you can only connect 1 device instead of 2 (for example to your watch and the bicycle where the HR can be visible). And the phone must also remain nearby: the H9 has (almost) no memory to record a workout on its own.

  • Rik kuijpers
  • 24 July 2020
  • Automatically translated from Dutch
4.5 / 5 stars
9,0/10

Perfect

  • Easy to clean
  • Easy to take with you
  • None found yet

The heart rate monitor is very nice. Can easily connect it to my apple watch or phone. Not difficult to use and very comfortable. Highly recommended for a simple but well-functioning heartbeat. Use it for triathlon training.

  • Juliette vink
  • 26 April 2021
  • Automatically translated from Dutch
5 / 5 stars
10/10

Recommended

  • Measure very accurately
  • You don't notice you're wearing the heart rate monitor
  • /

My sports watch doesn't measure specifically, that's why I bought this heart rate monitor. Since I have this I can see my heart rate in detail during exercise.

  • Adc
  • 14 May 2021
  • Automatically translated from Dutch
3.5 / 5 stars
6,5/10

Okay

Too bad the strap is too short

  • Ruud metsemakers
  • 21 July 2021
  • Automatically translated from Dutch
4 / 5 stars
8,0/10

meets all your needs

for an ordinary athlete who needs a heart rate sensor, this is sufficient - the H10 has a memory in the sensor, is not necessary for me .... H9 is fine, easy and provides you with all the data you need

  • Andrea lorenz
  • 31 October 2020
  • Automatically translated from Dutch
5 / 5 stars
10/10

The product is highly recommended for all athletes.

  • He is very comfortable
  • Works easily and quickly

I like the product very much because of the quality I use it every day!

  • Emmanuel safari
  • 21 March 2020
  • Automatically translated from Dutch
4 / 5 stars
7,5/10

Good, but expected more

  • Small
  • Works fine
  • The accompanying app works fine
  • No user manual or quickstart guide or the like

You just have to figure out how it works and I find that strange. Once you get it it works fine

  • Lizzy roeffen
  • 10 June 2021
  • Automatically translated from Dutch
4.5 / 5 stars
8,5/10

A simple yet very reliable heart rate monitor

  • Reliable measurement
  • Not possible to connect 2 devices as with the H10

The H9 is a simpler version of the H10: they are the same in terms of measurement, but the H9 has fewer options than the H10. This way you can only connect 1 device instead of 2 (for example to your watch and the bicycle where the HR can be visible). And the phone must also remain nearby: the H9 has (almost) no memory to record a workout on its own.

  • Rik kuijpers
  • 24 July 2020
  • Automatically translated from Dutch
4.5 / 5 stars
9,0/10

Perfect

  • Easy to clean
  • Easy to take with you
  • Accurate
  • None found yet

The heart rate monitor is very nice. Can easily connect it to my apple watch or phone. Not difficult to use and very comfortable. Highly recommended for a simple but well-functioning heartbeat. Use it for triathlon training.

  • Juliette vink
  • 26 April 2021
  • Automatically translated from Dutch

Specifications

Product

Product number
857870
Manufacturer code
92081566
Brand
Polar
Warranty
2 years
Processing of your defect
Via Coolblue

Physical properties

Suitable for chest circumference
54 - 66 cm
Chest strap closure type
Buckle
Heart rate sensor detachable
Yes
Standard battery type
Button cell, CR2025
Water-resistant
Yes
IP certification
IP68
Water resistance
Waterproof

Connectivity

Data transfer function
Yes
Compatible with operating system
Android, iOS
Bluetooth
Yes
Bluetooth Smart
Yes
ANT+
Yes

Sports functionalities

Heart rate measurement under water
Yes

This is the one

Polar H9 Heart Rate Monitor Chest Strap Black XS-S
Polar H9 Heart Rate Monitor Chest Strap Black XS-S
58,-
Temporarily sold out