Polar H9 Heart Rate Sensor

Original price was: $79.99.Current price is: $69.00.

Great Deal?

Rating: 4 ⭐
(as of May 10, 2025 18:16:34 UTC – Details)

Customers say

Customers find the heart rate monitor comfortable with its soft strap and consider it a good budget option. The functionality receives mixed feedback – while it works well with Polar Beat, some report it fails to work properly. Moreover, the connection issues are inconsistent, with some customers reporting flawless phone connectivity while others experience dropping connections. The accuracy is also mixed, with some finding it the most accurate monitor while others report it stops reading heart rate accurately. Additionally, durability is a concern as customers report it breaking within three months, and the app functionality receives mixed reviews, with some liking the app while others find the phone app bad.

About this product

Polar H9 is the ideal jack-of-all-trades heart rate monitor Get reliable heart rate thanks to chest strap measurement. Battery life is 400 hours. Polar H9 heart rate monitor works not only with Polar Flow app and many 3rd party apps, but also with a large variety of equipment. This is due to Bluetooth, ANT+ and 5 kHz technologies, which can also be active simultaneously. Choose you size:
XS-S: 20 inches – 26 inches
M-XXL:26 inches – 36 inches
Please note, there is a protective film over the HR sensor, please remove prior to use.
38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester
Made in the USA or Imported
POLAR PRESENTS A NEW AFFORDABLE HRM: When you’re looking for a reliable high quality heart rate monitor for your everyday use, Polar H9 is a trusted choice of HR sensor that fulfills all your needs.
GOLD STANDARD IN HEART RATE TRACKING: Built on decades of scientific research and development, recognized by both regular users and researchers around the globe, Polar is proud to be the Gold Standard in HR tracking.
WORKS WITH EVERYTHING: Polar H9 works with ALL HRM compatible Equipment.
MORE EFFECTIVE: Track your heart rate with Polar’s high accuracy sensors. Choose you size: XS-S: 20″ – 26″, M-XXL: 26” – 36”
TURN YOUR PHONE INTO A TRACKER: Enjoy endless connection possibilities with popular apps on your smartphone.