Dyson’s $499 CameraJet toothbrush uses AI to automate flossing

The brush head houses a 100,000-pixel camera paired with a strobing light to capture 28 frames per second. An internal AI algorithm, which Dyson calls Gap Optical Targeting, processes these images locally to ensure no data is stored or uploaded to the cloud. When a gap is detected, the device triggers a cone-shaped burst of mouthwash within 100 milliseconds.

Available in ceramic blue or ceramic pink, the device aims to solve the common issue of inconsistent flossing. While the price point sits at the top end of the market, it positions itself against premium smart brushes that lack the camera-assisted cleaning functionality. Users can monitor their progress via a live Wi-Fi feed, effectively bringing a dentist’s perspective into their daily routine.