POLAR H9

    59.90 €
    In stock

      Product information

      Polar H9 is an ideal jack-of-all-trades heart rate sensor that connects to a large variety of devices. Thanks to Bluetooth, ANT+ and 5 kHz technologies, it's possible to connect to multiple devices at the same time.

      • Unisex
      • Recognised for its top precision
      • ANT+ and Bluetooth connectivity
      • Very comfortable wear
      • Over-the-air software updates
      • Works during swimming
      • Simultaneous ANT+ and Bluetooth connections
      • Adjustable

      Product details

      Polar H9 - when you're looking for a reliable high quality heart rate chest strap, Polar H9 fulfils all your needs and more. Bluetooth and ANT+ technologies open up endless connection possibilities to any app or device you want to use. With a battery life of 400 hours, one battery lasts about a year when training an hour per day.

      Polar H9 comes with the Polar Soft Strap for classic and reliable heart rate measurement. Polar H9 reacts instantly and measures your body's response to exercise and provides accurate calorie burn.

      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 favourite app.

      Difference between Polar H9 and H10
      Polar H10 can connect to two Bluetooth training devices at the same time, can store 1 training session in an internal memory, has more convenient and strap closure system, strap contains silicone dots for better security and comfort next to body.


      ANT+, Bluetooth Low Energy, 5 kHz


      connector 21 g, strap 39 g

      Battery life

      400 hours with Bluetooth Low Energy and 5 kHz transmission active

      Battery type

      CR 2025


      No memory for training sessions

      Water resistance

      30 m (suitable for swimming)


      Connector: ABS, ABS + GF, PC, Stainless steel. Strap: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester

      Connector size

      34 x 65 x 10 mm


      Via mobile phone using Polar Beat app or Polar Flow app. (iOS mobile devices: iPhone 5 and later, with iOS 11 or later; Android mobile devices with Bluetooth 4.0 capability and Android 5.0 or later.)


      Polar - H9
      XS - S M - XXL
      Chest * 51 - 66 cm 65 - 93 cm

      * Measurement for strap size should be taken right below the pectoral muscles or breasts.


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