Connecting Tacx Flux 2 to Fenix and Zwift

Hi,

i am planning to buy a Tacx Flux 2 and want to use it with my Win 11 PC (later probably using an Apple TV) and Zwift. Since my computer does not have neither Bluetooth nor ANT+, I guess I need at least one dongle.

To monitor my heart rate I want to use my Polar verity sense.

How do I have to connect the Tacx Flux and the Polar verity sense to get the data transmitted to Zwift and to my Fenix 7?

I thought about using a Bluetooth dongle to connect both devices to my computer and using ANT+ to transmit the data to the watch.

Is this how it will work or am I missing an important part?