DiamondClean Smart

Our best ever toothbrush, for complete oral care

DiamondClean Smart video

DiamondClean Smart

Select from our 2 series

9350 Series
4 colors

    Feel confident,
    with 100% coverage.

    Diamond clean smart black
    Explore other colors
    diamondclean smart black
    • Sensors and app help you perfect your technique, and get a complete clean.
    • 4 modes and 3 intensities let you focus on each aspect of your oral health.
    • Premium brush heads give you exceptional oral health results.
    • Sonicare's Premium brush heads automatically select optimal mode and intensity.
    • Stylish charging glass and deluxe travel case for charging on the go.

    The toothbrush
    for those who

    demand the best

    The toothbrush for those who demand the best

    You'll not only get our best toothbrush, you'll also get our best-performing brush heads, which give you;
    Up to 10 times more plaque removal

    Up to 10 times more

    plaque removal*

    Up to 7 times healthier gums in just 2 weeks

    Up to 7 times healthier

    gums in just 2 weeks*

    Up to 100% more stain removal in just 3 days

    Up to 100% more stain

    removal in just 3 days**

    Long-lasting fresh breath
    Long-lasting fresh breath

    What makes this the world's most intelligent toothbrush?


    The DiamondClean Smart has some handy sidekicks—its connected app and smart sensor suite. They work together to give you confidence in your oral care.

    DiamonClean Smart Lunar Black
    Feature 1 - Real time feedback
    Feature 2 - Missed spots
    The position sensor guides you to brush in areas you’ve missed. That way you can get 100% coverage, 100% of the time.

    Brush heads that push all the right buttons


    This toothbrush knows the optimal mode and intensity setting for each brush head.


    So if you click on Premium Gum Care, for example, it automatically selects the best settings to gently yet effectivly clean your gums.

    New Sonicare app feature
    New brush heads delivery feature on the app

    New! Brush heads delivered to your door, right when you need them


    Never run out of brush heads, again.


    Brush head reordering service automatically orders new brush heads for you, only when you need them, based on your actual brushing usage. Sonicare’s BrushSync technology ensures you get the most out of every brush head. 


    Setup is simple, download the Sonicare App and subscribe now. 

    Premium accessories mean it's not just your smile that will look good

    Toothbrush glass holder
    Simply place your toothbrush into the sleek glass holder, and it instantly starts charging.
    Two brush heads
    Comes with two premium brush heads.
    Black travel case
    Our deluxe travel case doubles as a charger.
    Advisor for different editions

    The DiamondClean Smart comes in different editions and colors

    DiamondClean Smart Series comparison

    Essential edition

    DiamondClean Smart 9350

    Essential edition

    Philips shop price
    <b>Premium edition

    DiamondClean Smart 9750

    Premium edition

    Philips shop price

    Available colors

    • White, black, pink, rose gold
    • Rose gold

    Number of settings

    • 4 modes
    • 3 intensities
    • 5 modes
    • 3 intensities

    Included accessories

    • USB charging travel case
    • Charging glass
    • Deluxe charging travel case
    • Charging glass
    • Brush head holder

    Included brush heads

    • 2 Premium brush heads
    • 3 premium brush heads
    • TongueCare+ tongue brush head

    Still not convinced
    this is the one for you?


    We have a range of toothbrushes for a range of needs.

    See our range of electric toothrbrushes
    • Specifications

      • For exceptional everyday clean
      • To remove surface stains
      Deep Clean+
      • For an invigorating deep clean
      Gum Health
      • Special attention to molars
      3 intensities
      • Low
      • Medium
      • High
      Items included
      Items included
      • 1 DiamondClean Smart
      Brush heads
      • 1 C3 Premium Plaque Control
      • 1 G3 Premium Gum Care
      Glass charger
      • 1
      Travel case
      • USB charging travel case
      BrushSync Mode Pairing
      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
      Bluetooth® wireless technology
      • Connected brushing app
      Android compatibility
      • Android phones
      • Bluetooth 4.0 enabled tablets
      iOS compatibility
      • iPad 3rd Gen or higher
      • iPhone 4S or higher
      • with iOS7 or higher
      Design and finishing
      Design and finishing
      • Black
      Cleaning performance
      Cleaning performance
      • Up to 62000 brush movement/min
      • Removes up to 10x more plaque*
      Health benefits
      • Helps improve gum health
      Pressure feedback
      • Ring lights up in purple
      • Vibrates handle to alert user
      • Ensures 100% coverage
      • BrushPacer and SmarTimer
      Smart sensor technology
      Smart sensor technology
      Pressure sensor
      • Alerts when brushing too hard
      Location sensor
      • Tracks & improves coverage
      Scrubbing sensor
      • Guides to reduce scrubbing
      3D mouth map
      • Highlights trouble areas
      • To address missed spots
      Ease of use
      Ease of use
      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
      Battery indicator
      • Illuminated icon indicates battery life
      • Slim ergonomic design
      • Illuminated display
      Technical specifications
      Technical specifications
      • Rechargeable
      Battery type
      • Lithium ION
      Operating time (full to empty)
      • 14 days******
      • 110-220 V
      • 2-year limited warranty

    Always here to help

    *Premium toothbrush price segment above $199 MSRP; DiamondClean Smart when used with C3 brush head compared to Oral-B Genius 8000 with FlossAction brush head, when used in non-connected mode