With this app, you can control your LG webOS smart TV from your smartphone. Please note, this is not the official LG smart TV app, but it can control your lg smart tv. We have several remote models in our app, so you can choose one that works with your webOS tv device. We developed the app to help you control your LG webOS smart TV device without a remote, but you'll notice that the app requires an IR sensor on your phone or a connection to your WiFi if you would like Smart Mode.