# Polar H1 HRM

**URL:** <https://forums.zwift.com/t/polar-h1-hrm/6350>\
**Category:** Archived: Tips and Troubleshooting\
**Created:** [November 9, 2015, 10:29am UTC](https://forums.zwift.com/t/polar-h1-hrm/6350 "2015-11-09T10:29:43Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Adrian\_Bratucu](https://avatars.discourse-cdn.com/v4/letter/a/c89c15/32.png) [@Adrian\_Bratucu](https://forums.zwift.com/u/Adrian_Bratucu)\
**Post date:** [November 9, 2015, 10:29am UTC](https://forums.zwift.com/t/polar-h1-hrm/6350/1 "2015-11-09T10:29:43Z")

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Hello !

Zwift can’t find my Polar H1 HRM. Is this because it is not ANT+? Any solution?

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**Author:** ![EricC](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/ericc/32/399031_2.png) [@EricC](https://forums.zwift.com/u/EricC)\
**Post date:** [November 10, 2015, 7:56pm UTC](https://forums.zwift.com/t/polar-h1-hrm/6350/2 "2015-11-10T19:56:38Z")

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Hi Adrian,

Correct. Unfortunately, the Polar HRM is on ANT, which is a closed channel as opposed to ANT+, which is open an universal. This means Zwift will not be able to read it.

Confusing?&nbsp;Definitely.

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**Author:** ![Adrian\_Bratucu](https://avatars.discourse-cdn.com/v4/letter/a/c89c15/32.png) [@Adrian\_Bratucu](https://forums.zwift.com/u/Adrian_Bratucu)\
**Post date:** [November 10, 2015, 9:31pm UTC](https://forums.zwift.com/t/polar-h1-hrm/6350/3 "2015-11-10T21:31:18Z")

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Thank you very much for your kind reply

In this case Garmin HRM ANT+ will be my solution&nbsp;