Polar H9 / H10 along with its ID number is listed when the sensor is paired. The ID number is printed on the side of the sensor (see the image below). For more on enabling heart rate …

Dec 4, 2025 · Troubleshooting Polar H9 / H10 heart rate sensor If your Polar H9 / Polar H10 heart rate sensor is not working as it should, try troubleshooting with the following instructions.

This user manual helps you get started with your new Polar H10 heart rate sensor. You can find the latest version of the manual and video tutorials at support.polar.com.

This user manual helps you get started with your new Polar H10 heart rate sensor. You can find the latest version of the manual and video tutorials at support.polar.com.

If your Polar device shows too high, low or irregular heart rate readings, check the tips below to find out the possible reason. If none of the tips helps, it is likely that the chest strap is worn out …

If your Polar training computer / sensor is not working as it should, try troubleshooting before contacting your closest Polar Service. Are you wearing the heart rate sensor correctly?

Sensor pairing with a Polar or third-party device or app is required after a reset, update, or battery replacement if you are using a firmware version earlier than 3.3.1 for H10 and 1.2.1 for H9.

Este manual do usuário ajuda você a começar a usar seu novo sensor de frequência cardíaca Polar H10. Você pode encontrar a versão mais recente do manual e tutoriais em vídeo em …

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Este Manual del usuario te ayuda a dar los primeros pasos con tu nuevo sensor de frecuencia cardíaca Polar H10. Encontrarás la última versión del manual y tutoriales en vídeo en …