Dyson CameraJet sounds wild — a brush that flosses for you?
If this thing is real, it's a pretty bold move into dental tech from a company known for vacuums and bladeless fans. Let me break down what we know and whether it's worth paying attention to.
What CameraJet is supposed to do
The core promise: brush and floss in one pass, with a camera guiding the process. So instead of blind brushing for two minutes and then fighting with dental floss you forget to use anyway, the device supposedly maps your gum line in real time and targets the gaps that actually need attention.
That solves a real problem. Most people skip flossing because it's annoying and they can't tell if they're doing it right. A camera-guided flosser that automates the hard part — knowing where to floss — would genuinely move the needle on compliance.
The Dyson branding matters here. Dyson's track record on small motors, suction, and tight mechanical tolerances is solid. If anyone can cram a camera, motor, flosser head, and battery into a toothbrush handle without it feeling like a brick, it's them.
How I'd want it to work
Picture the workflow:
1. Pick it up, tap the button, the camera activates.
2. The handle screen (or your phone) shows a live feed of your back molars.
3. It highlights plaque or gaps that need attention.
4. You guide the head along your gum line; it flosses the targeted spots as you brush.
5. At the end, you get a score — coverage map, time spent, missed areas.
That last part is the real value. Brushing feels like a black box right now. Even smart brushes just track time and pressure. A camera gives you proof, which is something no competitor offers.
What I'm skeptical about
A few things bug me. Toothbrush cameras aren't new — a couple of startups have tried it and the image quality was always mediocre in a dark, saliva-filled mouth. Dyson would need serious waterproofing and decent low-light sensors to make this usable.
Price. Dyson's existing Airwrap and vacuums already sit at the top of their categories. A camera-equipped flosser is going to land at premium pricing, probably well above $300. At that point, is it competing with a Waterpik and a $40 electric brush, or is it a whole different category?
Hygiene. Putting a camera in your mouth raises cleaning questions. Can you rinse the lens? Does the floss head cover it during use? Does it need calibration? These details matter a lot for daily-drivable hardware.
Is it worth waiting for?
Honestly, if you're already invested in the LLM agent ecosystem of personal health gadgets — smart rings, connected toothbrushes, AI workout mirrors — a camera-flushed flosser is the next logical step. The combination of computer vision and dental hygiene is a niche that's been begging for someone with actual hardware chops to enter.
I'd hold off on preordering until there's a real review unit in someone's hands. But if Dyson pulls this off, it'll redefine what "smart toothbrush" means, and every competitor will spend the next two years playing catch-up.
Code
git clone https://example.com/dyson-camerajet-sdk