Polar H9
The Polar H9 is a reliable heart rate monitor with Bluetooth and ANT+ connectivity designed for running, cycling and fitness training.

Polar H9
$64
Technical Specifications
Compare features between Polar H9
Feature | Polar H9 |
|---|---|
64 $ | |
ECG (electrical heart rate measurement) | |
Bluetooth Low Energy, ANT+, GymLink 5 kHz | |
No | |
Up to 90 m | |
No | |
CR2025 coin cell | |
Up to 400 hours | |
WR30 (30 meters) | |
-10°C to 50°C | |
60 g | |
Polyamide, polyurethane, elastane, polyester with silicone prints | |
Plastic | |
Accurate ECG-based heart rate tracking, Real-time heart rate monitoring, Comfortable soft textile strap, OwnCode coded transmission, Compatible with a wide range of devices and apps | |
More Details | View on Polar |

Have you used the Polar H9 before?
Help the community by answering
What does the community think about Polar H9?
Explore real user reviews and anonymized community insights to understand how these products perform in real-world Trail Runningsetups.
Frequently Asked Questions
Answers based on product data and key differences.
Looking for alternatives to Polar H9?
Check out the Top 5 alternatives to Polar H9
Popular Comparisons
Compare the Polar H9 with other top trail running heart-rate-monitor from leading brands, including Polar for the ultimate trail running experience.






