Microsoft announced the Halo Channel, a "new interactive digital network that provides unprecedented, personalized access to the Halo Universe." This special channel will allow you to "seamlessly transition between Halo games and other Halo experiences." It will feature full Twitch integration and you can watch competitive matches or walk-throughs. Fans will be able to vote on various polls live while participating as a spectator.

That is to say, they created a far more robust Halo Waypoint for the Xbox One.