Roku announced its first branded Smart TV and it was released in late 2014. These TVs are manufactured by companies like TCL, Westinghouse and Hisense, and use the Roku user interface as the "brain" of the TV. Roku TVs are updated just like the streaming devices. More recent[vague] models also integrate a set of features for use with over-the-air TV signals, including a program guide that provides information for shows and movies available on local antenna broadcast TV, as well as where that In ...