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Product information

Key specs

Suitable for type of oral care
Deep cleaning, Healthy gums, Standard cleaning, Whiter teeth
Brushing motions
62000 ppm
Pressure sensor method
Light signal, Pulsation/rotation slow down, Via application
Brush attachment usage period
1 year
Functions in app
Brush attachment replacement indicator, Brushing frequency, Pressure sensor, Timer

Pros and cons

According to our electric toothbrush expert
  • With this set you'll receive 4 extra brush attachments, so you can brush for a single years.
  • You can see exactly which teeth you're brushing well or should be brushed better on the mouth map in the app.
  • You can easily adjust the brush intensity to your teeth and gums with 3 brushing modes and 3 intensities.
  • The toothbrush doesn't have SenseIQ technology, so you have to choose the right brushing mode yourself.
Product Expert electric toothbrushes

Description

With the Philips Sonicare DiamondClean Smart 9400 HX9918/89, you get a toothbrush and enough brush attachments for a single year. The accompanying smartphone app guides your while brushing your teeth. For example, you can see on the mouth map exactly when you skip a spot. You can also see when a brush attachment has to be replaced. The toothbrush has 4 different brushing modes, such as a setting for whiter teeth of sensitive gums. Additionally, you can choose form 3 intensities, so you can adjust the brush movements to your teeth. You can charge the toothbrush in the travel pouch or with the charging glass.
With the Philips Sonicare DiamondClean Smart 9400 HX9918/89, you get a toothbrush and enough brush attachments for a single year. The accompanying smartphone app guides your while brushing your teeth. For example, you can see on the mouth map exactly when you skip a spot. You can also see when a brush attachment has to be replaced. The toothbrush has 4 different brushing modes, such as a setting for whiter teeth of sensitive gums. Additionally, you can choose form 3 intensities, so you can adjust the brush movements to your teeth. You can charge the toothbrush in the travel pouch or with the charging glass.

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

Included by default

  • Manual (8.54 MB)
  • Premium all-in-one brush attachment (4x)
  • Charging glass
  • Rechargeable travel pouch

Included by default

  • Manual (8.54 MB)
  • Premium all-in-one brush attachment (4x)
  • Charging glass
  • Rechargeable travel pouch

Key specs

Suitable for type of oral care
Deep cleaning, Healthy gums, Standard cleaning, Whiter teeth
Brushing motions
62000 ppm
Pressure sensor method
Light signal, Pulsation/rotation slow down, Via application
Brush attachment usage period
1 year
Functions in app
Brush attachment replacement indicator, Brushing frequency, Pressure sensor, Timer

Reviews

Rating

1 reviews with 5 stars

0 reviews with 4 stars

0 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Most helpful reviews

10/10

A radiant smile every day thanks to Philips Sonicare.

  • Quality
  • Ease of use
  • Always clean teeth, Philips is perfection.
  • Compliments from the dentist about how clean your teeth are

Every day a radiant smile by Philips. Treat yourself to the best and get a Philips Sonicare DiamondClean, you will enjoy it for years and a nice clean (false) teeth. Easy to use by young and old and thanks to the normal brush (head) you can always reach everywhere and always nice and clean and fresh. Once Philips is never want anything else, I have been brushing with it for years and really 100x better than Oral B and manual brushing. Don't hesitate, just do it. The brush heads really last a long time, you have to replace them once a year for hygiene, but otherwise they last for years.

  • Elroy
  • 13 December 2024
  • Automatically translated from Dutch

Philips: up to € 70 cashback

Philips: up to € 70 cashback
If you purchase the Philips Sonicare DiamondClean Smart 9400 HX9918/89 between 2...
If you purchase the Philips Sonicare DiamondClean Smart 9400 HX9918/89 between 2 December 2024 and 31 December 2024, you'll receive a cashback up to € 70 from Philips. You can register your promotional product for the Philips promotion until 13 January 2025. Go to the promotional Terms and Conditions (PDF) for more information.

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Specifications

Product

Product number
953315
Manufacturer code
HX9918/89
Brand
Philips
Warranty
2 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

General

Brush head
Oblong
Toothbrush brushing technology
Sonic
Quantity
1
Pressure sensor
Yes
Pressure sensor method
Light signal, Pulsation/rotation slow down, Via application
Compatible with smartphone / apps
Yes
Children's toothbrush
No

Brushing ease

Brushing mode types
Intense brushing mode, Massage brushing mode, Standard brushing mode, Teeth whitening brushing mode
Brushing motions
62000 ppm
Timer
Yes
Interval timer
Yes

Brushing via smartphone

Compatible with smartphone / apps
Yes
Contains artificial intelligence (AI)
No
Analysis method
Microchip
Functions in app
Brush attachment replacement indicator, Brushing frequency, Pressure sensor, Timer
Controlled via Android app
Yes
Controlled via Apple app
Yes

Brush attachment

Number of included brush attachments
4
Brush attachment included
Philips Premium All-in-One
Brush attachment usage period
1 year
Brush attachment replacement indicator
Yes

Power supply

Power supply type
Rechargeable battery
Charger type
Charging glass, Docking station, Travel pouch
Maximum battery life
84 min
Battery charging time
24 hours
Battery technology
Lithium-ion
Battery level indicator
Yes
Charging indicator
Yes

Accessories

Included by default
Charging dock, Travel pouch

Physical properties

Color
Black
Material
Plastic
Finish
Matte
Width
17,5 cm
Depth
11,1 cm
Height
25,25 cm
Weight
850 g

This is the one

Philips Sonicare DiamondClean Smart 9400 HX9918/89
Philips Sonicare DiamondClean Smart 9400 HX9918/89
218,-
Limited supply, order now
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