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Philips Sonicare DiamondClean Smart HX9924/07 Tooth brush

Our best ever toothbrush, for complete oral care The DiamondClean Smart is our best toothbrush, for complete care. Five high-performance brush heads let you focus on all areas of your oral health, and our Smart Sensor technology gives you perso

Product code: 2101609 | ID: 353201

In stock for online shop 2 pcs.
Shipped today
, 2021-05-03
Free gift 
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Philips Sonicare DiamondClean Smart HX9924/07 Tooth brush

Our best ever toothbrush, for complete oral care

  • The DiamondClean Smart is our best toothbrush, for complete care. Five high-performance brush heads let you focus on all areas of your oral health, and our Smart Sensor technology gives you personalized feedback and coaching.

Feel confident, with 100% coverage

  • Personalized coaching
  • Smart brush head sensors
  • Smart brush head recognition
  • 5 modes, 3 intensities

Removes up to 10x more plaque for a deep clean

  • Click on the C3 Premium Plaque Control brush head to experience our deepest clean. With soft flexible sides, the bristles contour to the shape of each tooth's surface to provide 4x more surface contact and remove up to 10x more plaque from hard-to-reach areas.

Up to 7x 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 7x healthier gums in just two weeks.

Remove up to 100% more stains in just 3 days

  • Click on the W3 Premium White brush head to remove surface stains and reveal your whitest smile. With its densely packed central stain removal bristles, it's clinically proven to remove up to 100% more stains in just three days.

Enjoy long-lasting fresh breath

  • Click on the TongueCare+ tongue brush to gently remove odor causing bacteria from the pores of your tongue. Its 240 specially designed MicroBristles get between all your tongue's ridges and grooves to remove bacteria and debris that lead to bad breath. Team with our antibacterial BreathRx tongue spray for superior cleaning and super fresh breath.

Guides you to brush and highlights missed areas

  • The Philips Sonicare app lets you know when you’ve achieved a thorough clean, and coaches you to be a better, more mindful brusher.

Takes you back to any missed spots for 100% coverage

  • If you happen to miss a spot while brushing your teeth, your app's TouchUp feature will show you. You can then go back for a second pass, and be confident you are getting a complete clean, every time.

Start taking better care of your trouble areas

  • Any trouble areas your dentist has pointed out? We'll highlight them on your in-app 3D mouth map, and remind you to pay extra attention to these areas.

Alerts you if you're pressing too hard

  • You might not notice when you brush too hard, but your DiamondClean Smart will. If you use too much pressure, the light ring on the end of your handle will flash. This is a gentle reminder to ease off the pressure, and let your brush head do the work. 7 out of 10 people found this feature helped them become a better brusher.

Guides you to reduce your scrubbing

  • With an electric toothbrush, you let the brush do the work. We've built a scrubbing sensor into your handle as a gentle reminder to reduce scrubbing. This way, you can improve your technique and get a gentler, more effective clean.

Brush heads automatically select the optimal settings

  • Wondering which mode and intensity you should use? Wonder no longer. A microchip in your brush head tells your DiamondClean Smart which one you're using. So if you click on a gum-care brush head, for example, your toothbrush knows to select the optimal mode and intensity to provide a gentle yet effective care for your gums. All you need to do is to press the power button.

Make sure you're getting the most from your brush head

  • Brush heads wear-out over time and become less effective at removing plaque. With smart brush head recognition you'll never lose track of when to replace your brush head. Your toothbrush tracks how long and hard you've brushed with each brush head, and will alert you when it's time to replace. You can also monitor the lifetime of your brush heads in the Philips Sonicare app, and even order replacements so you're never caught short.

Choose from 5 modes and 3 intensity settings

  • DiamondClean Smart comes with five modes which cover a range of brushing needs: Clean mode is for exceptional daily cleaning, White+ is for removing stains, Deep Clean+ gives you an invigorating deep clean, Gum Health provides a gentle yet effective clean for gums, and Tongue Care is the perfect mode for cleaning your tongue. It breaks up tongue debris and sweeps away bad-breath bacteria. Three intensities allow you to choose between a higher setting to boost your clean and a lower one for more-sensitive mouths.

Premium charging glass and travel case

  • Charging a toothbrush has never been so effortless. Simply place your toothbrush into the sleek glass holder after brushing, and it instantly starts charging. Not only does your glass charge fit stylishly into your bathroom, it also doubles as a rinsing glass. Enjoy two weeks of regular use from a single full charge. Our premium travel case lets you store your toothbrush hygienically when you're on the go.


  • Clean: For exceptional everyday cleanliness
  • 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 intensity levels:
    • High
    • Medium
    • Low

Items included

  • Handle: 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: Premium travel case

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


  • Bluetooth® wireless technology: Connected brushing application


  • Android compatibility:
    • Android phones
    • Bluetooth 4.0 enabled tablets
  • IOS compatibility
    • iPad 3rd generation or higher
    • iPhone 4S or higher
    • with iOS7 or higher

Design and finishing

  • Colour: White

Cleaning performance

  • Speed: Up to 62000 brush movement/min
  • Performance: Removes up to 10x more plaque
  • Health benefits: Up to 7x 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 SmarTimer

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
  • 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): Up to 2 weeks


  • Voltage: 110-220 V

Parameters and specifications

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