There are different types of remotes to operate your TV. Some television brands have their own remote. You can also control specific functions of your TV via the remote. With universal remotes, you can substitute all your remotes with 1 compact solution. You can't just control your television, but every device in the house. You can control up to 15 devices, such as all your lamps, your music system, and even your thermostat, with one remote. In addition, you can connect some smart remotes to your smartphone via an app, so you always have your remote in your pocket.