Philips DiamondClean Smart HX9924/42 Electric Toothbrush (Grey)


Availability: In stock

  • Sensors and app help you perfect your technique, and get a complete clean
  • Premium brush heads give you exceptional oral health results
  • 5 modes and 3 intensities let you focus on each aspect of your oral health
  • Smart brush heads automatically select optimal mode and intensity
Check Stock Availability

Last updated time : 2021-03-03 06:00:24

  • Online Store

  • Festival Walk Store

    Out of stock
  • HomeSquare Store

  • YOHO Store

  • PopCorn Store

  • Pacific Place Store

  • K11 MUSEA Store



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 that give you;
  • Up to 10 times more plaque removal
  • Up to 7 times healthier gums in just 2 weeks
  • Up to 100% more stain removal in just 3 days
  • 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.

Our smart sensors take the guesswork out of brushing. Real-time feedback helps get your brushing technique to 100%.
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.
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.

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.



  • Clean (For exceptional everyday clean)
  • 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


  • Bluetooth® wireless technology
  • Connected brushing app

  • Battery indicator :Illuminated icon indicates battery life
  • Handle: Slim ergonomic design
  • Display: Illuminated display
  • Technical specifications: Rechargeable battery


HK Distributor provided 2 years warranty services.

Service centre addresses

  • Room 1631, 16/F., Office Tower One, Grand Plaza, 625-639 Nathan Road Mon - Fri (10:00 am - 7:00 pm), Sat (10:00 am - 5:00 pm), Sun & Public Holiday off
  • Room 1305, 13/F., Kornhill Plaza Office Tower, 1 Kornhill Road. Mon - Fri (10:00 am - 7:00 pm), Sat (10:00 am - 5:00 pm), Sun & Public Holiday off
  • Flat A2, 3/F., Yee Lim Industrial Building, Phase 1, 32 - 40 Kwai Ting Road. Mon - Fri (9:00 am - 6:00 pm), Sat (9:00 am to 5:00 pm), Sun & Public Holiday off"

More Info

You may also be interested in the following product(s)

Latest Promotion
Coupon Code
Customer Service

We use cookies (or similar) to measure the performance of our site and provide you with commercial messages tailored to your interests. For more details, please view our Privacy Policy.