Most smart TVs have official remote apps, like SmartThings for Samsung, LG ThinQ ... device's remote can take over basic TV controls. It's not a perfect replacement for all functions.

which supplied the Fire TV smart TV interface for Panasonic’s new 2024 TVs. LG’s Magic Remote control is a long-standing feature of its TVs, including many of the best OLED TVs over the past ...

While the WebOS interface on most LG smart TVs ... menu on your LG TV using the original remote To access your LG TV's hidden or secret menu using the original remote control, follow these steps ...