86,-
In stock
58,-
In stock
Current product
59,-
86,-
58,-
90,-
87,-
According to our heart rate sensor expert
With the Polar H9 Heart Rate Monitor Chest Strap Black XS-S, you're assured of an accurate heart rate measurement during workouts. The included chest strap is suitable for a chest circumference between 52 and 73cm. The chest strap fits tightly around your chest, so you can measure your heart rate precisely. Despite the tight fit, you hardly feel this soft strap, so you can continue your workout without it being uncomfortable. You can connect the H9 heart rate sensor via Bluetooth to your smartphone, sports watch, or bike computer, for example. In addition, the sensor supports ANT+. This allows you to connect it to a fitness machine as well. This sensor is water-resistant up to a depth of 30m. This allows you to also accurately measure your heart rate while swimming.
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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
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
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
Product number | 857870 | |
|---|---|---|
Manufacturer code | 92081566 | |
Brand | Polar | |
Processing of your defect | Via Coolblue | |
Old product returned for free |
Suitable for chest circumference | 52 - 73 cm | |
|---|---|---|
Chest strap closure type | Buckle | |
Heart rate sensor detachable | ||
Standard battery type | Button cell, CR2025 | |
Water-resistant | ||
IP certification | IP68 | |
Water resistance | Waterproof |
Data transfer function | ||
|---|---|---|
Compatible with operating system | Android, iOS | |
Bluetooth | ||
Bluetooth Smart | ||
ANT+ |
Heart rate measurement under water |
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Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible
First, add your heart rate sensor to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
2-year Protection Plan
7,99
one-time3-year Protection Plan
8,99
one-time
