Tethered display glasses beat camera glasses at the one job, and still overheat before the work ends

The economics are simpler than the category's pitch. These are panels with no compute and no battery, sipping power from whatever they are plugged into ^[12], which is why the strongest available endorsement is so narrow in scope. Anshel Sag, a principal analyst at Moor Insights and Strategies, told Wired that "the fundamental thing these glasses do well is that they just work": you plug them in and get a video signal that mostly matches the host device's screen ^[9]. That is praise aimed at a cable, and it is the right praise. A monitor you can wear inherits a monitor's obligations, and the first one is legible text.

That is where Wired's test lands. Its reviewer spent several hours in the display working through five overdue workplace training modules, finishing with a sweaty forehead and overheated glasses, and the text was blurry the whole way ^[3]. Neither problem is exotic. The cheaper unit runs cooler precisely because it does less: the $299 xbx A01+ has a 50-degree field of view, lower screen quality, and no ability to anchor the image, which Wired found disorienting when watching video ^[11]. Thermal headroom is being bought with image quality, and image quality is the thing that gates reading a document.

The price ladder confirms what is actually being sold. The $849 ROG Xreal R1 shows a 171-inch virtual screen across 57 degrees and can pin the image in place or keep it centred as you turn your head ^[10]. That is roughly 2.8 times the money for seven more degrees ^[1]. The premium is head-tracking, not screen real estate.

The privacy argument holds up better, with one hole. There is no camera and no recording, so these frames avoid the complaints that follow Meta's Ray-Bans ^[6], and the display itself is visible only to the wearer ^[2]. But the Xreal frames have speakers in the arms that leak sound ^[7]. Private to your seatmate's eyes, not their ears.

What the glasses do deliver is the part of Apple's Vision Pro pitch that survived contact with a human head. Wired's read is that the Xreal specs are simpler and less elegant but accomplish most of the spatial-computing goal in a much lighter package ^[8]. The software to make that a workspace, though, comes from elsewhere: Sightful's Spacetop interface runs on Xreal glasses ^[15], while Xreal itself sells gaming and video as the primary use ^[14]. On the evidence, the honest position is a second screen for aeroplanes and couches ^[5]. Moving it to the desk needs pixels and a thermal budget for a full day, not a wider field of view.