Polar H9 Sensor Set
Polar H9 Sensor Set
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Polar H9 Sensor Set

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When you're looking for a reliable high quality heart rate chest strap, Polar H9 fulfills all your needs and more. Bluetooth® and ANT+ technologies open up endless connection possibilities to any app or device you want to use.

All you need to do is get connected & get going.


  • Connectivity 

Polar H9 is compatible with top fitness apps, sports and smart watches, gym equipment and many other Bluetooth and ANT+ devices. Polar H9 can be connected to Bluetooth and ANT+ devices simultaneously. Double-check compatibility with your favorite app. 

  • Battery life 

With a battery life of 400 hours, one battery lasts about a year when you train one hour per day. 

  • High quality heart rate 

Thanks to the chest strap, the heart rate sensor is placed close to the heart, which is ideal for getting accurate heart rate readings. 

  • Accurate calories 

Reliable and high quality heart rate measurement gives you accurate calorie burn. 

  • Works with Polar Club 

If your gym uses the Polar Club group heart rate system, you can use your Polar H9 to display your heart rate on the screen. 


  • Compatibility: iOS mobile devices: iPhone 5s and later, with iOS 12 or later; Android mobile devices with Bluetooth 4.0 capability and Android 6.0 or later.  
  • Battery life: 400 hours with Bluetooth Low Energy, ANT+ and 5 kHz transmission active 
  • Battery type: CR 2025 
  • Connector size: 34x65x10 mm 
  • Weight: Connector 21 g (0.74 oz), strap 39 g (1.38 oz) 
  • Materials: Connector: ABS, ABS + GF, PC, Stainless steel. Strap: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester 
  • Water resistance: 30 m (Suitable for swimming) 
  • Operating temperature: -10 °C to +50 °C / 14 °F to 122 °F