I have been able to get Zwift installed on my Shield using the linked APK above. It all seems to work fine, but it won’t see the Wahoo Blue SC or a discrete Wahoo BT/ant+ sensor on my bike on my non-smart wind trainer.
I loaded the companion app, and got a notice in the Shield app that I was using a companion app, but I don’t get the phone icon when I try to add sensors, and I don’t see the sensors on the companion app either. If I click the Bluetooth icon in the companion app, it tells me no sensors are paired and to pair them using the main app.
Suggestions? It feels like I’m so close… And yes, the companion app on my phone is on the same wireless network as the Shield. I can pair the sensors to the phone using Bluetooth, but the companion app doesn’t find them.