A TV remote is a handheld device that allows users to control television functions from a distance. Through infrared (IR) or radio frequency (RF) signals, the remote communicates commands like changing channels, adjusting volume, and accessing settings. For smart TVs, remotes also enable navigation through streaming apps and internet-based services, offering access to a wide range of media with ease.

Modern remotes may include voice recognition, touch controls, and customizable buttons for a more interactive experience. Universal remotes provide additional flexibility, enabling control of multiple devices like sound systems, DVD players, and streaming boxes. Remotes are a staple of convenience in home entertainment, allowing users to manage TV functions without manually operating the device, making media consumption smoother and more enjoyable.