TechPhilips’ AI motion-tracking smart toothbrush aims to improve your brushing

Philips’ Sonicare Next-Generation DiamondClean 9900 Prestige smart toothbrush is now available in Europe and the US for $379.99, with a wider rollout expected in 2027. Its touchscreen shows eight cleaning modes, intensity settings, and a 12-segment mouth map, while AI and SenseIQ adjust vibration intensity when you press too hard.

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TThe Verge★★☆☆☆2026-09-28 13:00Original