The first generation of smart glasses died of embarrassment: conspicuous, creepy and useful for almost nothing, they became a byword for technology that forgot people have faces. The second generation is dying of nothing at all — it is selling. Camera-equipped glasses built with fashion houses, looking like ordinary sunglasses and priced like them, have moved millions of units, and the feature driving adoption is not the camera. It is the AI assistant you summon by voice to answer questions about what you are looking at.
The formula corrected every first-generation error. No display floating in your vision, no cyborg styling, no five-figure price: instead, good sunglasses that happen to record point-of-view video, play audio through open-ear speakers and host an assistant that can identify a plant, translate a menu or remember where you parked. Reviews aggregated by publications tracked through the technology press converge on the same surprise: people wear them because they are good glasses, and use the smart parts because they are there. Platform owners including Meta are now racing rivals to own the category before display-equipped models arrive.
The Use Cases That Stuck
Creators film hands-free; travellers translate signs in real time; visually impaired users describe the feature set — reading labels, identifying products, describing rooms — in terms closer to liberation than convenience. Parents capture children’s first steps without a phone in front of their faces. Each use is small; together they describe a device class finding its job: not replacing the phone but removing it from the moments where holding it is the cost. Battery life of a working day, achieved partly by offloading intelligence to the phone, makes the trade acceptable. More gadget analysis is in our gadgets coverage.
The Privacy Argument Returns
What the Phone Took, Glasses Return
There is a generational texture to the smart-glasses revival worth noticing: the same cohort that made the smartphone the centre of digital life is buying a device whose selling point is not having to look at it. The glasses’ assistant answers by voice, the camera shoots from the eyes, and the phone stays pocketed — a small restoration of presence that users describe with surprising emotion. Whether that restoration survives the arrival of display models, with notifications floating in the wearer’s vision, is the industry’s live experiment on itself. The second act has so far been a story of restraint: less display, less data, less device. The companies that remember why the first generation failed — it put the technology where the person used to be — have the hit product of the wearables decade. The ones that forget will get to fail in the traditional way, in public, again.
The bystander remains the product’s unresolved feature. Every pair of camera glasses drafts the people around the wearer into a recording they did not choose, and the social negotiation — the indicator light, the etiquette, the venues that ban them — is being conducted in real time in cafés and classrooms. The industry’s hope is that norms settle the way they did for phone cameras, which were once considered surveillance devices in restaurants too. The difference is visibility: a raised phone announces itself, a pair of glasses does not, and that asymmetry is why the indicator light has become a regulatory battleground in its own right. The second act’s success may be decided less by what the glasses do for the wearer than by what they promise everyone else.
Success revives the old objection in stronger form. A camera on every face, an always-listening assistant, recording indicators that bystanders may not notice — regulators in Europe have already pressed manufacturers on consent and retention, and venues from schools to cinemas are drafting policies. The industry’s answer is norms plus design: visible recording lights, no facial recognition shipped, short retention. Whether norms can hold against ubiquity is the genuine open question of the wearables decade. The glasses, meanwhile, keep selling — this time because nobody can tell you are wearing them.
