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  1. Electric toothbrushes

Oral-B Genius X 20100S Black

9,0/10 (99 reviews)
View all accessories
Oral B electric toothbrushes
Oral-B Genius X 20100S Black

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Compatible with smartphone / apps
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Maximum battery life
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Number of included brush attachments
  • 1
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Product information

Key specs

Toothbrush brushing technology
Rotating 3D
Pressure sensor
Yes
Maximum battery life
48 min
Battery charging time
12 hours
Compatible with smartphone / apps
Yes
View all specifications

Pros and cons

According to our electric toothbrush expert
  • With a 48-minute battery life, the toothbrush lasts 12 days before you have to charge it again.
  • Get an extensive report on how you've brushed via the smartphone app, so you know exactly how to improve your brushing.
  • By choosing one of the 6 different brushing modes, you brush your teeth, gums, or tongue with the exact right amount of pressure.
  • To use the cleaning detection you do have to take your smartphone into the bathroom.
Product Expert electric toothbrushes

Description

 

Thanks to the extra-long battery life of the Oral-B Genius X 20100S Black, you can brush your teeth 24 times without recharging. To brush your teeth, choose from 6 different brushing positions, including a special brushing position for inflamed gums and cleansing your tongue. In addition to brushing your teeth, you will immediately work on a better brushing technique with this toothbrush. The toothbrush actually measures your brushing technique during brushing your teeth and gives you feedback via an app. This way you can immediately see which teeth require extra attention and which teeth you brush too hard for example. Are you going on a trip and have you forgotten to charge your toothbrush? With the rechargeable travel pouch you can charge your toothbrush on the road.

 

Thanks to the extra-long battery life of the Oral-B Genius X 20100S Black, you can brush your teeth 24 times without recharging. To brush your teeth, choose from 6 different brushing positions, including a special brushing position for inflamed gums and cleansing your tongue. In addition to brushing your teeth, you will immediately work on a better brushing technique with this toothbrush. The toothbrush actually measures your brushing technique during brushing your teeth and gives you feedback via an app. This way you can immediately see which teeth require extra attention and which teeth you brush too hard for example. Are you going on a trip and have you forgotten to charge your toothbrush? With the rechargeable travel pouch you can charge your toothbrush on the road.

Tips for using this product

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.

View all support

This is what you get

  • Manual (5.5 MB)
  • Cross Action brush attachment (1x)
  • Charging dock (1x)
  • Rechargeable travel pouch with USB port (1x)
  • Brush attachment holder (1x)

This is what you get

  • Manual (5.5 MB)
  • Cross Action brush attachment (1x)
  • Charging dock (1x)
  • Rechargeable travel pouch with USB port (1x)
  • Brush attachment holder (1x)

Key specs

Toothbrush brushing technology
Rotating 3D
Pressure sensor
Yes
Maximum battery life
48 min
Battery charging time
12 hours
Compatible with smartphone / apps
Yes
View all specifications

Reviews

99 reviews
9,0/10 (99 reviews)

Rating

60 reviews with 5 stars

35 reviews with 4 stars

2 reviews with 3 stars

0 reviews with 2 stars

2 reviews with 1 star

Rating per section

User friendliness
8,0
Versatility
10,0
Price-quality ratio
6,0
Durability
8,0

Customer images

Most helpful reviews

8,4/10

Good toothbrush

  • Good brushing result
  • Different possibilities
  • You can only add 1 person
  • Lore
  • 21 February 2021
  • Automatically translated from Dutch
10/10

Exactly what I was looking for

  • Everything included
  • Bluetooth
  • no
  • Joost westerbeek
  • 6 December 2020
  • Automatically translated from Dutch
9,6/10

A professional cleaning assistant

  • Very clean teeth
  • A good week to use after charging
  • App does not always register session correctly
  • Evander sneek
  • 10 February 2021
  • Automatically translated from Dutch
10/10

You also get something for an investment!

  • Soft
  • Quiet
  • App could be better
  • Joël meeuwissen
  • 9 January 2021
  • Automatically translated from Dutch
8,8/10

Beautiful and good toothbrush with an extra app

  • Beautiful design
  • Fun with the app
  • App is not 100% reliable
  • Fam. sivertsen
  • 19 February 2021
  • Automatically translated from Dutch
10/10

Recommended

  • Brenda van der velden
  • 19 November 2019
  • Automatically translated from Dutch
9,6/10

Perfect for kids who brush themselves but forget pieces

  • The app that shows how you brush thanks to artificial intelligence
  • The battery indicator
  • Quite pricey
  • Anne
  • 13 June 2021
  • Automatically translated from Dutch
10/10

Like being at the dentist every day

  • Cleans super clean
  • Handy app that helps you brush and teach your routines
  • Angelo vaudo
  • 13 August 2020
  • Automatically translated from Dutch
10/10

A fantastic and versatile toothbrush!

  • The app guides you nicely how to brush your teeth perfectly
  • Easy to use
  • Not cheap
  • Guillaume standaert
  • 9 April 2020
  • Automatically translated from Dutch
8,4/10

I am very happy with my choice!

  • Nice toothbrush with a lot of power. This makes this toothbrush seem lighter in weight than my previous one.
  • Brushes really clean, my teeth feel smoother and whiter.
  • The app does not work optimally. Maybe he doesn't take into account that teeth can be pulled if you get braces?
  • Silvia
  • 6 April 2021
  • Automatically translated from Dutch
8,4/10

Good toothbrush

  • Good brushing result
  • Different possibilities
  • You can only add 1 person

Electric toothbrush with possibility to pair with a smartphone. Many different brushing modes. It's a pity that you can only connect 1 person to the toothbrush, we still use it with two (each a different attachment, as so many people use) and then we have to manually remove the other's brushing sessions from the app so that it can still be used. beats.

  • Lore
  • 21 February 2021
  • Automatically translated from Dutch
10/10

Exactly what I was looking for

  • Everything included
  • Bluetooth
  • Oral-B app
  • no

My old brush needed to be replaced, and what a difference!
My teeth feel a lot cleaner

  • Joost westerbeek
  • 6 December 2020
  • Automatically translated from Dutch
9,6/10

A professional cleaning assistant

  • Very clean teeth
  • A good week to use after charging
  • Keep track of all brushing sessions
  • App does not always register session correctly

Much better results than could be expected with manual tooth brushing. But after a week, the results exceed all expectations. Whiter teeth within a week and all out brushing contest with my partner to a 100 score. The app is definitely an added value. The different goals in the app are motivating and the registration of the brushing sessions ensures that you never skip a session. It sometimes takes some practice to get the app seen which is sometimes slow to indicate in which area you are currently brushing. But once you know how to hold the brush well, it is a super assistant to healthy and whiter teeth.

  • Evander sneek
  • 10 February 2021
  • Automatically translated from Dutch
View all 99 reviews

Specifications

Product

Product number
835116
Manufacturer code
80324917
Brand
Oral-B
Warranty
2 years
Processing of your defect
Via Coolblue

General

Brush head
Round
Toothbrush brushing technology
Rotating 3D
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
Best tested
Yes

Brushing ease

Brushing mode types
Intense brushing mode, Massage brushing mode, Sensitive brushing mode, Standard brushing mode, Teeth whitening brushing mode, Tongue brushing position
Number of rotations
10500 rpm
Number of pulsations
48000 ppm
Timer
Yes
Interval timer
Yes

Brush via smartphone

Compatible with smartphone / apps
Yes
Analysis method
Microchip
Controlled via Android app
Yes
Controlled via Apple app
Yes

Brush attachment

Number of included brush attachments
1
Brush attachment included
Oral-B CrossAction
Brush attachment usage period
3 months
Brush attachment replacement indicator
No

Power supply

Power supply type
Rechargeable battery
Charger type
Docking station, Travel pouch
Maximum battery life
48 min
Battery charging time
12 hours
Battery level indicator
No
Charging indicator
Yes

Accessories

Included by default
Brush head holder, Charging dock, Rechargeable travel pouch with USB port

Physical properties

Color
Black
Material
Plastic
Finish
Matte and glossy
Width
10 cm
Depth
18 cm
Height
25 cm
Weight
905 g

Related products

Related products

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Oral B electric toothbrushes
Electric toothbrushes with pressure sensor
Electric toothbrushes for thorough cleaning
All Electric toothbrushes
Oral-B Genius X 20100S Black
Oral-B Genius X 20100S Black
149,-
View comparison
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