A:AnswerNo, but your ROKU device came with a remote and ROKU has an excellent app which uses WiFi, not IR so phones without a transmitter (S8 and up, etc) work just fine.
A:AnswerI could not fret this to work with my Vizio , probably because I am technologically challenged, but I went to Walmart.com and found an exact replacement for the Vizio remote for under $10.00. This remote may or may not work with your device. Sorry.