The capability depends on the support of the latest Xbox consoles for HDMI-CEC. You can enable it via the “Sleep mode & startup” settings section via the “TV & A / V power options” option. The idea is not entirely new, whether on consoles or HDMI-CEC devices in general. All products offered by Engadget are selected by our editorial team, regardless of our parent company. Some of our stories include affiliate links. If you purchase something through one of these links, we may gain an affiliate commission.