Leaflet

Sonic electric toothbrush with app
HX9901/14
Highlights
Whiter teeth, fast
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.**
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
Philips 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 highlight 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 that this feature helped them to 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
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 gentle yet effective
care for your gums. All you need to do is to
press the power button.
4 modes, 3 intensity settings
With DiamondClean 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, White+ to remove stains, Deep
Clean+ for an invigorating deep clean, and
Gum Health to gently clean along your gum
line.