According to a China Consumers Association report, electric toothbrush penetration in Chinese households has reached 56.2%, yet consumer satisfaction remains relatively low at 53.7%. After years of competition around vibration frequency, cleaning modes, battery life and design, the category still faces fundamental gaps in the cleaning experience.

Dyson’s CameraJet signals a potential shift in high-end electric toothbrushes—from hardware specifications to a more integrated approach to oral care.

Its most notable innovation is the ability to “brush and rinse simultaneously,” combining tooth-surface cleaning with water-based interdental cleaning. This moves the electric toothbrush beyond a standalone device towards a broader oral-care system.

While CameraJet is currently a premium product, its combination of visualisation, AI recognition and rinsing could inspire domestic brands to develop more affordable alternatives, leveraging China’s supply-chain advantages.

CameraJet may not immediately disrupt the market, but it could create ripples—reshaping both the technology and the definition of the electric toothbrush category.