no se si lo han puesto antes, pero lo dejo por aqui

plex ha convertido en gratuita la aplicacion oficial para webos. ya no se necesita plexpass

"After some quality time with our Plex Pass members as an early preview, our Android TV and smart TV apps are available to everyone absolutely free, joining the ranks of our other free big screen apps like Roku, Tivo, Chromecast, and Xbox 360! The apps include filtering and sorting for rich content discovery, Plex Companion for casting, flinging, and remote control, as well as support for Plex Channels. In addition, you can watch TV show episodes back to back and play trailers before a movie for that genuine theater feel. The apps also support advanced Plex Pass features, like parental controls, premium music features, trailers and extras and more!"

aqui estan las teles soportadas,

https://developers.smarttv-alliance.org/list-devices