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Electric toothbrushes
Personalized care for your oral health

Sonicare 9900 Prestige

Exceptional care personalized to you

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Philips Sonicare #11 icon badge DP recommendation [master-dcc2cb6d120c4b58b968b28400b191a1] [com-mig]

most used power toothbrush brand by dental professionals

20x more , gentle on gums effective1
Personalized care for your oral health

Experience our most advanced electric toothbrush: Philips Sonicare DiamondClean Prestige 9900 with SenseIQ technology. It enhances our proven sonic technology with intelligence, sensing and adapting to deliver personalized oral care.

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Power Toothbrush with SenseIQ
Power Toothbrush with SenseIQ
Power Toothbrush with SenseIQ

SenseIQ technology senses, adapts and cares

As you brush, SenseIQ technology senses pressure, motion, coverage and more up to 100 times per second. It then adapts the intensity if you push too hard. The intelligence of SenseIQ takes the guesswork out of brushing modes, so you can experience effortless care and better brushing over time.

SenseIQ technology
Premium All-in-One brush head

All-in-One brush head for complete care

Clean without compromise with the A3 Premium All-in-One brush head. Our all-time best has angled bristles to help remove up to 20x more plaque even in hard-to-reach areas*. Triangular tips work to remove up to 100% more stains in less than two days***. And longer bristles clean deep for gums that are up to 15x ...

Personalized guidance from the Philips Sonicare app

The Philips Sonicare app is powered by artificial intelligence and works in perfect harmony with the toothbrush. Use it to brush with real-time guidance about pressure, motion, coverage, duration and frequency. View progress reports by day, week, month and year. Get personalized recommendations and actionable s...

Personalized guidance
Senses your brushing style

Senses your brushing style

While you clean, Philips Sonicare 9900 Prestige uses sensors to detect the pressure you apply, cleaning motion and coverage – up to 100 times per second. The sensors also keep an eye on how long and how often you brush.

Adapts to you in real time when you brush too hard

Adapts to you in real time when you brush too hard

Most of us apply too much pressure during brushing. That’s why our toothbrush automatically adjusts intensity when you push too hard. And with the free Philips Sonicare app, you can experience tailormade guidance and personalized recommendations to take your brushing to the next level.

Cares intuitively for teeth and gums

Cares intuitively for teeth and gums

Philips Sonicare 9900 Prestige is designed around you. Its state-of-the-art technology is so in tune with you and effortless to use that you barely know it is there. Luckily, the results say it all.

Technical Specifications

Help protect your gums with our pressure sensor

This Sonicare electric toothbrush has a light ring at its base that gently lets you know if you're overdoing the pressure. Simply ease off when it lights up to help your gums stay protected

woman with an electric toothbrush
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Sustainability

Designed for life, built to last

At Philips, we are committed to reducing our environmental footprint, delivering you more sustainable products that last longer.

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Frequently Asked Questions

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Disclaimers

  1. A3 Brush head on DiamondClean Prestige 9900 vs. a manual toothbrush. 

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  1. vs. a manual toothbrush

  2. vs. a manual toothbrush in 6 weeks

  3. in lab test vs. a manual toothbrush

  4. based on two periods of two-minute brushings per day on standard mode