Best Oral Bio 9 2026

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Last Updated - 03.02.2026

Best Choice

01

Oral-B

Oral-B iO Series 9 Plus Edition Electric Toothbrush Twin Pack - Electric Toothbrush, Includes 4 Replacement Toothbrush Heads, 7 Cleaning Modes for Dental Care, Charging Travel Case, Designed by Braun

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35% Off
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 - well tested by Stiftung Warentest (issue 12/2021)
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

420,20 € 649,99 €(35% Off off)
02

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

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11% Off
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

375,00 € 419,98 €(11% Off off)
Value for Money

03

Oral-B

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

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44% 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 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 - well tested by Stiftung Warentest (issue 12/2021)
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: 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

229,99 € 409,99 €(44% Off off)
04

Oral-B

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

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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 - well tested by Stiftung Warentest (issue 12/2021)
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: 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

194,71 €
05

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

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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

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

322,13 €
06

Oral-B

Oral-B iO 9 Special Edition Pink Quartz Networked Bluetooth Electric Toothbrush

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16% 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

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
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

220,52 € 264,00 €(16% Off off)
07

Oral-B

Oral-B iO 9 Oral-B iO 9N Rose Quartz Electric Toothbrush with 2 Brush Heads and 1 Travel Charger, Designed by Braun

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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.

Show more
Main highlights

Switch to Oral-B most advanced technology to remove 100% more plaque in just 1 week and even 300% more along the gum line than with a manual toothbrush
Switch to Oral-B most advanced technology to remove 100% more plaque in just 1 week and even 300%
Protect your gums with the iO pressure sensor, the only one from Oral-B warns if you brush too strong, soft or well, for effective and safe cleaning
Maximize coverage thanks to our innovative AI position detection technology that tracks your brushing on the 3 surfaces of your teeth
Keep your mouth healthier for longer, join 8 out of 10 people who became better users in just 1 week thanks to the personalized iO guide
Get whiter teeth from day one with the round head inspired by dentists by removing superficial stains
Experience the smartest brushing from Oral-B: 7 cleaning modes and an interactive color display to track your brushing time and celebrate for a great clean
Convenient on the go with the charging case for on the go and the 3H fast charger, always shows the battery level

223,91 €
08

Oral-B

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

Show more

35% Off
9.2

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 percent more plaque and even 300 percent more along the gum line in just 1 week - well tested by Stiftung Warentest (issue 12/2021)
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: 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

267,39 € 409,99 €(35% Off off)
09

Oral-B

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

Show more
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 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 - well tested by Stiftung Warentest (issue 12/2021)
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: 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

186,24 €
10

Oral-B

Oral-B iO Series 9 Plus Edition Electric Toothbrush Twin Pack - Electric Toothbrush, Includes 4 Replacement Toothbrush Heads, 7 Cleaning Modes for Dental Care, Charging Travel Case, Designed by Braun

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 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 - well tested by Stiftung Warentest (issue 12/2021)
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

349,69 €