2 year warranty
Philips Sonicare DiamondClean SmartSonic electric toothbrush with app
#1 Dental Professional recommended sonic toothbrush brand worldwide
Our best toothbrush with smart sensor technology
Complete system for a healthier mouth
Personalized coaching
Smart brush head sensors
Smart brush head recognition
4 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*.
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.
Technical Specifications
Parts & Accessories
- HX9046/71
- 6-pack
- Standard size
- Click-on
- BrushSync mode pairing
- HX9054/95
- 7x healthier gums in 2 weeks*
- Removes 10x more plaque*
- Soft
- 70% bio-based plastic**
- HX9042/65
- Removes 10x more plaque
- 100% whiter teeth in 3 days*
- Soft
- 70% bio-based plastic**
- HX9042/95
- Removes 10x more plaque
- 100% whiter teeth in 3 days*
- Soft
- 70% bio-based plastic**
- HX9044/65
- Removes 10x more plaque
- 100% whiter teeth in 3 days*
- Soft
- 70% bio-based plastic**
- HX9044/95
- Removes 10x more plaque
- 100% whiter teeth in 3 days*
- Soft
- 70% bio-based plastic**
- HX9052/65
- 7x healthier gums in 2 weeks*
- Removes 10x more plaque*
- Soft
- 70% bio-based plastic**
- HX9052/95
- 7x healthier gums in 2 weeks*
- Removes 10x more plaque*
- Soft
- 70% bio-based plastic**
- HX9054/65
- 7x healthier gums in 2 weeks*
- Removes 10x more plaque*
- Soft
- 70% bio-based plastic**
- HX9062/65
- Removes 100% more stains
- Medium soft
- 2-pack
- HX9043/24
- Removes 10x more plaque
- 100% whiter teeth in 3 days*
- Medium soft
- 70% bio-based plastic**
- HX9053/24
- 7x healthier gums in 2 weeks*
- Removes 10x more plaque*
- Soft
- 70% bio-based plastic**
- HX9053/25
- 3-pack
- Standard size
- Click-on
- BrushSync mode pairing
Reviews
4.2
of 5
659
Reviews
82%
recommend this product
yaya49
19/04/2026
US
Part of promotion
Verified buyer
This is a great product
I have purchased a few Phillip Sonicare toothbrushes over the past. Recently, I purchased DiamondClean 9000 HX9911 in January 2026 and had trouble getting it to work until April 2026 at which point I contacted Phillips Sonicare and they exchanged my defective DiamondClean 9000 HX9911 with a new one which works!
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9911/76 Sonic electric toothbrush with app
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9911/76 Sonic electric toothbrush with app
Joyousness
30/06/2024
US
Part of promotion
Verified buyer
Very happy with my new DiamondClean toothbrush
I really like the new DiamondClean toothbrush. I have used SonicCare toothbrushes for years and the DiamondCare is a step above those. I love the little glass battery as opposed to the SonicCare battery holders.
Pros
Easier to use smaller brush, easier to hold smaller handle, easier to insert brush
Cons
No cons for me—all pro comments
Yes, I recommend this product
This review was made for DiamondClean Smart 9300 HX9903/21 Sonic electric toothbrush with app
Yes, I recommend this product
This review was made for DiamondClean Smart 9300 HX9903/21 Sonic electric toothbrush with app
jmg425
17/05/2024
US
Love this toothbrush!
I've been using Sonicare/InterPlak for decades. This DiamondClean Smart toothbrush lasted 5 years! Unfortunately, I had to order a new one because the spindle became loose and vibrated terribly. It was just a matter of time before it came off completely. I definitely feel I got my money's worth since it lasted 5 years. Just ordered my replacement.
Pros
Love the deep clean feature.
Yes, I recommend this product
This review was made for DiamondClean Smart 9300 HX9903/01 Sonic electric toothbrush with app
Yes, I recommend this product
This review was made for DiamondClean Smart 9300 HX9903/01 Sonic electric toothbrush with app
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Removes up to 7x more plaque vs. a manual toothbrush
as compared to a manual toothbrush with a leading whitening toothpaste
in Gum Health mode vs a manual toothbrush at 2 weeks