I have the ONN Android TV "WATCH" installed and also added a ONN Watch indoor dual color amplified antenna. I set up the a Android tv and then added the antenna and did a channel scan. I have a bunch of local channels when I switch source to antenna... cool. My issue... I'm trying to utilize the "live TV" app on the android tv app to scan local channels so o don't have to switch sources. I'm seeing videos online of people running a channel scan... I'm dead in the water. Any help?? I see no way to do add antenna channels from the Live TV app from the play store.
You need a networked TV tuner like HDHomerun. The Live TV apps can access the OTA channels that way.