Philips’ new smart toothbrush shows you where you didn’t properly brush
What's happening
Philips has launched the Next-Generation DiamondClean 9900 Prestige, a smart electric toothbrush that uses third-generation AI to give real-time feedback on brushing technique. The device tells users exactly where they missed or didn't brush properly, removing guesswork from daily oral hygiene.
Who's involved
Philips, the Dutch consumer electronics giant, continues to expand its Sonicare line of smart toothbrushes with AI-powered features. Sonicare is one of the leading brands in the premium electric toothbrush market competing against Oral-B and other connected dental devices.
Why it matters
Smart toothbrushes with AI coaching could significantly improve oral health outcomes by teaching better brushing habits and reducing plaque buildup. For Philips, this positions the company deeper in the health-tech ecosystem where connected devices and AI feedback drive consumer engagement and potential recurring revenue through app ecosystems.
More context
The smart toothbrush category has grown substantially as consumers embrace connected health devices and real-time behavioral coaching. Philips has been iterating on AI models for dental feedback over multiple generations, indicating sustained investment in this category. Competitors like Oral-B have similarly launched AI-powered variants, making intelligent brushing guidance increasingly standard in premium segments. The shift reflects broader trends where everyday personal care products are becoming connected, data-generating wellness tools.