Philips Sonicare DiamondClean Prestige 9900 Rechargeable Toothbrush

HX9992/22

Exceptional care personalised to you

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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Suggested retail price: $699.99

Philips Sonicare DiamondClean Prestige 9900 Rechargeable Toothbrush

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Exceptional care personalised to you

Gently removes up to 20x more plaque*

  • SenseIQ
  • 20x more plaque removal*
  • 15x healthier gums**
  • Visual pressure sensor
  • 5 modes & 3 intensities
20x more effective on plaque*, gentle on gums

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.

SenseIQ Technology for your personalized experience

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

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.

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.

Designed to care, with care

Designed to care, with care

From its sleek design to its state-of-the art charging stand, every detail of this electric toothbrush is crafted with attention to detail by our dedicated designers and engineers. Plus, with the included charging travel case, you can maintain your oral care routine, even while on the go.

Keep brushing your best with brush head replacement reminder

Keep brushing your best with brush head replacement reminder

Did you know brush heads become less effective after three months? Dental professionals recommend changing your brush head regularly, that's why Philips Sonicare toothbrushes have a brush head replacement reminder. It tracks how often and how hard you brush, then reminds you to replace your brush head once it's time for a new one.

14-day battery life

14-day battery life

Experience up to 14 days of regular brushing on a full charge, bringing a new level of convenience to your daily routine.

Technical Specifications

  • Intensities

    High
    To boost your clean
    Medium
    For an everyday clean
    Low
    For sensitive teeth and gums
  • Power

    Power supply
    100-240 V
  • Technical specifications

    Operating time (full to empty)
    14 days
    Battery
    Rechargeable
    Energy Consumption
    Standby without display <0.06W
    Battery type
    Lithium ION
  • Design and finishing

    Color
    Midnight Blue
  • Service

    Warranty
    2-year limited warranty
    Software support
    Philips offers relevant software updates for a period of 2 years after the date of purchase.
  • Compatibility

    Android compatibility
    Android phones with Bluetooth 4.0 and above
    Bluetooth wireless technology
    Connected Sonicare app
    iOS compatibility
    iPhone with Bluetooth 4.0 and above
  • Ease of use

    Battery indicator
    Illuminated icon indicates battery life
    Handle compatibility
    Easy click-on brush heads
    Handle
    Sleek and compact design
    Timer
    BrushPacer and SmartTimer
  • Items included

    Handle
    1 DiamondClean Prestige 9900
    Brush heads
    • 1 A3 All-in-One
    • 1 T1 TongueCare+
    Travel case
    1 Prestige USB charging travel case
    Charger
    1 Charging base and stand
  • Cleaning performance

    Plaque removal
    20x more effective*
    Gum Health
    Up to 15x healthier gums***
    Whitening
    Up to 100% more stain removal***
    Speed
    62,000 brush movements / min
  • Modes

    Clean
    For an exceptional everyday clean
    Deep Clean
    For an invigorating deep clean
    Sensitive
    For sensitive teeth and gums
    Gum Health
    Gently massages your gums
    White+
    To help remove surface stains
  • Smart sensor technology

    Pressure feedback
    • Ring lights up purple
    • Vibration and pulsing sound
    Replacement Reminder
    Lets you know when to replace your brush head
    SenseIQ
    Automatically adjusts brushing based on pressure and motion
  • Sonicare app

    Tracking and progress reports
    Track your brushing habits and improvements over time with in-depth data and personalized insights.
    Real-time coaching with SenseIQ
    Receive instant feedback on pressure, motion, and coverage to improve your brushing technique as you go.
    Personalized guidance
    Get customized brushing tips based on your brushing patterns and habits.

Accessories

* Suggested retail price

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Reviews

  • vs. a manual toothbrush
  • *in 6 weeks vs. a manual toothbrush.
  • **in less than 2 days vs. a manual toothbrush.

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