2 year warranty
Dental Professional recommended sonic toothbrush brand worldwide
Achieve an exceptional clean with the DiamondClean Smart brush. Eliminate guesswork with real-time feedback and personalized coaching designed to improve your technique and give you complete confidence in your oral care.
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 ...
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.**
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.
Technical Specifications
Technology
Connect with the Sonicare app
Connect your toothbrush to the Sonicare app to get guidance and progress reports, helping you stay on track and see improvements over time.
Compare DiamondClean toothbrushes
- HX9903/01
- Personalized coaching
- Smart brush head sensors
- Smart brush head recognition
- 4 modes, 3 intensities
- HX9902/74
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 4 modes & 3 intensities
- HX9902/75
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 4 modes & 3 intensities
- HX9902/76
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 4 modes & 3 intensities
- HX9902/77
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 4 modes & 3 intensities
- HX9923/11
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9923/21
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9923/41
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9923/61
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9924/62
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9944/11
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9944/12
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9923/01
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9903/05
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 4 modes & 3 intensities
- HX9903/15
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 4 modes & 3 intensities
- HX9903/25
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 4 modes & 3 intensities
- HX9903/45
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 4 modes & 3 intensities
- HX9903/65
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 4 modes & 3 intensities
- HX9924/67
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9954/74
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9957/81
- 20x more plaque removal*
- Up to 15x healthier gums**
- Visual pressure sensor
- 5 modes & 3 intensities
- HX9902/66
- Personalized coaching
- Smart brush head sensors
- Smart brush head recognition
- 4 modes, 3 intensities
- HX9902/65
- Personalized coaching
- Smart brush head sensors
- Smart brush head recognition
- 4 modes, 3 intensities
Reviews
4.2
of 5
778
Reviews
81%
recommend this product
Meany
09/04/2024
Canada
Verified buyer
Like I just left the dental office
My teeth feel soooo clean, I did not mind it when my dental iffice rescheduled my appointment.
Pros
Fast easy,
Cons
Expensive:(
Yes, I recommend this product
This review was made for DiamondClean Smart HX9902/66 Sonic electric toothbrush with app
Date of Use 2023-03-09
Yes, I recommend this product
This review was made for DiamondClean Smart HX9902/66 Sonic electric toothbrush with app
Date of Use 2023-03-09
Green Vespa
31/12/2023
Canada
Verified buyer
Excellent Product
This is a replacement for the same model that broke and was no longer under warranty. Our adult children as well as my wife and me use the same model. It is the only brush I have had where the dentist noticed a change when I started using it. I like the app which guides brushing. I believe the app taught me how to brush more thoroughly. While expensive I believe worth the investment. It makes a difference to one’s oral health.
Pros
Cleans better than any brush I have used. Teaches good habits.
Cons
It is expensive. Have had warranty issues on occasion which are promptly address.
Yes, I recommend this product
This review was made for DiamondClean Smart HX9902/64 Sonic electric toothbrush with app
Date of Use 2021-12-30
Yes, I recommend this product
This review was made for DiamondClean Smart HX9902/64 Sonic electric toothbrush with app
Date of Use 2021-12-30
Mikky26
07/02/2023
Canada
Verified buyer
I am Impressed
I got this toothbrush as a Christmas gift and at first I wasn’t sure what to think. It’s pretty technical as far as toothbrushes go. It’s got lots of bells and whistles for sure. But the important thing is that it makes my teeth feel clean and boy, does it ever!! I definitely would recommend it.
Pros
Makes my teeth feel great
Cons
Is a bit complicated and technical
Yes, I recommend this product
This review was made for DiamondClean Smart HX9902/64 Sonic electric toothbrush with app
Date of Use 2022-01-07
Yes, I recommend this product
This review was made for DiamondClean Smart HX9902/64 Sonic electric toothbrush with app
Date of Use 2022-01-07
Frequently Asked Questions
Can I exchange points in the Philips Sonicare App?
How does the brushing guidance work in the Sonicare app?
Do I need an Alexa device to reorder replacement brush heads for my Sonicare?
How do I reorder Sonicare replacement brush heads with Alexa?
How do I disable the Sonicare brush head reordering service?
Can I sync the Sonicare app with the Apple Health app?
How long should my Sonicare toothbrush battery last?
Can I use my Philips Sonicare Toothbrush in the shower?
Where can I purchase accessories for my Sonicare toothbrush?
In which countries is the Sonicare app available?
What do the battery status lights indicate on my Sonicare toothbrush?
Can I use my Sonicare toothbrush without the app?
Why does my Philips Sonicare app requires permissions
Which devices are compatible with the Sonicare App / Sonicare for Kids App?
Why is there a gap between my brush head and handle?
What are the brushing modes for my Sonicare toothbrush?
Can I replace the battery of my Sonicare toothbrush?
How does the pressure sensor feedback work on my Sonicare toothbrush?
How do I charge my Sonicare toothbrush?
How do I register my Sonicare toothbrush?
How do I change the intensity settings on my Sonicare toothbrush?
What do the symbols on my Sonicare toothbrush mean?
Can I use my Sonicare charger with other toothbrushes?
How do I enable or disable the pressure sensor on my Sonicare?
Which brush head fits my Sonicare toothbrush?
Customer service and support
Get help with your product, find manuals, learn the best tips and tricks, and troubleshoot any problems
We own our factories, offices, and sites around the world.
Our operations = our factories, our offices, our logistics, and our travel.
Removes up to 7x more plaque vs. a manual toothbrush
as compared to a manual toothbrush with a leading whitening toothpaste
compared to DiamondClean
in Gum Health mode vs a manual toothbrush at 2 weeks
after 3 days of use in White+ mode vs a manual toothbrush
based on two periods of two-minute brushings per day on standard mode