Best Oral B Io 9 N 2026

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Last Updated - 22.07.2026

Best Choice

01

Oral-B

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

31% Off Limited Time Deal

31% Off

Limited Time Deal

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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

Visual pressure control for healthier teeth and gums - signals whether brushing is too firm, too gentle or exactly correct
Smart Adapt Mode adapts to the cleaning style in real time to optimise rotation and pressure
Oral-B iO - our most advanced technology with individually driven bristles and dentist-inspired round brush head
ORAL-B Download the app to track time and coverage so that no place is forgotten. Sync with Apple Health to track average cleaning time
Ideal for on the go thanks to travel case, 3H fast charging station and display with battery level indicator and brush head change reminder
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
7 cleaning modes: smart adapt, daily cleaning, sensitive, lightening, gum protection, intensive cleaning, tongue cleaning
100% cleaner teeth than with a conventional toothbrush for healthy teeth for a lifetime

289,99 € 419,98 €(31% Off off)
02

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

33% Off

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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

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

274,99 € 409,99 €(33% Off off)
Value for Money

03

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

51% Off Limited Time Deal

51% Off

Limited Time Deal

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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

Visual pressure control for healthier teeth and gums - signals whether brushing is too firm, too gentle or exactly correct
Smart Adapt Mode adapts to the cleaning style in real time to optimise rotation and pressure
Oral-B iO - our most advanced technology with individually driven bristles and dentist-inspired round brush head
ORAL-B Download the app to track time and coverage so that no place is forgotten. Sync with Apple Health to track average cleaning time
Ideal for on the go thanks to travel case, 3H fast charging station and display with battery level indicator and brush head change reminder
Contents: Oral-B iO toothbrush including 3 replacement brushes (1x ultimate cleaning, 1x gentle cleaning, 1x bright white), charging travel case, brush holder, charging station, bag for charging station (delivered in unprinted cardboard packaging)
7 cleaning modes: smart adapt, daily cleaning, sensitive, lightening, gum protection, intensive cleaning, tongue cleaning
100% cleaner teeth than with a conventional toothbrush for healthy teeth for a lifetime

199,99 € 409,99 €(51% Off off)
04

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

50% Off

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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 € 399,99 €(50% Off off)
05

Oral-B

Oral-B iO Series 9 Electric Toothbrush - Electric Toothbrush, Includes 2 Replacement Toothbrush Heads - 7 Modes for Dental Care, Chip Test Winner (11/25), Designed by Braun, White

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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

With the interactive colour display, you can choose between the cleaning programs and are reminded of the brush head change - it welcomes you when switched on and gives you a smile for good cleaning performance
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)
Contents: Oral-B iO toothbrush including 2 replacement brush heads (1x ultimate cleaning, 1x gentle cleaning), charging travel case, replacement brush case, charging station
Combines the unique round brush head from Oral-B with gentle micro-vibrations for a fresh, clean mouth feel and 100% healthier gums in a week compared to A manual toothbrush
7 cleaning programs for a personal cleaning experience: Daily cleaning, sensitive, gum protection, intensive cleaning, whitening, super sensitive, tongue cleaning
3D tooth tracking with artificial intelligence to track your brushing behaviour on the outside, inside and chewing surface - for optimal cleaning

199,95 €
06

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

34% Off

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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 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: 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

269,99 € 409,99 €(34% Off off)
07

Oral-B

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

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8.9

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.

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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

227,99 €
08

Oral-B

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

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8.8

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 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
3D tooth tracking with artificial intelligence to monitor brushing on the front, top and back of your teeth, guiding you for optimal cleaning

260,67 €
09

Oral-B

Oral-B iO Series 9 Luxe Edition Electric Toothbrush, 7 Cleaning Modes for Dental Care, Magnetic Technology & 3D Analysis, Colour Display, Charging Travel Case & Beauty Bag, Black Onyx

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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

With the interactive colour display, you can choose between the cleaning programmes and are reminded of the brush head change - it welcomes you when switching on and gives you a smile for good cleaning performance
Oral-B's best cleaning with revolutionary magnetic iO technology for a professional, clean feel and gentle cleaning experience
Combines Oral-B's unique round brush head with gentle micro-vibrations for a fresh, clean mouth feel and 100% healthier gums in one week compared to a manual toothbrush
7 cleaning programmes for a personal cleaning experience: Daily cleaning, sensitive, gum protection, intensive cleaning, whitening, super sensitive, tongue cleaning
3D tooth tracking with artificial intelligence to track your cleaning behaviour on the outside, inside and chewing surface - for optimal cleaning

215,83 €
10

DC netStores GmbH - DC AKKU

For Oral B iO Replacement Battery 1500 mAh for BMS Technology - Suitable for iO Toothbrushes 4, 5, 6, 7, 8, 9, 10, N, 9N and Braun Razors

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8.6

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.

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Main highlights

Year of manufacture 12/2025
Toothbrush suddenly switches off despite the remaining indication? This is not a battery defect, but the battery management (BMS) of your Oral-B iO: After prolonged use, it loses the calibration and "thinks" the battery is empty – even though there is still enough energy. Real battery problem: run time gets shorter week after week. No battery problem: sudden shutdown despite 50% display - increasingly occurs in Series 9. Solution - Recalibrate BMS: full charge, then 2 hours on the charger. Use until the device switches itself off. Instantly recharge to 100% (2 hours). Testing. If it does not work afterwards, there is an electronic defect on the device.
Stable performance: constant performance for reliable operation of your devices.
Rechargeable: safe technology for hundreds of charging cycles – sustainable and durable
Honest 1500 mAh capacity - Powerful for a long service life. We test every battery before shipping and punctually every batch for your capacity. As picture shown.
For BMS technology - Safe, environmentally friendly and proven in many household appliances. Year of manufacture 12/2025
Fast shipping! Usually 1-3 business days for delivery, Prime some even faster
Compatible with iO toothbrushes 4, 5, 6, 7, 8, 9, 10 & N/9N - Reliable replacement for many models.

24,90 €