Dyson is launching a $499 toothbrush with a built-in camera that watches the gaps between your teeth in real time and fires liquid at them.
Premium electric toothbrushes are not new. What is new, Samantha Kelly said, is a company that turns commodity appliances into expensive ones opening a category rather than joining one.
"And then it kind of targets this little propeller of liquid mouthwash or water into those areas to cut down on the plaque."
Kelly wrote the story for Bloomberg and covers consumer technology; the piece was one of the most-read on the terminal and the website that day.
I listened to the full segment so you can skip it.
Here are the 3 takeaways that matter.
👤 Guest: Samantha Kelly, the Bloomberg reporter who wrote the story on Dyson's camera-equipped AI toothbrush
🎙️ Host: Ed Ludlow, who anchors Bloomberg Tech from San Francisco
📰 Published: 1 September 2026 on YouTube (Bloomberg Tech)
🔴 YouTube | 🟣 Apple Podcasts | ⏱️ 2 min
Key Takeaways
The device is half toothbrush and half flosser, and the camera is what aims the water It tracks the gaps between teeth, where plaque forms, and fires liquid at them
At $499 it is priced against toothbrushes that cost five or six dollars
Dyson has done this before: premium hair tools are now about 30% of its US sales It has also failed at it, in washing machines and in an electric car
1. A Camera in Your Mouth
Ludlow asked how a camera-based AI toothbrush actually works.
The product is two things at once. "It's half toothbrush and half flosser."
The camera does the aiming rather than the cleaning. Kelly said a small camera at the top tracks in real time what it sees inside the mouth, narrowing in on the gaps between teeth, which are known to develop plaque
What the device then does with that information is spray. "And then it kind of targets this little propeller of liquid mouthwash or water into those areas to cut down on the plaque."
Premium toothbrushes exist; this framing does not. Kelly said smart, elevated, premium toothbrushes are not new, "but this is certainly a new take and a whole new category for Dyson."
2. $499 Against a $6 Brush
Ludlow asked whether 500 dollars is a lot, and whether this is the AI age of dental care.
Kelly answered with the comparison rather than an adjective. "I mean, toothbrushes, what, cost maybe five, six dollars. You can even get them at the dollar store."
She did not argue the price down. "So really, it depends on what you're looking for. Yes, this is very expensive."
3. Dyson's Premium Playbook
The company's history is taking a cheap category and charging for engineering. "But Dyson has a knack, an engineering company, obviously turning vacuums into premium devices."
It has already repeated the move once, in beauty. "It's tried this with beauty products years ago." Kelly put the result at about 30% of Dyson's US sales. "And now it is, I think, 30% of its U.S. sales are now its premium hair tools."
The record is not unbroken, which is the reason to treat this as a bet. "It's had some flops before." "It's tried washing machines and experimented with an electric car so these new categories aren't always a win"
The product had been rumored for a while before the launch, which Kelly said is part of why the story drew attention
Bonus Insights
Ludlow said the story was drawing heavy readership on the Bloomberg Terminal and the website, and framed the launch in his introduction as Dyson brushing up on AI and putting a camera in your mouth
Kelly's bottom line is that Dyson is running its established playbook of taking a commodity product upmarket, and that the hair-tools result shows what it looks like when the playbook works while the washing machine and the electric car show what it looks like when it does not.
Products, Companies & Tools Mentioned
Dyson (Launching a $499 camera-equipped toothbrush and flosser; premium hair tools are already about 30% of its US sales, while washing machines and an electric car were flops)
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