If you have a Garmin Edge device, it is very easy to pair it to your Zycle device through ANT+ communication. Once paired, you can register all of the Zycle's data with the rest of the sensors.
You can also control the resistance of the Zycle device and even do interval sessions and workouts without needing anything else.
Pair your Zycle device to your Garmin Edge
Place your Garmin Edge less than 3 m from the roller or ZBike.
On the Garmin Edge, select:
Menu > Training > ANT+ roller > Pair ANT+ Trainer.
Select the roller or ZBike to be paired with your device.
Select Add sensor.
Once the Zycle is paired, it appears on your Garmin Edge as a connected sensor. You can customise your data fields to display Zycle data.
Note: Check the manual of your Garmin device to see whether it is possible to pair ANT+ trainers, and make sure you have the latest firmware version. From model 520 inclusive, it is possible to pair an ANT+ roller and control it.