Universal Remote — Phone

Open the Google TV app, tap "Connect TV," and enter the pairing code shown on your screen.

Use the Samsung SmartThings App to control TVs and projectors. Universal Remote Phone

Use the LG ThinQ (formerly LG TV Plus) app to manage settings and inputs. Open the Google TV app, tap "Connect TV,"

Control your Samsung TV or projector with your phone using SmartThings Open the Google TV app

Most major brands have dedicated apps that offer advanced features like keyboard typing and voice control.