Polar H9 Heart Rate Monitor Chest Strap Black M-XXL

59,90
Delivered tomorrow
Available for pickup even sooner
59,90
Delivered tomorrow
Available for pickup even sooner


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Product information

Key specs

Suitable for chest circumference
66 - 95 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 M-XXL, you are assured of an accurate heart rate measurement during workouts. The included chest strap is suitable for a chest circumference between 66 and 95 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 M-XXL, you are assured of an accurate heart rate measurement during workouts. The included chest strap is suitable for a chest circumference between 66 and 95 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 66 - 95cm)
  • Battery

Included by default

  • Manual (454.93 KB)
  • Adjustable chest strap (chest circumference 66 - 95cm)
  • Battery

Key specs

Suitable for chest circumference
66 - 95 cm
Bluetooth
Yes
ANT+
Yes

Complete your purchase



Reviews

Rating

Most helpful reviews

5 / 5 stars
10/10

Accurate heart rate measurement

  • Highly accurate heart rate tracking
  • Comfortable chest strap

Purchased the Polar H9 to complement the wrist-based heart rate tracking by my Polar M430, which I occasionally did not trust. Now a neat, accurate heart rate curve. Clearly better and less susceptible to interference than the pulse registration.

  • Dirk jan
  • 23 March 2020
  • Automatically translated from Dutch
5 / 5 stars
9,5/10

Great product

  • Good value for money
  • Easy to use
  • Think the battery will run out quickly if you don't take the battery out after exercise

Easy to connect to my Garmin watch. Is not annoying to have and does not fall off. Gives accurate measurements in my opinion and does not lose its connection as soon as you are away from your phone eg.

  • Julia
  • 30 March 2021
  • Automatically translated from Dutch
4.5 / 5 stars
8,5/10

Recommended

  • Good price
  • ANT+, GymLink and Bluetooth at the same time
  • Only 1 Bluetooth pairing

Product works well, does everything I need (accurate heart rate measurement and simultaneous pairing with watch and phone).

  • Ronald
  • 25 February 2021
  • Automatically translated from Dutch
5 / 5 stars
9,5/10

Good addition to Zwift training

  • Plug and play
  • Connects directly with Zwift

Good addition to Zwift training

  • Kristian halbersma
  • 12 December 2020
  • Automatically translated from Dutch
5 / 5 stars
10/10

excellent

  • Easy to crochet the chest
  • Easy to clean (just rinse)
  • no

I had lost the band of my old polar M32. I bought this sensor as a replacement. Put it on and work right away :-)

  • Ed
  • 21 December 2020
  • Automatically translated from Dutch
4 / 5 stars
8,0/10

Good purchase that you can safely make

  • The sensor is detachable
  • Accurate
  • Can't find one yet

Nice heart rate monitor

  • Theo van der heide
  • 5 August 2020
  • Automatically translated from Dutch
5 / 5 stars
10/10

By far the best heart rate sensor in this price range.

  • price

Very accurate heart rate monitor, the band fits very well you hardly notice that you are wearing it. On the polar flow website/app you can see very detained information about the load of your training, condition building and overload.

  • Arne
  • 18 May 2020
  • Automatically translated from Dutch
4.5 / 5 stars
8,5/10

Simple meter that does what it should do

  • Fits well
  • Easily adjustable
  • None found yet

Works much more accurate than Activity tracker. Quickly connects with other devices

  • Sander
  • 16 June 2020
  • Automatically translated from Dutch
5 / 5 stars
10/10

Top product

  • Easy to use
  • Easy to clean
  • No

Meets all the requirements

  • H89
  • 29 April 2020
  • Automatically translated from Dutch
5 / 5 stars
10/10

Good product and smooth treatment at Coolblue

Good connection with Mio 215 GPS

  • Van den bossche dirk
  • 23 March 2021
  • Automatically translated from Dutch
5 / 5 stars
10/10

Accurate heart rate measurement

  • Highly accurate heart rate tracking
  • Comfortable chest strap
  • Hassle free pairing with my Polar M430

Purchased the Polar H9 to complement the wrist-based heart rate tracking by my Polar M430, which I occasionally did not trust. Now a neat, accurate heart rate curve. Clearly better and less susceptible to interference than the pulse registration.

  • Dirk jan
  • 23 March 2020
  • Automatically translated from Dutch
5 / 5 stars
9,5/10

Great product

  • Good value for money
  • Easy to use
  • Is easy to connect with Garmin
  • Think the battery will run out quickly if you don't take the battery out after exercise

Easy to connect to my Garmin watch. Is not annoying to have and does not fall off. Gives accurate measurements in my opinion and does not lose its connection as soon as you are away from your phone eg.

  • Julia
  • 30 March 2021
  • Automatically translated from Dutch
4.5 / 5 stars
8,5/10

Recommended

  • Good price
  • ANT+, GymLink and Bluetooth at the same time
  • Works with Polar Beat app
  • Only 1 Bluetooth pairing

Product works well, does everything I need (accurate heart rate measurement and simultaneous pairing with watch and phone).

  • Ronald
  • 25 February 2021
  • Automatically translated from Dutch

Specifications

Product

Product number
857868
Manufacturer code
92081565
Brand
Polar
Warranty
2 years
Processing of your defect
Via Coolblue

Physical properties

Suitable for chest circumference
66 - 95 cm
Chest strap closure type
Buckle
Heart rate sensor detachable
Yes
Standard battery type
Button cell, CR2025
Water-resistant
Yes
IP certification
IPX8
Water resistance
Waterproof

Connectivity

Data transfer function
Yes
Compatible with operating system
Android, iOS