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DiamondClean Smart,
our best ever toothbrush,
for complete oral care

DiamondClean Smart video

Select from our 3 editions

DiamondClean Smart,
our best ever toothbrush,
for complete oral care


DiamondClean Smart

Select from our 3 editions

DiamondClean Smart - Premium
Lunar Blue

DiamondClean Smart
Cashmere Grey

DiamondClean Smart
Black

Lunar Blue

Cashmere Grey

Black

    Sonicare DiamondClean Smart
    with app

    HX9954/53
    DiamondClean Smart Lunar Blue
    Diamond Clean Awards
    Suggested retail price: £380.00
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    Sensors and app help you perfect your technique, and get a complete clean.
    checkmark
    Premium brush heads give you exceptional oral health results.
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    5 modes and 3 intensities let you focus on each aspect of your oral health.
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    Smart brush heads automatically select optimal mode and intensity.

    Four High Performance 
    Premium Brush Heads

    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
    Whiter teeth in just 3 days*
    Long-lasting fresh breath
    Long-lasting fresh breath

    * than a manual toothbrush

    ** than a manual toothbrush, and with a leading whitening toothpaste

    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.

    Watch video
    DiamonClean Smart Lunar Blue
    Feature 1 - Real time feedback
    Our smart sensors take the guesswork out of brushing. Real-time feedback helps get your brushing technique to 100%.
    Feature 2 - Missed spots
    The location sensor tracks your coverage, so you can see exactly where you've brushed, and where you've missed. That way you can get 100% coverage, 100% of the time.
    Feature 3 - Set goals, coaching, track progress
    The app is your straight-talking oral health coach, helping you track and meet your oral-health goals. This way you can feel confident in your smile.

    Smart Brush Head Recognition

     

    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.

    Exclusive 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.
    brush heads
    Store your spare brush heads hygienically in our handy glass case.
    travel case
    Our deluxe travel case doubles as a charger.

    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
    • Technical Specifications Show more

      Modes
      Clean
      For exceptional everyday cleaning
      White+
      To remove surface stains
      Deep Clean+
      For an invigorating deep clean
      Gum Health
      Special attention to molars
      TongueCare+
      For long-lasting clean breath
      3 intensities
      High
      Medium
      Low
      Items included
      Handles
      1 DiamondClean Smart
      Brush heads
      1 C3 Premium Plaque Control
      1 G3 Premium Gum Care
      1 W3 Premium White
      1 TongueCare+ tongue brush
      Glass charger
      1
      Travel case
      USB charging travel case
      Brush head holder
      1
      Antibacterial tongue spray
      2 oz
      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
      TongueCare+ tongue brush
      Pairs with TongueCare mode
      Connectivity
      Bluetooth® wireless technology
      Connected brushing app
      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
      Design and finishing
      Colour
      Blue
      Cleaning performance
      Speed
      Up to 31,000 brush strokes/min
      Performance
      Removes up to 10 x more plaque*
      Health benefits
      Up to 7 x healthier gums****
      Whitening benefits
      Up to 100% less stains*****
      Pressure feedback
      Ring lights up in purple
      Vibrates handle to alert user
      TouchUp
      Ensures 100% coverage
      Timer
      BrushPacer and Smart-timer
      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
      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
      Handle
      Slim ergonomic design
      Display
      Illuminated display
      Technical specifications
      Battery
      Rechargeable
      Battery type
      Lithium ION
      Operating time (full to empty)
      14 days******
      Power
      Voltage
      110-220 V
      Service
      Warranty
      2-year limited warranty
      Ingredients
      Antibacterial tongue spray
      0.09% CPC, Zytex

    Manuals and Documentation

    • User manual PDF file, 2.9 MB, published 20 September 2017
    • Leaflet Version:11.1.1, PDF file, 682.8 kB, published 09 November 2017

    Frequently Asked Questions

    Frequently Asked Question (20)
    Instructions (3)

    Contact us

    Questions about DiamondClean Smart?

    Call us

    Monday - Friday: 08:30 am - 08:00 pm
    Saturday: 09:00 am - 06:00 pm

    WhatsApp

    WhatsApp

    *Add the number +447585328315 to your contact list and contact us through WhatsApp.

    Monday – Friday 09.00 – 18.00