Start streaming HULU Live TV on Roku TV via Roku Streaming device. To add HULU Live on your Roku, go to the home screen on your TV and select the Roku channel store menu from the options. Search for HULU channel and once you find it click Add channel to add the channel to your channel list. Restart the Roku device and now you can see the HULU Live in your channel list. If prompted, enter the Roku activation code to activate HULU Live TV Roku.