Best Oral B Io 9n Duo 2026

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Last Updated - 22.07.2026

Best Choice

01

Oral-B

Oral-B iO Series 9 Electric Toothbrush, Double Pack with 4 Replacement Toothbrush Heads, Black/Pink - Electric Toothbrush, Chip Test Winner (11/25), Includes 7 Modes for Dental Care, Designed by Braun

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9.9

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.

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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 percent more plaque and even 300 percent more along the gum line in just 1 week; test winner from Chip (11/25)
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)
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 4 replacement brush heads (2 x ultimate cleaning, 1 x gentle cleaning, 1 x bright white), charging travel case, brush holder, charging station (delivered in brown, unprinted FSC certified. Box packaging)
100% cleaning cover thanks to our most innovative AI position detection with 3D tracking of cleaning movements in 16 zones

399,90 €
02

Oral-B

Oral-B iO 7 Duo Electric Toothbrushes, Black and White, Pressure Sensor to Protect Gums, 2 Handles, Accessories, 2 Round Brushes, 1 Charger, 1 Travel Case

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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.

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Main highlights

Keep your mouth healthier longer, join the 8 out of 10 people who have achieved better cleaning in just 1 week through personalized iOS tips
In just 1 week, remove 100% more plaque and get 190% healthier gums than with a hand brush by using the most advanced technology of Oral-B
Forget no more areas thanks to the Oral-B app with artificial intelligence that tracks how and which areas you brush your teeth in real time
Discover Oral-B Intelligent Brushing - Screen to choose 5 cleaning modes, track your cleaning time, replace the brush in time and track battery level
Brush your teeth anywhere with the travel case and quick charge in 3 hours, the display always controls the battery level

394,32 €
03

Oral-B

Braun Oral-B szczoteczka elektryczna iO 9N zestaw Duo Black Onyx & Rose Quartz

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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.

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Main highlights

4210201411574

342,51 €
Value for Money

04

Oral-B

Oral-B iO Series 9 Electric Toothbrush with 3 Replacement Toothbrush Heads, Black - Electric Toothbrush, Chip Test Winner (11/25), Includes 7 Modes for Dental Care, Designed by Braun

41% Off

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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 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 percent more plaque and even 300 percent more along the gum line in just 1 week; test winner from Chip (11/25)
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 red when too much pressure, white if too little pressure is too little and shows the good 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)
For whiter teeth from the 1st Day with the dental inspired round iO brush head by removing surface discolouration
Contents: Oral-B iO toothbrush including 3 replacement toothbrush heads (1x ultimate cleaning, 1x gentle cleaning, 1x bright white), charging travel case, brush holder, charging station, bag for charging station (delivered in brown, unprinted FSC certificate). Box packaging)
100% cleaning cover thanks to our most innovative AI position detection with 3D tracking of cleaning movements in 16 zones

239,95 € 409,99 €(41% Off off)
05

Oral-B

Oral-B iO Series 9 Electric Toothbrush - Electric Toothbrush, Includes 3 Replacement Toothbrush Heads - 7 Modes for Dental Care, Chip Test Winner (11/25), Designed by Braun, Black

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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

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
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 suitable pressure with green light for effective and gentle cleaning
Ganz einfach ZU Oral-B WECHSELN und die elektrische Zahnbürste dank 30 TAGE Rückgaberecht risikolos testen, Geschäftsbedingungen auf der Oral-B Website
For whiter teeth from 1 day with the dental inspired, inner round iO brush head by removing surface discolouration
Contents: Oral-B electric iO toothbrush including 3 replacement toothbrush heads (1x ultimate cleaning, 1x gentle cleaning, 1x radiant white), charging travel case, replacement brush case, charging station
100% cleaning cover thanks to our advanced AI position detection with 3D tracking of cleaning movements in 16 zones

199,90 €
06

Oral-B

Oral-B iO 9N Electric Toothbrush Black Bluetooth 2 Replacement Toothbrush Heads 1 Travel Case with Charger

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9.3

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.

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Main highlights

Up to €70 money back (see conditions on the Oral-B website)
The interactive colour display signals important information: the cleaning modes and the reminder of replacing the brush, welcomes you at the start and conjures you a smile for a well-performed brushing
The best cleaning from Oral-B with revolutionary iOS magnetic technology for a professional cleaning experience and a gentle experience with a attached handle
Combines the unique round brush from Oral-B with gentle micro-vibrations for a fresh and clean mouth feel and 100% healthier gums in a week compared to a conventional manual toothbrush
7 brush modes to personalise your brush: cleanliness, softness, gum care, intense cleanliness, white, extra soft, cleanliness of the tongue
3D tooth tracking with artificial intelligence to monitor brushing on the front, top and back of your teeth, guiding you for optimal cleaning

226,96 €
07

Oral-B

Oral-B iO Series 6 Plus Edition Electric Toothbrush, Twin Pack with 4 Replacement Brushes, Black - Electric Toothbrush, Includes Travel Case and 5 Cleaning Modes for Dental Care, Designed by Braun

13% Off

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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 smart toothbrush from Oral-B with interactive display for selecting the 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 percent more plaque in just 1 week for 190 percent healthier gums compared to a manual toothbrush
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
Contents: 2 Oral-B iO toothbrushes including 4 replacement brushes (2 x ultimate cleaning, 2 x gentle cleaning), travel case, brush holder and charging station, bag for charging station (delivered in brown, unprinted FSC-certified cardboard packaging)

285,75 € 329,99 €(13% Off off)
08

Oral-B

Oral-B Braun iO 9n Electric Toothbrush, Black, Pack of 1

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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 interactive colour display provides you with important information: the cleaning modes, the reminder of replacing the brush, it welcomes you at the start and conjures you a smile for a well-done job
The best cleaning from Oral-B with revolutionary iOS magnetic technology for professional brushing and a gentle experience
Combines the unique round brush from Oral-B with gentle micro-vibrations for a fresh and clean mouth feel and 100% healthier gums in one week
7 intelligent modes to personalise your brush: cleanliness, softness, gum care, intense cleanliness, extra soft, white, tongue freshener
3D Tooth Tracking with AI To monitor brushing on the front, top and back of your teeth and guides you to the most thorough cleaning possible

224,99 €
09

Oral-B

Oral-B iO 9 Duopack Rechargeable Electric Toothbrush with 2 Handles, Artificial Intelligence, Black and Rose Quartz, 2 Replacement Toothbrush Heads and Free Premium Travel Cases

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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 interactive colour display provides you with important information: the cleaning modes, the reminder of replacing the brush, it welcomes you at the start and conjures you a smile for a well-done job
The best cleaning from Oral-B with revolutionary iOS magnetic technology for professional brushing and a gentle experience with a attached handle
Combines the unique round brush from Oral-B with gentle micro-vibrations for a fresh and clean mouth feel and 100% healthier gums in one week
7 intelligent modes to personalise your brush: cleanliness, softness, gum care, intense cleanliness, extra soft, white, tongue cleanliness
3D Tooth Tracking with AI To monitor brushing on the front, top and back of your teeth and guides you to the most thorough cleaning possible

319,99 €
10

Oral-B

Oral-B iO Series 3 Electric Toothbrush, Double Pack with 4 Replacement Toothbrush Heads, Black/Pink, Electric Toothbrush, Well Tested by STIFTUNG WARENTEST, Includes Travel Case, 3 Cleaning Modes for Dental Care

36% Off

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8.5

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

Visual pressure control – indicates whether cleaning is too firm, too gentle or exactly correct
Easy selection from 3 cleaning modes: sensitive, daily cleaning, brightening
Contents: 2 Oral-B electric iO toothbrushes including 4 replacement brushes, travel case, brush holder, charging station
2-minute timer - reminds you of changing the cleaning area every 30 seconds
100% cleaner teeth and healthier gums than with a conventional manual toothbrush

147,20 € 229,99 €(36% Off off)