Philips' first on-device AI toothbrush now in US and Europe

Philips' Next-Generation DiamondClean 9900 Prestige is now available in the US and Europe. It is the company's first electric toothbrush to run AI directly on the brush, rather than in the cloud. Its third-generation model with SenseIQ adjusts vibration intensity to brushing technique and shows coverage live on a built-in display.