Philips Sonicare DiamondClean 9000 User manual

Sonic electric
toothbrush with app
DiamondClean
9000
Connected brushing made easy
Built-in pressure sensor
Smart brush head recognition
4 modes, 3 intensities
HX9917/89
Whiter, healthier teeth for life
Remove up to 100% more stains***
Philips Sonicare's best whitening in our most elegant sonic electric toothbrush.
Switch to Philips Sonicare.
Enjoy a stylish and user-friendly design
Simple to charge and style to boot
DiamondClean users experience improved oral health
All-in-One brush head for complete care
Up to 7 x healthier gums**** in just 2 weeks
Let the DiamondClean 9000 adapt to your needs
Personalised brushing experience
Lets you know if you're pressing too hard
BrushSync automatically selects the best mode for you
Always know when to replace your brush heads
Stay on track with a personalised progress report
Start and keep up healthy habits

Sonic electric toothbrush with app HX9917/89
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
20 x 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 15 x 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 7 x healthier gums
in just two weeks.****
Progress Report
The DiamondClean 9000 gives you the
guidance you need to improve and maintain
healthy brushing habits in between dentist
check-ups. 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 personalised Progress Report
helps you stay on track and see how much
you've improved over time.
4 modes, 3 intensities
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.
Built-in pressure sensor
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 reminder to let your brush
head do the work. 7 out of 10 people found this
feature helped them become a better brusher.
BrushSync mode pairing
Smart brush heads ensure you're using the
right mode and intensity for the best possible
clean. For example, let's 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.
BrushSync replacement reminder
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 remind you when it's time to
replace it.
Long-life battery
Your DiamondClean 9000 will last for up to
two weeks on a single charge with regular use.

Sonic electric toothbrush with app HX9917/89
Specifications
Modes
Clean: For exceptional everyday cleaning
White+: To remove surface stains
Deep Clean+: For an invigorating deep clean
Gum Health: Special attention to molars
3 intensities: Low, Medium, High
Items included
Handle: 1 DiamondClean 9000
Brush heads: 1 A3 Premium All-in-One, 1 G3
Premium Gum Care
Glass charger: 1
Travel case: USB charging travel case
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
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
Colour: Black
Cleaning performance
Speed: Up to 62,000 brush movements/min
Performance: Removes up to 20 x more
plaque*
Health benefits: Up to 15 x 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 and 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: 2.0.1
EAN: 08 71010 39938 89
www.philips.com