Before buying WatchAir, you can check the available channels at your location in advance by using our Test Drive simulation below. Please be advise that this simulation does not include any electrical interference caused by buildings and your own house so that the actual reception at your location may or may not be same to this simulation. To get a more accurate result, please try your full address, not your ZIP code. Based on this simulation, you can also check the TV programs from major local channels at your location for upcoming seven days. For more information about the channels at your location, please visit FCC website for its "DTV Reception Maps".