Zwift and Sunny Bike

Hi all. I was wondering if any of you have figured out how to use a Sunny Bike with Zwift? I can’t find a speed sensor that is made to go on a flywheel, and I’ve been trying to get the Garmin Speed sensor to mount and sync for 2 days. Apparently, you can’t use Zwift without the speed sensor? (My cadence sensor works fine.) I did look through all of the FAQs on the site, several Youtube posters, worked through a variety of search terms, etc. Thanks so much for any assistance you might have.

You would probably need a pedal based power meter.

Thank you, I appreciate it.