I want to use a Fenix 6s as a heart rate monitor during Tacx sessions. I don’t want to record activities on the Fenix, just use it as a HRM instead of a chest strap.
I can add the Fenix 6s as a Device in the Tacx android app and my heart rate is displayed during a session (either by broadcasting my HR or starting the Virtual Run activity). All is well until my sessions finish. After every session when I have used the Fenix 6s as a HRM it loses connection with my phone and tries to reconnect with a new Bluetooth code displayed. However the Fenix is not no longer listed as a paired or available Bluetooth device on my phone and it is ‘Not Connected’ in Garmin Connect. The only way I can get the connection back again is to remove the device from within Garmin Connect and then add it back, going thru the pairing and then device setup processes again.
Does anyone know how to avoid this bug?