Electric toothbrushes
Personalized care for your oral health
4.1

Philips Sonicare DiamondClean Prestige 9900

Personalized care for your oral health

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

most used power toothbrush brand by dental professionals

20x more effective1, gentle on gums
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.

Available in
Rechargeable Toothbrush
Rechargeable Toothbrush
Rechargeable Toothbrush

20x more effective on plaque*, gentle on gums

Everyone cleans differently, so we designed this brush head with multi-angle bristles to keep plaque removal on course no matter your technique. Our All-in-One A3 brush head delivers our best cleaning and removes up to 20x more plaque, 15x healthier gums in six weeks, and up to 100% more stain removal in less than two days versus a manual toothbrush.

Our best plaque removal
SenseIQ Technology

SenseIQ Technology for your personalized experience

SenseIQ Technology helps balance your brushing style and senses your pressure, motion and coverage up to 100 times per second while you brush. If you apply too much pressure, the toothbrush will step in and automatically adjust the intensity level, helping to protect your teeth and gums.

Sonicare Fluid Action

Philips Sonicare toothbrushes clean gently yet effectively and care for your teeth and gums with 62,000 bristle movements per minute. Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline.

Sonicare Fluid Action
    Help protect your gums with our pressure sensor

    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.

    Choose your ideal cleaning experience

    Choose your ideal cleaning experience

    Enhance your oral care routine with 15 brushing settings. Whether you're looking for a deep clean or a specific focus, you can have it with this electric toothbrush. Select from five modes - Clean, White+, Gum Health, Deep Clean, and Sensitive - and adjust to one of three intensity levels for a personalized clean. Simply open the app, select your preferences, and let your toothbrush do the rest.

    Personalized guidance and real-time feedback

    Personalized guidance and real-time feedback

    Achieve your oral health goals with your Sonicare toothbrush and app. The two pair seamlessly to provide real-time coaching, personalized guidance, and tailored insights to improve your brushing routine. Track your progress, refine your technique, and receive continuous feedback to make the most out of each brushing session. Together, you are unstoppable. Meanwhile, auto-syncing keeps brushing data up to date in the app, even when you don't brush with the app by your side.

    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

    Technical Specifications

    Road through forest showing low environmental impact
    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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    Disclaimers
    1. A3 Brush head on DiamondClean Prestige 9900 vs. a manual toothbrush. 

    1. vs. a manual toothbrush

    2. in 6 weeks vs. a manual toothbrush.

    3. in less than 2 days vs. a manual toothbrush.