I tried connecting the zwift beta android version on my samsung S9 with Garmin sensors and on tapping the sensors on zwift screen - neither of them connect. Please help!!
Make sure that the sensors are not connected to anything else including your phone before opening Zwift.
If your Garmin sensors are ANT+, actually zwift beta android doesn’t support ANT+ only Bluetooth.
The new Garmin HRM is duel band.