After september’s announcement YoTube have benn released its Oculus Go App adding to the already available apps for Samsung Gear VR, PlaystationVR, Google Daydream, Rift and Vive. The app supports all the video formats; 360, 180 and traditional.
After the app installation https://www.oculus.com/experiences/go/1458129140982015/ open it in Oculus Go and then you have to connect to your account throug a code shown on the Oculus. Connect to https://youtube.com/vractivate via desktop or smartphone and add the code.
Once connected you have your YouTube account visible in Oculus Go with all your videos. I found a small problem on this. I have multiple channels and my account opens only on the main YouTube account. I didn’t find yet a way to connect to my other channels.
An interesting feature let you watch the videos with your friends in a sort of group view.