Best Oral B Io Duo 2026

Advertising Disclosure

Last Updated - 03.02.2026

Best Choice

01

Oral-B

Oral-B iO Series 9 Electric Toothbrush Twin Pack - Electric Toothbrush, Includes 3 Replacement Toothbrush Heads, Charging Travel Case, Quick Charging Station - 7 Dental Care Modes, Designed by Braun

Show more
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The smart toothbrush from Oral-B with interactive colour display to choose the 7 cleaning programs, tracking the cleaning time, reminder of the brush head change and display on the battery level
The most advanced technology from Oral-B removes 100% more plaque and even 300% more along the gum line in just 1 week - well tested by Stiftung Warentest
Relaxed teeth cleaning at home and on the go thanks to the quick charging station and charging travel case - with charge indicator on the display
Protects the gums with the iO pressure control – lights up red when too much pressure, white if too little pressure and shows the perfect pressure with green light for effective and gentle cleaning
Good oral health for longer – 8 out of 10 people could clean better after just one week thanks to the personalised iO cleaning instructions (English language not guaranteed)
Ganz einfach ZU Oral-B WECHSELN und die elektrische Zahnbürste dank 30 TAGE GELD-ZURÜCK-GARANTIE risikolos testen, Geschäftsbedingungen auf der Oral-B Website
For whiter teeth from the 1st Day with the dental inspired round iO brush head by removing surface discolouration
Contents: 2 Oral-B iO toothbrushes including 3 replacement brush heads (1x ultimate cleaning, 1x gentle cleaning, 1x bright white), charging travel case, replacement brush case, charging station
100% cleaning coverage thanks to our most innovative AI position detection with 3D tracking of cleaning movements in 16 zones

332,19 €
Value for Money

02

Oral-B

Oral-B iO Series 8 Plus Edition Electric Toothbrush, Double Pack Plus 3 Replacement Toothbrush Heads Incl. Whitening + Magnetic Case, 6 Cleaning Modes, Gift Man/Woman, Black/Violet

Show more

48% Off
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The smart toothbrush from Oral-B with interactive colour display to choose the 6 cleaning programs, tracking the cleaning time, reminder of the brush head change and display on the battery level.
The round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach - the best cleaning from the No. 1 toothbrush brand, which dentists worldwide most often use themselves.
The most advanced technology from Oral-B removes 100% more plaque in just 1 week for 190% healthier gums when compared with using a manual toothbrush.
Relaxed teeth cleaning at home and on the go thanks to the quick charging station and travel case - with charge indicator on the display.
Protects the gums with the iO pressure control – lights up red when too much pressure, white if too little pressure and shows the perfect pressure with green light for effective and gentle cleaning.
Never forget a tooth again with the Oral-B app and artificial intelligence for optimal toothbrush feedback in real time.
Good oral health for longer – 8 out of 10 people could clean better after just one week thanks to the personalised iO cleaning instructions (English language not guaranteed).

299,79 € 579,99 €(48% Off off)
03

Oral-B

Oral-B iO Series 6 Plus Edition Electric Toothbrush, Double Pack, with 4 Replacement Toothbrush Heads, 5 Cleaning Modes for Dental Care, Travel Case, Designed by Braun, Black Lava/Pink Sand

Show more

36% Off
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The smart toothbrush from Oral-B features an interactive display which allows you to select a cleaning programme and track the cleaning time, reminds you when it is time to replace the brush head, and displays the battery level.
The round brush heads from Oral-B reach all areas, giving you the best cleaning from the no. 1 toothbrush brand used by dentists worldwide.
The product comes in brown, unprinted FSC-certified cardboard packaging.
The most advanced technology from Oral-B removes 100 percent more plaque in just 1 week for 190 percent healthier gums.
Relaxed teeth cleaning at home and on the go with a reliable, long-lasting lithium-ion battery and charge indicator on the display.
Protects the gums with the iO pressure control: It lights up red when too much pressure is applied, or white if too little pressure is applied, and shows the perfect pressure with a green light for effective and gentle cleaning.
Personalised teeth cleaning thanks to 5 cleaning programmes for individual needs: daily cleaning, intensive cleaning, sensitive, super sensitive and brightening.
Never miss a tooth again with the Oral-B app and artificial intelligence for optimal toothbrush feedback in real time.

209,99 € 329,99 €(36% Off off)
04

Oral-B

Oral-B iO Series 2 Electric Toothbrush - Twin Pack - Electric Toothbrush, Includes 3 Replacement Toothbrush Heads, Travel Case - 3 Cleaning Modes for Dental Care, Well Tested (2.2) by STIFTUNG

Show more

40% Off
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Well tested (grade 2.2) by STIFTUNG WARENTEST (12/25) - 100% cleaner teeth than with a conventional manual toothbrush thanks to Oral-B's iO technology: strong against plaque, gentle on gums
The round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach - the best cleaning from the toothbrush brand number 1, which dentists worldwide most often use themselves
Reliable, long-lasting lithium-ion battery with low battery indication
Provides suitable teeth cleaning with 3 quiet cleaning levels: super sensitive, sensitive and daily cleaning
Protects the gums thanks to the automatic pressure control, which slows down movements and signals with red light when brushing too hard
Designed for easy switching to an electric toothbrush with just 1 simple push of a button, quiet cleaning levels and long-lasting battery
Contents: 2 x Oral-B electric iO toothbrushes including 3 brush heads (1 x ultimate cleaning, 1 x gentle cleaning, 1 x bright white), travel case, charging station
Cleaning suitable ionisation with the 2-minute timer, which vibrates every 30 seconds and when the cleaning time of 2 minutes has been reached by dentists

71,99 € 119,99 €(40% Off off)
05

Oral-B

Oral-B iO Series 2 Electric Toothbrush, DUO Pack, Two Toothbrush Heads, 3 Brushing Modes For Dental Care, Travel Case, Travel Refill Holder, Designed By Braun, Night Black/Forest Green

Show more

31% Off
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

SWITCH NOW TO ORAL-B iO for your PERFECT CLEAN
PROTECT YOUR GUMS with the AUTOMATIC GUM PRESSURE SENSOR that slows down speed and signals red when you brush too hard
PERFECTION YOUR CLEANING with the 2-MINUTE TIMER that vibrates every 30 seconds and when the dentist-recommended brushing time of 2 minutes has been reached
ORAL-B ROUND brush heads REACH WHERE RECTANGULAR manual brushes DON'T. Experience a better clean from Oral-B, the #1 brand most used by dentists worldwide
OFFERS A PERFECT CLEAN with 3 QUIET INTENSITY LEVELS: extra-gentle, gentle & daily clean
LONG-LASTING BATTERY with low-charge indicator
DESIGNED FOR AN EASY SWITCH TO ELECTRIC BRUSHES with only 1 touch button, quiet sound, and long-lasting battery
100 Percent CLEANER TEETH than a regular manual toothbrush with Oral-B’s iO Technology: TOUGH ON PLAQUE, GENTLE ON GUMS

89,99 € 129,99 €(31% Off off)
06

Oral-B

Oral-B iO Series 5 Electric Toothbrush, Double Pack, 2 Replacement Brushes, 5 Cleaning Modes for Dental Care, Travel Case, Matte Black

Show more

15% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach, the best cleaning from the no. 1 toothbrush brand, which dentists worldwide most often use themselves
The most advanced technology from Oral-B removes 100 percent more plaque and even 160 percent between the teeth for healthier gums in just 1 week compared to a manual toothbrush
Simply switch to Oral-B today!
Relaxed teeth cleaning at home and on the go with a reliable, long-lasting lithium-ion battery
Protects the gums with the iO pressure control, lights up in red when applying too much pressure, white with too little pressure and shows the perfect pressure with a green light for effective and gentle cleaning
Personalised teeth cleaning thanks to 5 cleaning programs for individual needs: daily cleaning, intensive cleaning, sensitive, super sensitive and brightening.
Perfect cleaning with the 2-minute timer: Vibrates every 30 seconds and when the brushing time of 2 minutes has been reached, with a reminder for changing the brush head
Never forget a tooth again with the Oral-B app and artificial intelligence for optimal toothbrush feedback in real time

160,99 € 189,99 €(15% Off off)
07

Oral-B

Oral-B iO Series 8 Plus Edition Electric Toothbrush, Double Pack Plus 3 Replacement Toothbrush Heads Incl. Whitening + Magnetic Case, 6 Cleaning Modes, Gift Man/Woman, Black/Violet

Show more
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The smart toothbrush from Oral-B with interactive colour display to choose the 6 cleaning programs, tracking the cleaning time, reminder of the brush head change and display on the battery level.
The round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach - the best cleaning from the No. 1 toothbrush brand, which dentists worldwide most often use themselves.
The most advanced technology from Oral-B removes 100% more plaque in just 1 week for 190% healthier gums when compared with using a manual toothbrush.
Relaxed teeth cleaning at home and on the go thanks to the quick charging station and travel case - with charge indicator on the display.
Protects the gums with the iO pressure control – lights up red when too much pressure, white if too little pressure and shows the perfect pressure with green light for effective and gentle cleaning.
Never forget a tooth again with the Oral-B app and artificial intelligence for optimal toothbrush feedback in real time.
Good oral health for longer – 8 out of 10 people could clean better after just one week thanks to the personalised iO cleaning instructions (English language not guaranteed).

238,40 €
08

Oral-B

Oral-B iO Series 4 Electric Toothbrush - Twin Pack - Electric Toothbrush, Includes 2 Replacement Toothbrush Heads, Magnetic Technology, Travel Case - 4 Cleaning Modes for Dental Care, Designed by

Show more
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach - the best cleaning that dentists worldwide most often use themselves
The most advanced technology from Oral-B removes 100 percent more plaque and even 160 percent between the teeth for healthier gums in just 1 week compared to A manual toothbrush
Relaxed teeth cleaning at home and on the go with reliable, long-lasting lithium-ion battery
Regularly track and improve cleaning habits with the Oral-B app based on analyses, previous cleaning behaviour and goals
Protects gums with the iO pressure control – the only one from Oral-B, which displays the perfect pressure with green light for effective and gentle cleaning
Personalised teeth cleaning thanks to 4 cleaning programs for individual needs: Daily cleaning, sensitive, super sensitive and brightening
Perfect cleaning with the 2-minute timer - vibrates every 30 seconds and when the brushing time of 2 minutes has been reached by dentists - with reminder of the brush head change
Ganz einfach ZU Oral-B WECHSELN und die elektrische Zahnbürste risikolos testen, Geschäftsbedingungen auf der Oral-B Website (Produktverpackung kann variieren)

141,81 €
09

Oral-B

Oral-B iO Series 3 Electric Toothbrush - Double Pack - Electric Toothbrush, Includes 4 Replacement Toothbrush Heads, 3 Cleaning Modes for Dental Care - Designed by Braun, Well Tested by STIFTUNG

Show more
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Well tested at Stiftung Warentest (issue 12, 2025) with grade good (1.9)
The round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach - cleaning from the toothbrush brand, which dentists worldwide most often use themselves
The most advanced technology from Oral-B removes 100 percent more plaque for healthier gums in just 1 week compared to a manual toothbrush
Relaxed teeth cleaning at home and on the go with reliable, long-lasting lithium-ion battery
Protects gums with the iO pressure control – the only one from Oral-B, which displays the pressure with green light for effective and gentle cleaning
Personalised teeth cleaning thanks to 3 cleaning programs for individual needs: Daily cleaning, sensitive and brightening
Contents: 2 Oral-B electric iO toothbrushes including 4 brush heads (2 x ultimate cleaning, 2 x gentle cleaning), charging station (delivered in brown, unprinted FSC-certified cardboard packaging)
Cleaning with the visual timer - glows colourful when the brushing time of 2 minutes recommended by dentists has been reached - with reminder of the brush head change

126,14 €
10

Oral-B

Oral-B iO Series 5 Plus Edition Electric Toothbrush, Twin Pack, Plus 2 Replacement Toothbrush Heads, 5 Cleaning Modes, Case, Recyclable Packaging, Black/White

Show more

28% Off
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach, the best cleaning from the no. 1 toothbrush brand, which dentists worldwide most often use themselves
The most advanced technology from Oral-B removes 100 percent more plaque and even 160 percent between the teeth for healthier gums in just 1 week compared to a manual toothbrush
Relaxed teeth cleaning at home and on the go with a reliable, long-lasting lithium-ion battery
Protects the gums with the iO pressure control, lights up in red when applying too much pressure, white with too little pressure and shows the perfect pressure with a green light for effective and gentle cleaning
Personalised teeth cleaning thanks to 5 cleaning programs for individual needs: daily cleaning, intensive cleaning, sensitive, super sensitive and brightening.
Perfect cleaning with the 2-minute timer: Vibrates every 30 seconds and when the brushing time of 2 minutes has been reached, with a reminder for changing the brush head
Never forget a tooth again with the Oral-B app and artificial intelligence for optimal toothbrush feedback in real time
For more sustainable shipping, the product is delivered in brown, unprinted FSC-certified cardboard packaging from responsible forestry

235,00 € 324,99 €(28% Off off)