Link C6 and Garmin 945?

Hello. I am new to zwift, and working to find a way to record my rides on the Bowflex C6. I have a Garmin 945 which apparently supports all the necessary sensors with the virtual run activity. I’ve downloaded Zwift to a Microsoft tablet, and went so far as to order up an ANT in case that works better than Bluetooth, even though BT is a feature on both the tablet and the Garmin.

Is compatibility between these three devices a lost cause? Or is there a way to virtually track indoor riding using Zwift and a Garmin 945 watch on a Bowflex C6?