
Sonic electric
toothbrush with app
DiamondClean
Smart
Personalized coaching
Smart brush head sensors
Smart brush head recognition
5 modes, 3 intensi ties
HX9985/18
Our best ever toothbrush, for complete oral care
Feel confident, with 100% coverage
The DiamondClean Smart is our best toothbrush, for complete care******. Highperformance brush heads let patients focus on all areas of their oral health, and
our Smart Sensor technology gives personalized feedback and coaching.
Superior results for patients' oral care needs
Removes 10x more plaque* for a deep clean
Up to 7x healthier gums* in just 2 weeks
Remove up to 5x more stains* in just 3 days
Supports long-lasting clean breath
Personalized feedback with smart sensor technology
Tracks and improves your patients' coverage
Helps patients start to take better care of trouble areas
Alerts patients when they're brushing too hard
Guides patients to reduce their scrubbing
A second chance to clean missed spots
Intuitive brushing experience
Brush heads sync with optimal mode for ultimate results
Make sure patients get the most from their brush heads
Offers 5 modes, 3 intensity settings

Sonic electric toothbrush with app
HX9985/18
Highlights
Say goodbye to plaque
C3 Premium Plaque Control is our deepest
cleaning brush head yet. 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 si ze
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 i nflammation*
and up to 7x healthier gums i n just two weeks.*
W3 Premium White brush head
W3 Premium White is our best brush head for
removing stains. With its densely packed
central stain removal bristles, it's clinically
proven to remove up to 5x more stains* i n just
three days.
TongueCare+ tongue brush
With 240 elastomer MicroBristles, the
TongueCare+ tongue brush is specifically
designed to clean the soft and porous surface
of the tongue. The flexible MicroBristles
contour to and gently clean around the ridges
and grooves, to remove bacteria buildup and
drive our bacteria-killing BreathRx tongue
spray deeper. The compact shape allows
patients to comfortably clean the entire tongue.
Focus areas and goal-setting
If you identify specific spots in a patient's
mouth that need more attention due to plaque
buildup, gum recession or any other issue,
DiamondClean Smart can help them tackle
those trouble areas. Patients can highlight
these spots in their personalized 3D mouthmap within the Philips Sonicare app, and they
will receive reminders to give these areas the
extra care they need each time they brush. The
Phili ps Sonicare app maintains a running
history of their brushing data, so patients can
easily review their performance, track their
progress and work to improve their daily oral
care routine.
Location sensor
DiamondClean Smart's location sensor shows
patients where they're brushing too little for
better coverage. If there are spots your patients
consistently miss when they're brushing, the
location sensor will bring them to their
attention.
Scrubbing sensor
With an electric toothbrush, patients should let
the brush do the work rather than using a
scrubbing motion. DiamondClean Smart has a
scrubbing sensor that helps guide them to
reduce scrubbing for optimized technique and
a gentler clean.
BrushSync mode pairing
Whatever their oral care needs, DiamondClean
Smart can help your patients achieve them. A
microchip in their brush head tells their
DiamondClean Smart which one they're using.
So if they click on a gum-care brush head, for
example, their toothbrush knows to select the
optimal mode and intensity to provide a gentle
yet effective care for their gums. All they need
to do is to press the power button.

Sonic electric toothbrush with app
HX9985/18
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: High, Medium, Low
Items included
Handle: 1 Di amondClean Smart
Brush heads: 1 C3 Premium Plaque Control, 1
G3 Premium Gum Care, 1 W3 Premium White,
1 TongueCare+ tongue brush
Glass charger: 1
Travel case: Premium travel case
BrushSync Mode Pairing
C3 Premium Plaque Control: Pai rs 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: Black
Cleaning performance
Speed: Up to 62000 brush movement/min
Performance: Removes up to 10x more
plaque*
Health benefits: Up to 7x 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: Highli ghts trouble areas
TouchUp: To address missed spots
Ease of use
Handle compatibility: Easy cli ck-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: Sli m 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
* tha n a manual toothbrush
* * a s compared to a manual toothbr ush wit h a leading
white ning toothpa ste
* * compared to DiamondClean
* ** * in Gum Health mode vs a manual toothbr ush at 2
weeks
* ** ** after 3 days of us e in White+ mode vs a manual
toothbrush
* ** *** bas ed on two periods of t wo-minute brus hings
per day on sta ndard mode
* ** *** Re commended with inter dental cleaning
© 20 21 Koninklijke Philips N.V.
All Right s reser ved.
Specifications are subject to change
without notice. Trademarks a re the
property of Koninklijke Philips N.V. or
their respective owner s.
Issue date 202 1‑0 6‑07
Version: 10.1.1
EAN: 00 0750 2 00 659
57
www.phili ps.com