The Xreal One Pro smart glasses are on sale for $599, down from the regular price of $769. This is one of the most notable smart glasses deals we've seen so far this year. The glasses are great for watching movies on a plane or playing Nintendo Switch games on a virtual big screen, but also offer incredible utility for mirroring your laptop or tablet display. They were developed in partnership with Bose and have a 57-degree field of view, the widest available in any consumer AR device. The Xreal glasses also offer a significant productivity boost for frequent travelers who rely on a single laptop screen at a fraction of the cost of multiple physical monitors.