The Roku is a device that lets you add different streaming apps to your TV. It works with thousands of channels, including live and local ones. You can sign up for Netflix, Hulu, Disney Plus, and HBO Max on this TV and watch your favorite movies and TV shows. Streaming music services like Spotify and Pandora can even be added to your Roku. Even though it's expensive, the Roku TV doesn't always have good sound. When watching a movie or TV show, it can be hard to figure out what people are saying. You can buy a soundbar to help solve this problem.