Best Oral B 6400 2026

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Last Updated - 03.02.2026

Best Choice

01

Oral-B

Oral-B iO Series 5 Plus Edition Electric Toothbrush, Plus 3 Replacement Toothbrush Heads, Magnetic Case, 5 Cleaning Modes, Recyclable Packaging, Black

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22% 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.

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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

156,86 € 199,99 €(22% Off off)
Value for Money

02

Oral-B

Oral-B iO Series 6 Plus Sensitive Edition Electric Toothbrush, Plus 3 Replacement Toothbrush Heads, 5 Cleaning Modes for Dental Care, Travel Case, Designed by Braun, Grey Opal

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26% 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.

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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% more plaque in just 1 week for 190% 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, gum protection, sensitive and brightening.
Never miss a tooth again with the Oral-B app and artificial intelligence for optimal toothbrush feedback in real time.

156,41 € 209,99 €(26% Off off)
03

Oral-B

Oral-B iO Series 6 Plus Sensitive Edition Electric Toothbrush, Plus 3 Replacement Toothbrush Heads, 5 Cleaning Modes for Dental Care, Travel Case, Designed by Braun, Grey Opal

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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 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% more plaque in just 1 week for 190% 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, gum protection, sensitive and brightening.
Never miss a tooth again with the Oral-B app and artificial intelligence for optimal toothbrush feedback in real time.

150,28 €
04

Oral-B

Oral-B iO Series 5 Plus Edition Electric Toothbrush, Plus 3 Replacement Toothbrush Heads, Magnetic Case, 5 Cleaning Modes, Recyclable Packaging, Black

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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 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

111,39 €
05

MeetSmile

Pack of 16 Precision Replacement Toothbrush Heads Compatible with Oral B Replacement Heads, Professional Replacement Heads Suitable for Oral B Electric Toothbrushes, White

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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.

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Main highlights

WARRANTY WINDOW - We offer a worry-free 90-day warranty window. If you are not satisfied or the product breaks, even if you have used the brush heads, just send a message to let us know, and we will contact you and deal with your problem in time.
Precision clean: these precision brush heads have a central stain removal pad, made of densely packed bristles to remove surface stains for a radiant, white smile, delivers a gentle, but superior, comfortable brushing experience
Fully compatible – these brush heads are compatible with all Oral B electric toothbrushes, but not with Oral b Pulsonic toothbrushes and Oral B iO.
Family package – Our package contains 16 brush heads with 16 coloured rings. Please change the toothbrush heads every three months or earlier to maintain your oral health.
Effective cleaning – our rounded bristles have an ergonomic, curved design. They adapt comfortably to the contours of the teeth, thus effortlessly cleaning the hard-to-reach interdental spaces and effectively remove the plaque.

9,99 €
06

MeetSmile

Pack of 16 Precision Replacement Toothbrush Heads Compatible with Oral B Replacement Heads, Professional Replacement Heads Suitable for Oral B Electric Toothbrushes, Black

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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

Protect tooth enamel and gums - The tip of the brush bristles are finely rounded, just to take oral safety.
High-quality materials - Imported DuPont bristles, not easy to fall out of deformation, durable, with good elasticity and toughness, long service life, the bristles have antibacterial function, inhibit bacterial growth, keep the brush head clean.
Full compatibility - Compatible with all Oral b electric toothbrushes except the Oral B Pulsonic, Sonic and iOS series. These brush heads are compatible with Oral b Pro Series, ProfessionalCare Series, Triumph Series, Smart Series, TriZone Series, AdvancePower Series, Vitality Series and Oral b Pro-Health Power and so on.
Efficient cleaning - The ergonomic rounded head design comfortably adapts to the contours of your teeth and makes it easy to clean hard-to-reach areas and remove plaque more effectively to ensure the best brushing experience.
A great deal - Each brush head is colour coded on the bottom, so that the brushes are easy to distinguish. Our package contains 16 replacement brushes for the whole family at an affordable price.

9,99 €
07

Trade-Shop

Trade-Shop NI-MH Battery 1.2 V 2.5 Ah 42 x 17 mm Compatible with Braun Oral-B Professional Care Triumph 1000 2000 2500 3000 4900 5000 5500 6000 6200 6400 6500

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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.

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Main highlights

Powerful performance: high capacity battery, high-quality Trade-Shop product directly from the manufacturer. Hassle-free charging with the standard charger.
High quality: manufactured to the highest European quality standards. Custom fit Overheating protection, overcharge protection and short circuit proof.
Durable: High durability thanks to a high cycle stability with a high number of charge and discharge cycles. Low self-discharge when not in use.
Cycle hop: battery type: Ni-MH / voltage: 1.2 V / capacity: 2500 mAh / dimensions: 42 mm x 17 mm / cells: first-class branded cells / colour: blue
Compatibility: compatible with Braun 3731, 3738 and identical battery types

19,90 €
08

Nincha

Nincha Portable Replacement Plastic Electric Toothbrush Travel Case for Oral-B Pro Series White

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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.

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Main highlights

The electric toothbrush and brush heads are not included.
Contents: sufficient for 7 – 10 m²

6,99 €