I had 2 units of Magene Gemini 210 2in1 ANT+/BLE sensor for Speed and Cadence as well as the Magene Mover 2in1 ANT+/BLE Heart Rate Chest Strap… all 3 sensors are not showing in Zwift Android… is this expected?
They are working fine on Wahoo Fitness apps via BLE and also ANT+…
For BLE you need to make sure that the sensors are not connected to anything, including your phone before starting Zwift. BLE only allows one connection at a time.
For ANT+, you cannot directly connect the sensors, you would need to use a device to bridge the signal (the 4iiii HRM or CABLE).