Philips DiamondClean Smart sonicare HX9944/11 User manual

Sonic electric
toothbrush with app
DiamondClean
Smart
Personalized coaching
Smart brush head sensors
Smart brush head recognition
5 modes, 3 intensities
HX9944/11
Complete system for a healthier mouth
Our best toothbrush with smart sensor technology
Get the ultimate clean with DiamondClean Smart. Eliminate guesswork with real
time feedback and personalized coaching for superior teeth, gum, whitening &
fresh breath. It’s more than just a toothbrush - it’s a complete oral care solution.
Proven to improve oral health
All-in-One brush head for complete care
Up to 7x healthier gums**** in just 2 weeks
Personalized in-app coaching to perfect brushing
Start taking better care of your trouble areas
Guides you to brush and highlights missed areas
Alerts you if you're pressing too hard
Guides you to reduce your scrubbing
Takes you back to any missed spots for 100% coverage
Optimize your brushing
Brush heads automatically select the optimal settings
Make sure you're getting the most from your brush head
Choose from 5 modes and 3 intensity settings
Premium travel case

Sonic electric toothbrush with app HX9944/11
Highlights
Premium All-in-One brush head
Clean without compromise with the A3
Premium All-in-One brush head. Our all-time
best has angled bristles to help remove up to
20x more plaque even in hard-to-reach areas*.
Triangular tips work to remove up to 100% more
stains in less than two days***. And longer
bristles clean deep for gums that are up to 15x
healthier in just two weeks**. All that without
ever switching brush heads. Did you know:
brush heads become less effective after
3 months of use? Our BrushSync™ feature can
remind you when it's almost time for a
replacement.
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.****
Focus areas and goal-setting
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.
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.
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.
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.
BrushSync mode pairing
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.

Sonic electric toothbrush with app HX9944/11
Specifications
Modes
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: Low, Medium, High
Items included
Handle: 1 DiamondClean Smart
Brush heads: 1 A3 Premium All-in-One, 1 G3
Premium Gum Care
Travel case: Premium travel case
Charger base: 1
BrushSync Mode Pairing
C3 Premium Plaque Control: Pairs with Clean
mode
G3 Premium Gum Care brush head: Pairs with
Gum Health mode
W3 Premium White brush head: Pairs with
White+ mode
TongueCare+ tongue brush: Pairs with
TongueCare mode
Connectivity
Bluetooth® wireless technology: Connected
brushing app
Compatibility
Android compatibility: Android phones,
Bluetooth 4.0 enabled tablets
iOS compatibility: iPad 3rd Gen or higher,
iPhone 4S or higher, with iOS7 or higher
Design and finishing
Color: White
Cleaning performance
Speed: Up to 62000 brush movement/min
Performance: Removes up to 20x more
plaque*
Health benefits: Up to 15x healthier gums**
Whitening benefits: Up to 100% less stains***
Pressure feedback: Ring lights up in purple,
Vibrates handle to alert user
TouchUp: Ensures 100% coverage
Timer: BrushPacer and SmarTimer
Smart sensor technology
Pressure sensor: Alerts when brushing too
hard
Location sensor: Tracks & improves coverage
Scrubbing sensor: Guides to reduce scrubbing
3D mouth map: Highlights trouble areas
TouchUp: To address missed spots
Ease of use
Handle compatibility: Easy click-on brush
heads
Brush head recognition: Syncs with optimal
mode
Replacement reminder: To always ensure best
results, reminder icon lights up
Battery indicator: Illuminated icon indicates
battery life
Handle: Slim ergonomic design
Display: Illuminated display
Technical specifications
Battery: Rechargeable
Battery type: Lithium ION
Operating time (full to empty): 14 days*****
Power
Voltage: 110-220 V
Service
Warranty: 2-year limited warranty
* vs. a manual toothbrush
* * vs. a manual toothbrush in 6 weeks
* ** in lab test vs. a manual toothbrush
* *** in Gum Health mode vs a manual toothbrush at 2
weeks
* **** based on two periods of two-minute brushings per
day on standard mode
© 2021 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.
Issue date 2021‑10‑04
Version: 7.0.1
EAN: 00 07502 00852 21
www.philips.com