Say Ahh—Dyson Puts a Camera in a Toothbrush

Somewhere between a bathroom gadget and a tiny piece of sci-fi, Dyson’s new CameraJet has arrived to make the humble act of brushing your teeth feel strangely high-tech. Unveiled in Paris earlier today, the device peers into the dark corners of your mouth, uses AI to spot the bits you’ve missed, and then fires a precisely aimed jet of mouthwash at them. Because apparently, in 2026, even our molars need surveillance.

At the reveal at Atelier des Lumières, James Dyson, founder of his still-independent company, walked on-stage with the CameraJet in hand in the act of brushing his teeth. “The CameraJet is the first toothbrush with a camera, the first toothbrush with a jet, and the first toothbrush with the ability to find the space between the teeth and floss as you brush,” said the 79-year-old engineer. This is a characteristically Dyson approach: take something we have been doing more or less the same way for generations, then subject it to an extraordinary amount of engineering.

Dyson became famous for reinventing the vacuum cleaner with his bagless design, launched in 1983, and the company has since marched into one category after another with notable successes in air treatment—purifiers, humidifiers, fans, and heaters—and hair care, where the SuperSonic, Corrale, and Airwrap have turned styling tools into objects of near-engineering obsession. Now, it’s coming for our molars. “I thought there was a need for flossing,” Dyson says. It is part confession, part joke, and perhaps the most relatable product rationale he has ever offered. “I am quite old now, and I haven’t looked after my teeth as I should have.”

There is something wonderfully Dyson about that admission. Rather than accepting the shortcomings of his own dental routine, he appears to have done what engineers do best: built a machine to solve the problem. The result is a toothbrush that sees, thinks, squirts, and ideally leaves you with fewer excuses at your next dental appointment.

The CameraJet toothbrush uses what it sees to guide its cleaning. The real trick is the technology behind the tiny lens. AI analyzes the camera feed to detect areas that may have been missed, turning brushing from a largely habitual activity into something closer to a guided, data-driven routine. The result is a toothbrush that doesn’t just clean: it watches, interprets, and responds. There’s a 100,000-pixel camera peering into your mouth, software comprising 16 million lines of code, and an AI system trained using 470,000 images of teeth. Add a pump, mouthwash reservoir, sonic motor, Wi-Fi, Bluetooth, and an RFID-equipped brush head and you have less a toothbrush and more a miniature connected computer with bristles. At this point, the only obvious upgrade would be giving it directions to the bathroom.

Whether you find the idea revolutionary or faintly dystopian, one thing is certain: brushing your teeth may never feel quite so analogue again. The next frontier in dental tech will be arriving in Canada later this year, when the CameraJet is expected to launch.

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