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    DiamondClean 9000 Sonic electric toothbrush with app

    HX9901/57

    Whiter, healthier teeth for life

    Sonicare DiamondClean Smart 9300 toothbrush delivers unbeatable performance and great looks, giving you a month's worth of manual brushing in just two minutes.² Get 100% coverage with 100% confidence.

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    Suggested retail price: $199.95

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    DiamondClean 9000

    Sonic electric toothbrush with app

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    recurring payment

    Whiter, healthier teeth for life

    Whiter teeth in just 1 day*

    • Built-in pressure sensor
    • Smart brush head recognition
    • 4 modes, 3 intensities
    • Connected brushing made easy
    Start and keep up healthy habits

    Start and keep up healthy habits

    The DiamondClean 9000 gives you the guidance you need to improve and maintain healthy brushing habits in between dentist checkups. Built-in smart sensors let you know when you're using too much pressure, and by connecting your brushing experience to the Sonicare app, a personalized Progress Report helps you stay on track, to see how much you've improved over time.

    Hard on plaque, gentle on your gums

    Hard on plaque, gentle on your gums

    The C3 Premium Plaque Control brush head is designed to give you your deepest clean yet. Soft flexible sides and bristles perfectly curve around the contours of your teeth, giving you 4x more surface contact and helping target hard-to-reach spots*.

    Personalized brushing experience

    Personalized brushing experience

    DiamondClean 9000 comes with Clean, White+, Gum Health and Deep Clean+ to take care of your brushing needs. Clean mode is for exceptional everyday cleaning, White+ is for removing stains, Gum Health provides a gentle yet effective clean for gums and Deep Clean+ gives you an invigorating deep clean. Three intensities allow you to choose between a higher setting to boost your clean and a lower one for more-sensitive mouths.

    Lets you know if you're pressing too hard

    Lets you know if you're pressing too hard

    You might not notice if you're brushing too hard, but your DiamondClean 9000 will. If you need to ease up, the toothbrush will make a pulsing sound. It's a heads up to let your brush head do the work. 7 out of 10 people found this feature helped them become a better brusher.

    BrushSync automatically selects the best mode for you

    BrushSync automatically selects the best mode for you

    Smart brush heads ensure you're using the right mode and intensity for the best possible clean. For an example, say you're using the W3 Premium White brush head. Your DiamondClean 9000's BrushSync technology will automatically sync your brush head with the White+ mode to help whiten your teeth.

    Always know when to replace your brush heads

    Always know when to replace your brush heads

    All brush heads wear out over time, so you'll want to keep an eye on yours to make sure you're still getting a great clean. Our BrushSync technology tracks how long you've been using your brush head for, and how hard you've been brushing. The BrushSync replacement reminder on your handle and a short beep gives you a heads up when it's time to replace it.

    Simple to charge and style to boot

    Simple to charge and style to boot

    Your DiamondClean 9000 will last for up to two weeks on a single charge with regular use.

    Remove up to 100% more stains* in just 3 days

    Remove up to 100% more stains* in just 3 days

    Get rid of surface stains and enjoy a whiter smile with the W3 Premium White brush head. The brush head's densely packed bristles are especially designed to tackle stains and it's clinically proven to remove up to 100% more stains in just three days.***

    Removes up to 10x more plaque* for a deep clean

    Removes up to 10x more plaque* for a deep clean

    Know you're getting the deepest possible clean with The C3 Premium Plaque Control brush head. The soft, flexible bristles are designed to curve around the contours of your teeth, giving you 4x more surface contact** and up to 10x more plaque removal from hard-to-reach spots.

    Technical Specifications

    • Connectivity

      Bluetooth® wireless technology
      Connected brushing app
    • Power

      Voltage
      110-220 V
    • Technical specifications

      Battery
      Rechargeable
      Operating time (full to empty)
      14 days***
      Battery type
      Lithium ION
    • Design and finishing

      Color
      White
    • Service

      Warranty
      2-year limited warranty
    • Compatibility

      Android compatibility
      • Android phones
      • Bluetooth 4.0 enabled tablets
      iOS compatibility
      • iPad 3rd Gen or higher
      • iPhone 4S or higher
      • with iOS7 or higher
      • with iOS7 operational system
    • Ease of use

      Handle compatibility
      Easy click-on brush heads
      Handle
      Slim ergonomic design
      Replacement reminder
      • To always ensure best results
      • reminder icon lights up
    • Items included

      Travel case
      USB charging travel case
      Brush heads
      1 C3 Premium Plaque Control
      Handle
      1 DiamondClean 9000
      Charger base
      1
    • Cleaning performance

      Performance
      Removes up to 10x more plaque*
      Timer
      BrushPacer and SmarTimer
      Whitening benefits
      Whitens teeth in 1 day*
      Pressure feedback
      Vibrates handle to alert user
    • Modes

      3 intensities
      • High
      • Medium
      • Low
      Clean
      For exceptional everyday clean
      Deep Clean+
      For an invigorating deep clean
      Gum Health
      Special attention to molars
      White+
      To remove surface stains
    • Smart sensor technology

      BrushSync Replacement Reminder
      • Always know when to
      • replace brush heads
      Pressure sensor
      Alerts when brushing too hard
      BrushSync Technology
      • Connects smart handle and
      • smart brush head

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    Reviews

    • more than a manual toothbrush
    • compared to DiamondClean
    • based on two periods of two-minute brushings per day

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