Mark Zuckerberg has Wi-Fi glitch during demo of Metas new $800 smart glasses | Latest Tech News
Meta CEO Mark Zuckerberg stumbled through the live debut of the company’s latest line of Ray-Ban smart glasses on Wednesday, as technical glitches derailed his on-stage demo and undercut the launch of the $800 flagship model.
The Facebook founder’s big demo at Meta Connect 2025 went off the rails Wednesday when the $800 Ray-Ban Display glasses repeatedly misfired on stage, forcing Zuckerberg to blame “bad Wi-Fi” as the viewers laughed.
Zuckerberg was on stage and joined nearly by chef Jack Mancuso, who requested the glasses’ AI for step-by-step help making a Korean-inspired steak sauce. Instead, the AI wrongly assumed ingredients had already been mixed, jumped steps and repeated the error when he tried to restart.
Mark Zuckerberg’s big demo at Meta Connect 2025 went off the rails Wednesday when the $800 Ray-Ban Display glasses repeatedly misfired on stage. Meta Developers
“The irony of all this whole thing is that you spend years making technology and then the Wi-Fi on the day kinda… catches you,” Zuckerberg chuckled, telling the gang “it’s all good.”
It wasn’t. Later, when he tried to reply a video call utilizing a neural wristband paired with the glasses, Zuckerberg failed a number of occasions before giving up — while the ringtone droned on in entrance of a whole bunch of attendees and streaming viewers.
The flop overshadowed what was meant to be Meta’s splashy unveiling of its three-tiered lineup: the flagship Ray-Ban Display ($799), an upgraded Ray-Ban Meta Gen 2 ($379), and a sport-oriented Oakley Meta Vanguard ($499).
The devices promise hands-free pictures, real-time translation, and Meta AI–powered help, with the Display model that includes the company’s first shopper lens-integrated screen.
All three go on sale Sept. 30.
Despite Zuckerberg’s stage struggles, early reviewers praised the Display glasses as the best of their type, with one tech author saying they “feel like the future.”
During a live cooking phase, the glasses’ AI bungled basic instructions, insisting ingredients have been already blended and rattling off steps for a sauce that hadn’t even began. Meta Developers
The $799 Ray-Ban Display is Meta’s first pair of shopper glasses with a see-through, high-resolution show constructed instantly into the lens — vibrant enough to shine at 5,000 nits and sharp at 42 pixels per degree.
The tiny screen can beam texts, maps, and photographs into your area of view, with live captions and real-time translation popping up like sci-fi subtitles.
Instead of buttons or voice prompts, the glasses are managed by a new “Neural Band” wristband that reads muscle alerts from delicate finger actions.
Battery life runs about six hours on blended use, and the glasses come with Transitions® lenses so they work indoors and out.
“The irony of all this whole thing is that you spend years making technology and then the Wi-Fi on the day kinda… catches you,” Zuckerberg chuckled, telling the gang “it’s all good.” Meta Developers
The $379 Ray-Ban Meta Gen 2 upgrades the unique model with a 12-megapixel digital camera succesful of 3K video at 60FPS, a doubled battery life (up to eight hours, with 48 more in the case), and traditional Ray-Ban frames in new colours like Cosmic Blue and Mystic Violet.
Meta AI now “sees” through the glasses, offering real-time instructions, dialog mode for noisy environments, and on-the-spot translation.
The $499 Oakley Meta Vanguard is the game model — rugged enough for sweat and water, with an ultra-wide 12-megapixel digital camera, five-mic array, louder audio system, and fast charging that hits 50% in 20 minutes.
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