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Philips Sonicare Sets New Benchmark in Oral Healthcare with Brand's First Electric Toothbrush Powered By On-Device AI and Real-Time Spatially Aware Guidance, Helping People Brush with Greater Coverage And Confidence

PHG
  • Royal Philips announced the Next-Generation DiamondClean 9900 Prestige electric toothbrush on July 7, 2026.
  • The device features real-time guidance via a light ring, an on-device 12-segment mouth map, & smart pressure sensors.
  • Philips claims the toothbrush delivers 2000% more plaque removal & 1500% healthier gums compared to manual brushing.
  • Third-generation AI uses spatially aware guidance to instantly display brushing coverage, pressure, & scrubbing quality.
  • The Smart Coverage Feedback system tracks brushing progress to identify missed spots or confirm thorough cleaning.
  • Philips SenseIQ sensors automatically adjust intensity if the user applies excessive pressure.
  • Users can select from 8 modes, 3 intensities, & various instant feedback types via the light ring.
  • Sonicare Fluid Action technology pulses fluid between teeth & along the gumline to support plaque removal.
  • A quieter motor from the Next-Generation Sonicare drivetrain provides a gentle yet effective clean.
  • The product includes a battery replacement design, paper-based packaging, & brush heads made with 70% bio-based plastic.
  • The 9900 Prestige is available in Silver White, Satin Mauve, & Quartz Black colors, accompanied by a rechargeable travel case & luxury charging glass.
  • The toothbrush is part of the new Next-Generation DiamondClean 8000-9000 range & will launch on Amazon in September 2026.