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Philips Sonicare
DiamondClean Smart 9300
Sonic electric toothbrush
with app
Personalized coaching
Smart brush head sensors
Smart brush head recognition
4 modes, 3 intensities
HX9903/01
Our best ever toothbrush, for complete oral care
Feel confident, with 100% coverage
The DiamondClean Smart is our best toothbrush, for complete care. 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.
Proven to improve oral health
• Removes up to 10x more plaque* for a deep clean
• Up to 7x healthier gums* in just 2 weeks
• Remove up to 100% more stains** in just 3 days
Personalized in-app coaching to perfect brushing
• Guides you to brush and highlights missed areas
• Takes you back to any missed spots for 100% coverage
• Start taking better care of your trouble areas
• Alerts you if you're pressing too hard
• Guides you to reduce your scrubbing
Optimize your brushing
• Brush heads automatically select the optimal settings
• Make sure you're getting the most from your brush head
• Choose from 4 modes and 3 intensity settings
• Premium charging glass and travel case
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HX9903/01
Sonic electric toothbrush with app
Personalized coaching Smart brush head sensors, Smart brush head recognition, 4 modes, 3 intensities
Highlights
Say goodbye to plaque
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*.
Care for your gums
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.*
Whiter teeth, fast
Never miss a spot
The Philips Sonicare app lets you know when
you’ve achieved a thorough clean, and coaches
you to be a better, more mindful brusher.
TouchUp feature
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.
Focus areas and goal-setting
Too much pressure?
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.
Easy does it
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.
BrushSync mode pairing
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.**
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.
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.
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HX9903/01
Sonic electric toothbrush with app
Personalized coaching Smart brush head sensors, Smart brush head recognition, 4 modes, 3 intensities
Specifications
Connectivity
•Bluetooth® wireless technology: Connected
brushing app
Power
• Voltage: 110-220 V
Technical specifications
• Operating time (full to empty): 14 days******
• Battery: Rechargeable
• Battery type: Lithium ION
Design and finishing
•Color: White
Service
• Warranty: 2-year limited warranty
Compatibility
• Android compatibility: Android phones, Bluetooth
4.0 enabled tablets
• iOS compatibility: iPad 3rd Gen or higher, iPhone
r higher, with iOS7 or higher
4S o
Ease of use
• Battery indicator: Illuminated icon indicates battery
life
• Handle: Slim ergonomic design
• Handle compatibility: Easy click-on brush heads
• Display: Illuminated display
• Brush head recognition: Syncs with optimal mode
• Replacement reminder: To always ensure best
results, re
minder icon lights up
Items included
• Brush heads: 1 C3 Premium Plaque Control, 1 G3
Premium Gum Care, 1 W3 Premium White
• Travel case: Premium travel case
• Handle: 1 DiamondClean Smart
• Glass charger: 1
Cleaning performance
• Health benefits: Up to 7x healthier gums****
• Performance: Removes up to 10x more plaque*
• Speed: Up to 62000 brush movement/min
• Whitening benefits: Up to 100% less stains*****
• Timer: BrushPacer and SmarTimer
• Pressure feedback: Ring lights up in purple,
ibrates handle to alert user
V
• TouchUp: Ensures 100% coverage
Modes
• 3 intensities: High, Medium, Low
• Clean: For exceptional everyday clean
• Deep Clean+: For an invigorating deep clean
• Gum Health: Special attention to molars
• White+: To remove surface stains
BrushSync Mode Pairing
• C3 Premium Plaque Control: Pairs with Clean
mode
• G3 Premium Gum Care brush head: Pairs with
m Health mode
Gu
• W3 Premium White brush head: Pairs with
e+ mode
Whit
Smart sensor technology
• Pressure sensor: Alerts when brushing too hard
• Location sensor: Tracks & i
• Scrubbing sensor: Guides to reduce scrubbing
• 3D mouth map: Highlights trouble areas
• TouchUp: To address missed spots
• Position sensor: Guides to areas you missed
•
mproves coverage
Issue date 2022-01-31
Version: 2.2.3
EAN: 00 07502 00847 81
© 2022 Koninklijke Philips N.V.
All Rights reserved.
Specifications are subject to change without notice.
Trademarks are the property of Koninklijke Philips N.V.
or their respective owners.
www.philips.com
* 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
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