Dyson made a splash entering oral care earlier this month with its $500 CameraJet, a toothbrush packing a tiny camera, machine learning, and a liquid jet that automatically fires mouthwash between your teeth as you brush. Dyson has a reputation for overengineering household products, so honestly, this tracks perfectly with the brand.
But another camera-equipped toothbrush launched around the same time without much attention, and at $199.99, it costs less than half of what Dyson charges.
The Usmile D50 OralCam anchors the company’s new D Series oral-care system. Unlike Dyson’s approach, it isn’t hunting for gaps between your teeth. Instead, it’s built to spot plaque your electric or smart toothbrush might have missed.
Usmile D50 OralCam Features
The D50 pairs a 300,000-pixel intraoral camera with six violet LEDs running at 405nm. Usmile relies on a technique called Quantitative Light-induced Fluorescence, or QLF, which makes compounds tied to plaque bacteria glow red or pink under that violet light.
The camera picks up those glowing spots, and machine learning helps flag the areas that need extra attention while you brush.
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Your phone isn’t actually required to use it. The handle itself has a built-in display that shows scan guidance, plaque images, brushing modes, and feedback in real time.
If you do want to connect it, you can use Bluetooth to pair the brush with the Usmile app to send scans over. Processing happens on the device itself, and Usmile says the D50 skips Wi-Fi entirely, meaning no images get uploaded to any cloud for analysis.
Alongside the D50, Usmile also sells the $69.99 D-lite OralCam, a separate camera accessory built to help you check harder-to-reach surfaces and back teeth using your phone.
Usmile D50 OralCam Is Not Replacing Your Dentist
What sets Usmile apart here is its background. The company says its development draws on six specialist oral-health labs, along with input from practicing dentists and various institutions, using actual clinical problems as the starting point for building these products.
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That said, Usmile says that the D50 doesn’t diagnose dental disease, and it’s not a substitute for a real exam, X-rays, professional cleaning, or a dentist’s judgment. It’s not trying to match the CameraJet’s ambition either. What it does aim to do is make your regular brushing more effective. For something you’re using twice a day anyway, that’s an easy sell.
