Heart rate garmin forerunner 645

My Zwift setup is as follows:

  • Apple TV app to broadcast on tv
  • companion app (which seems to control my Tacx Flux 2?)
  • Garmin Forunner 645

My question is, how do I get my heart rate from my garmin watch to sync with Zwift?

The Garmin 645 only broadcast HR in real-time using ANT+ and AppleTV is Bluetooth only.

You will need to either bridge the signal using NPE CAPLE or get a HRM that broadcast in Bluetooth.

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