How to connect senors?

I have a Garmin edge 810 with cadence and heart rate sensors, however I do not have an ant+ connecter. Is there any other way I can connect the sensors without having ant+ connecter? As I’m mad to get started on zwift!!

Your Garmin plays no part in Zwift so you can put that away. You have to have an ANT+ stick to get the sensor data into your computer. There’s no way around this. But they are cheap.