Whiter, healthier teeth for life
Sonicare DiamondClean Smart 9300 toothbrush delivers unbeatable performance and great looks, giving you a month's worth of manual brushing in just two minutes.² Get 100% coverage with 100% confidence.
See all benefitsWhiter, healthier teeth for life
Whiter teeth in just 1 day*
The DiamondClean 9000 gives you the guidance you need to improve and maintain healthy brushing habits in between dentist checkups. Built-in smart sensors let you know when you're using too much pressure, and by connecting your brushing experience to the Sonicare app, a personalized Progress Report helps you stay on track, to see how much you've improved over time.
The C3 Premium Plaque Control brush head is designed to give you your deepest clean yet. Soft flexible sides and bristles perfectly curve around the contours of your teeth, giving you 4x more surface contact and helping target hard-to-reach spots*.
DiamondClean 9000 comes with Clean, White+, Gum Health and Deep Clean+ to take care of your brushing needs. Clean mode is for exceptional everyday cleaning, White+ is for removing stains, Gum Health provides a gentle yet effective clean for gums and Deep Clean+ gives you an invigorating deep clean. Three intensities allow you to choose between a higher setting to boost your clean and a lower one for more-sensitive mouths.
You might not notice if you're brushing too hard, but your DiamondClean 9000 will. If you need to ease up, the toothbrush will make a pulsing sound. It's a heads up to let your brush head do the work. 7 out of 10 people found this feature helped them become a better brusher.
Smart brush heads ensure you're using the right mode and intensity for the best possible clean. For an example, say you're using the W3 Premium White brush head. Your DiamondClean 9000's BrushSync technology will automatically sync your brush head with the White+ mode to help whiten your teeth.
All brush heads wear out over time, so you'll want to keep an eye on yours to make sure you're still getting a great clean. Our BrushSync technology tracks how long you've been using your brush head for, and how hard you've been brushing. The BrushSync replacement reminder on your handle and a short beep gives you a heads up when it's time to replace it.
Your DiamondClean 9000 will last for up to two weeks on a single charge with regular use.
Get rid of surface stains and enjoy a whiter smile with the W3 Premium White brush head. The brush head's densely packed bristles are especially designed to tackle stains and it's clinically proven to remove up to 100% more stains in just three days.***
Know you're getting the deepest possible clean with The C3 Premium Plaque Control brush head. The soft, flexible bristles are designed to curve around the contours of your teeth, giving you 4x more surface contact** and up to 10x more plaque removal from hard-to-reach spots.
Connectivity
Connected brushing app
Power
110-220 V
Connectivity
Connected brushing app
Power
110-220 V
Technical specifications
Rechargeable
14 days***
Lithium ION
Design and finishing
White
Service
2-year limited warranty
Compatibility
Android phones
Bluetooth 4.0 enabled tablets
iPad 3rd Gen or higher
iPhone 4S or higher
with iOS7 or higher
with iOS7 operational system
Ease of use
Easy click-on brush heads
Slim ergonomic design
To always ensure best results
reminder icon lights up
Items included
USB charging travel case
1 C3 Premium Plaque Control
1 DiamondClean 9000
1
Cleaning performance
Removes up to 10x more plaque*
BrushPacer and SmarTimer
Whitens teeth in 1 day*
Vibrates handle to alert user
Modes
High
Medium
Low
For exceptional everyday clean
For an invigorating deep clean
Special attention to molars
To remove surface stains
Smart sensor technology
Always know when to
replace brush heads
Alerts when brushing too hard
Connects smart handle and
smart brush head