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POLAR H9 Heart Rate Sensor

  • Based on 5,273 reviews
Condition: New
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As low as $9.99 / mo
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Availability: In Stock.
Fulfilled by Amazon

Arrives Nov 25 – Nov 28
Order within 1 hour and 37 minutes
Available payment plans shown during checkout

Size: M-XXL


Features

  • POLAR PRESENTS A NEW AFFORDABLE HRM: When you're looking for a reliable high quality heart rate monitor for your everyday sports, 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.
  • EXCELLENT CONNECTIVITY OPTIONS: Polar H9 connects to sports and smart watches (Polar, Garmin, Wahoo, Zwift, Peloton), activity trackers, gym equipment and other Bluetooth and ANT+ devices.
  • NOW YOUR CARDIO WORKOUTS ARE MORE EFFECTIVE: From gym to indoor cycling via jogging and group exercise, track your heart rate and get an accurate calorie burn. Choose you size: XS-S: 20" - 26", M-XXL: 26 - 36
  • TURN YOUR PHONE INTO A FITNESS TRACKER: Enjoy endless connection possibilities to Polar Beat, Polar Club, Peloton, Nike+ Run Club and other popular fitness and training apps.

Description

Polar H9 Bluetooth/ANT+ Heart Rate SensorPolar H9 is a high quality heart rate sensor for your favorite everyday sports. Bluetooth & ANT+ technologies ensure connections to top fitness apps, sports and smart watches, gym equipment and other training devices. Get reliable calories and heart rate thanks to chest strap measurement.Product FeaturesReliable and real-time heart rate monitoring - Polar H9 is an ideal jack-of-all-trades sensor for all your everyday sports. Get a reliable live heart rate and calorie consumption on any device you use.Connectivity: Third-party apps - Bluetooth and ANT+ technologies open up endless connection possibilities to your favourite training app on both iOS and Android phones, sports and smart watches, gym equipment, bike computers and more. All you need to do is get connected & get going.Polar Soft Strap - Polar H9 comes with the Polar Soft Strap and tracks your heart rate reliably. Polar Soft Strap machine-washable.Accurate calorie burn - When you train with a heart rate monitor, you’ll know how hard your body is working and have access to valuable training data, such as burned calories. With Polar H9 you get an accurate calorie burn from all your workouts including strength training, running, cycling, yoga, walking, etc.Polar H9 & Polar Beat app - Turn your phone into a fitness tracker with Polar H9 and Polar Beat, our free fitness and training app to get accurate calorie burn and real-time heart rate on the screen of your phone during your workout.PolarH9 - Polar is the premier choice in heart rate monitors for athletes of all levels. Join the Polar community and share your experiences on Amazon or social media.Specs:Third party app compatibilityReliable heart rate measurementBluetooth Low Energy, ANT+ and 5 kHz connectionsSeveral connections can be active simultaneouslyAccurate calorie burnBattery life 400 hoursWaterproof up to 30mMachine-washable textile strap


Item Package Dimensions L x W x H: ‎4.76 x 4.17 x 1.89 inches


Package Weight: ‎0.12 Kilograms


Item Dimensions LxWxH: ‎2.56 x 0.39 x 1.34 inches


Item Weight: ‎4.02 Ounces


Brand Name: ‎POLAR


Warranty Description: ‎Yes


Model Name: ‎H9


Color: ‎Black


Material: ‎Polyester


Suggested Users: ‎Unisex-adult


Number of Items: ‎1


Manufacturer: ‎Polar


Part Number: ‎92081565


Model Year: ‎2020


Included Components: ‎Polar H9; soft strap; getting started guide


Size: ‎M-XXL


Date First Available: January 30, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 25 – Nov 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Terrific in All But One Respect
Size: M-XXL
After using an earlier generation Polar sensor for many years, I decided to buy this one when I bought a Garmin Venu 2 smart watch recently. The earlier Polar model couldn't be paired with the Venu 2. This H9 model paired with Venu 2 very readily, and it's communicating my heart rate to it as reliably as one would expect. My one and only complaint is with the elastic band's clasping design. It's extremely simple, and it's in that simplicity that I think Polar missed the boat. There's a thin plastic hook that one inserts into a small fabric "eye." Not only is the fabric's opening so small that it can be hard to see, but it has a tendency to come unhooked occasionally. The design could be much improved with an equally simple snap. Otherwise, the band is comfortable; and the transmitter functions great. Update after 2 months: After using the H9 6 times a week, it needs a battery (CR2025) after only 2 months . Perhaps the original battery was of low quality. I would have expected longer battery life. Fortunately, it's designed so that the battery is easy to change. ... show more
Reviewed in the United States 🇺🇸 on August 22, 2022 by RobertW

  • When you need accuracy
Size: M-XXL
I was having some reliability issues with my Samsung smart watch. Normally, it worked well enough for a general idea, but I got into some physical therapy where it was important to know exactly my heart rate. I was even having problems with the therapist's finger model misreading at times. My heart rate wad all over the place. I thought back to the old dayd when I used to race mountain bikes and the only monitor available then was the polar strap. I read the reviews of its accuracy and decided to purchase and try it out. The first day at therapy, the Polar heart rate monitor was clearly more accurate than either my watch on the wrist or the finger thing they had. The therapist said to just wear the strap and she would use that for all the measurements. I cannot express how much relief it provided me to precisely know my heart rate. I had some condition where my heart rate was through the roof ... 90bpm resting, 140bpm sauntering, 170bpm with a quick walk. But, with Polar heart rate monitor and app, I was able to stay in my target ranges, show my therapist my results, and progressively bring them back down the last 5 months so that my resting is in the high 60s bpm and I can play basketball again. Man, the strap really made the difference! ... show more
Reviewed in the United States 🇺🇸 on August 24, 2022 by Henry

  • Reliable and Comfortable
Size: M-XXL
I’ve had this monitor for about two months. I use it almost everyday. It’s never lost a connection. Prior to the Polar I tried a cheap, well reviewed no name unit. That one dropped the connection almost every time I used it. For me the extra money for the Polar is worth it. Dropped connections are frustrating. The strap is comfortable and easy to adjust. Highly recommended. ... show more
Reviewed in the United States 🇺🇸 on October 15, 2022 by Rick R.

  • Great Budget HR monitor.
Size: XS-S
No frills HR monitor. Like I've read on other reviews, the strap is a bit tight even at the max adjustment. Will purchase a bigger one. Liked the App, though it took a couple mins to learn the navigation. HR is spot on. and the Stats were very helpful in my training. Overall great buy.
Reviewed in the United States 🇺🇸 on October 1, 2022 by Fernando

  • Easy set up
Size: M-XXL
Easy connect to phone. Tracks multiple workouts. You do need to wash the band. Can pause workout and continue. Has rowing app but not sure if accurate distance when using erg, but you can edit distance.
Reviewed in the United States 🇺🇸 on October 8, 2022 by michelle

  • As per previous models
Size: M-XXL
The version is like all of other previous models from generations ago. Accurate & syncs up to watches & apps.
Reviewed in the United States 🇺🇸 on October 8, 2022 by Jeff Mick

  • Works as advertised
Size: M-XXL
App worked well with product and includes wide selection of athletic activities to select from. Battery life not yet determined.
Reviewed in the United States 🇺🇸 on October 9, 2022 by RAS

  • Game Changer
Size: M-XXL
Purchased this to monitor my heart rate during cycling. I've been using it every day. Works great. I've used it for cycling, hiking, and at Cross Fit. The monitor automatically connected to the exercise bike at the gym. Using this just to track my heart rate has been helpful in achieving my goals. I also use the Polar App that it conveniently pairs with. The app gives great information too. ... show more
Reviewed in the United States 🇺🇸 on August 31, 2022 by Jaygon

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