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    Philips Sonicare DiamondClean 9000

    Sonic electric toothbrush with app

    HX9917/89
    Sonicare
    Sonicare

    Philips Sonicare DiamondClean 9000 Sonic electric toothbrush with app

    HX9917/89

    Whiter, healthier teeth for life

    Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare. See all benefits

    Philips Sonicare DiamondClean 9000 Sonic electric toothbrush with app

    Whiter, healthier teeth for life

    Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare. See all benefits

    Whiter, healthier teeth for life

    Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare. See all benefits

    Philips Sonicare DiamondClean 9000 Sonic electric toothbrush with app

    Whiter, healthier teeth for life

    Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare. See all benefits

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    DiamondClean 9000

    DiamondClean 9000

    Sonic electric toothbrush with app

    Total:

    Whiter, healthier teeth for life

    Remove up to 100% more stains***

    • Connected brushing made easy
    • Built-in pressure sensor
    • Smart brush head recognition
    • 4 modes, 3 intensities
    All-in-One brush head for complete care

    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 20 x 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 15 x healthier in just two weeks**. All that without ever switching brush heads. Did you know: brush heads become less effective after 3 months of use? Our BrushSync™ feature can remind you when it's almost time for a replacement.

    Up to 7 x healthier gums**** in just 2 weeks

    Up to 7 x healthier gums**** in just 2 weeks

    Click on the G3 Premium Gum Care brush head to improve your gum health. Its smaller size and targeted gum line bristles deliver gentle yet effective cleaning along the gum line, where gum disease starts. It's clinically proven to deliver up to 100% less gum inflammation**** and up to 7 x healthier gums in just two weeks.****

    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 check-ups. 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 personalised Progress Report helps you stay on track and see how much you've improved over time.

    Personalised brushing experience

    Personalised 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 reminder 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 example, let's 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 remind you 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.

    Technical Specifications

    • 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
    • Items included

      Brush heads
      • 1 A3 Premium All-in-One
      • 1 G3 Premium Gum Care
      Handle
      • 1 DiamondClean Smart
      • 1 DiamondClean 9000
      Travel case
      USB charging travel case
      Glass charger
      1
    • Modes

      3 intensities
      • Low
      • Medium
      • High
      Clean
      For exceptional everyday cleaning
      Deep Clean+
      For an invigorating deep clean
      Gum Health
      Special attention to molars
      White+
      To remove surface stains
    • BrushSync Mode Pairing

      C3 Premium Plaque Control
      Pairs with Clean mode
      G3 Premium Gum Care brush head
      Pairs with Gum Health mode
      W3 Premium White brush head
      Pairs with White+ mode
    • Connectivity

      Bluetooth® wireless technology
      Connected brushing app
    • Ease of use

      Battery indicator
      Illuminated icon indicates battery life
      Display
      Illuminated display
      Handle
      Slim ergonomic design
      Handle compatibility
      Easy click-on brush heads
      Brush head recognition
      Syncs with optimal mode
      Replacement reminder
      • To always ensure best results
      • reminder icon lights up
    • Power

      Voltage
      110-220 V
    • Design and finishing

      Colour
      Black
    • Cleaning performance

      Health benefits
      Up to 15 x healthier gums**
      Performance
      Removes up to 20 x more plaque*
      Speed
      Up to 62,000 brush movements/min
      Timer
      BrushPacer and SmarTimer
      Whitening benefits
      Up to 100% less stains***
      Pressure feedback
      • Ring lights up in purple
      • Vibrates handle to alert user
      TouchUp
      Ensures 100% coverage
    • Service

      Warranty
      2-year limited warranty
    • Technical specifications

      Battery
      Rechargeable
      Operating time (full to empty)
      14 days*****
      Battery type
      Lithium ION
    • Smart sensor technology

      Pressure sensor
      Alerts when brushing too hard
      Location sensor
      Tracks and improves coverage
      Scrubbing sensor
      Guides to reduce scrubbing
      3D mouth map
      Highlights trouble areas
      TouchUp
      To address missed spots

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    Reviews

    Regulatory information
    Manufacturer address
    Product risks
    • vs. a manual toothbrush
    • * vs. a manual toothbrush in 6 weeks
    • ** in lab test vs. a manual toothbrush
    • *** in Gum Health mode vs a manual toothbrush at 2 weeks
    • **** based on two periods of two-minute brushings per day on standard mode

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