How can I pair H9/H10 heart rate sensor with my Polar device?
Applies to: Grit X Grit X Pro Grit X2 Pro H10 H9 Ignite Ignite 2 Ignite 3 M430 M460 Pacer Pacer Pro Vantage M Vantage M2 Vantage V2 Vantage V3 Vantage M3 Grit X2 Street X
Follow these guidelines to pair H9/H10 heart rate sensor with your Polar watch. Please refer to product specific user manuals for detailed pairing instructions.
You need to moisten the heart rate sensor strap, and wear the heart rate sensor to be able to pair it with your Polar watch.
- Moisten the electrode areas of the strap.
- Attach the connector to the strap.
- Fasten the strap around your chest and adjust the strap to fit snugly.
- Check that the moist electrode areas are firmly against your skin.
- Check that the Polar logo of the connector is in a central and upright position.


On your watch, do the following:
- Go to Settings > General Settings > Pair and sync and choose Pair sensor or other device.
- The watch starts searching for your sensor.
- When the heart rate sensor is found, the device ID, for example, Polar H10Â xxxxxxxx is displayed. Press OK to start pairing.
- Pairing completed is displayed when you are done.
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Success! ##



































