Philips HX9902/64 User Manual

Sonic electric
toothbrush with app

DiamondClean
Smart

Personalized coaching

Smart brush head sensors

Smart brush head recognition

4 modes, 3 intensities

HX9902/64

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 you focus on all areas of your oral health, and our
Smart Sensor technology gives you personalized feedback and coaching.

ExpertClean users experience improved oral health

Up to 7x healthier gums* in just 2 weeks

Proven to improve oral health

Removes up to 10x more plaque* for a deep clean

Personalized in-app coaching to perfect brushing

Guides you to brush and highli ghts 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

Choose from 4 modes and 3 i ntensity settings
Make sure you're getting the most from your brush head
Brush heads automatically select the optimal settings
Easy and stylish charging - home and away

Sonic electric toothbrush with app

HX9902/64

Highlights

Say goodbye to plaque

Click on the C3 Premium Plaque Control brush
head to experience our deepest clean. With
soft flexible si des, 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*.

Up to 7x healthier gums*

Focus on improving your gum health with the
G3 Premium Gum Care brush head. Its smaller
size and targeted gum line bristles make it the
perfect way to keep this area gum disease free.
People who use this brush head have up to
100% less gum inflammation* and up to 7x
healthier gums in just two weeks.*

4 modes, 3 intensity settings

With Di amondClean Smart you get the full
works. Our 3 intensity settings let you boost
your clean, and our 4 modes cover all your
brushing needs; Clean mode for exceptional
daily cleaning, Whi te+ to remove stains, Deep
Clean+ for an invigorating deep clean, and
Gum Health to gently clean along your gum
line.

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.

Smart replacement reminders

Brush heads wear-out over time and become
less effective at removing plaque. With smart
brush head recognition you'll never lose track
of when to replace your brush head. Your
toothbrush tracks how long and hard you've
brushed with each brush head, and will alert
you when it's time to replace. You can also
monitor the lifetime of your brush heads in the
Phili ps Sonicare app, and even order
replacements so you're never caught short.

Focus areas and goal-setting

Any trouble areas your dentist has pointed out?
We'll highli ght them on your in-app 3D mouth
map, and remind you to pay extra attention to
these areas.

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.