Facebook Live is a great way to watch Facebook videos on Roku. You can use the Roku app to search for specific videos, or you can add them to your queue. You can also watch them offline, or on a device that is not connected to the internet. To start watching Facebook Live, open the Roku app and sign in with your Roku account. Then find a video you want to watch and click on it. The Roku app will show you a list of channels that offer Facebook Live. Choose one of these channels and press the play button. If you have an Echo device, you can use EchoLink to control the TV while you watch Facebook Live. To do this, open the Echo app and sign in with your Echo account. Then find a video you want to watch and click on it. The Echo app will show you a list of channels that offer Facebook Live. Choose one of these channels and press the play button.