A:AnswerThe Fire TV Edition television has the Fire TV experience built-in.
You can connect your Roku device to the TV using HDMI.
David M. - Insignia Support
A:AnswerYes, connect your Cable / Satellite Box to the Fire TV Edition television using HDMI. Also, you can connect an Antenna to watch free over-the-air broadcasts from your local channels.
David M. - Insignia Support
A:AnswerThe YouTube TV app is now available for the Fire TV Edition television.
To see the list of supported devices, please visit: https://tv.youtube.com/welcome/
David M. - Insignia Support