Well I joked in another thread that it would be cool to get the output from the GUI that looks like the first picture, I have 4 open onto my Galaxy S4. Well you can see one at a time anyway. It does show both of my units and all four tuners, might have to play with it some. This is not a real signal meter, but for your tv as you are messing with aim, this would be fine. I've relied on others and gone with the bluetooth. This tool has its place and heck. You don't even have to get up to go see it.