Best Oral B 3900 Test 2026

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Last Updated - 27.03.2026

Best Choice

01

Oral-B

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

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24% 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.

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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
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

143,99 € 189,99 €(24% Off off)
02

Oral-B

Oral-B Pro 3 3900 Electric Toothbrush, Double Pack & 3 Replacement Toothbrush Heads, with 3 Cleaning Modes and Visual 360° Pressure Control for Dental Care, Gift for Men/Women, 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.

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Main highlights

The round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach, the No. 1 toothbrush brand that dentists worldwide most often use themselves
The right one for every need: Personalised brushing with the matching Oral-B brush heads, e.g. deep cleaning, sensitive clean or 3D white.
Round cleans better and prevents dental problems before they arise
Removes up to 100% more plaque, even in hard-to-reach areas, for healthier gums, with the round 3-in-1 technology from Oral-B
Reliable, durable lithium-ion battery with LED charge indicator for optimal teeth brushing at any time
Protects the gums with the sensitive mode and the 360° pressure control, which lights up red when cleaning too hard
Perfect cleaning with 3 cleaning programs and an integrated 4 zone timer to maintain the 2 minute brushing time recommended by dentists

103,66 €
03

Oral-B

Oral-B Pro Series 3 Electric Toothbrush Twin Pack - Electric Toothbrush, Includes 4 Replacement Toothbrush Heads - 3 Cleaning Modes for Dental Care, Electric Toothbrush, Designed by Braun, Black and White

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50% Off
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

The round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach - the No. 1 toothbrush brand that dentists worldwide most often use themselves
The right thing for every need: personalised teeth brushing with the matching Oral-B brush heads, e.g. Deep cleaning, sensitive clean or 3D white
The product is delivered in brown, unprinted FSC-certified cardboard packaging from responsible forestry
Round cleans better and prevents dental problems before they arise
Removes up to 100% more plaque, even in hard-to-reach areas, for healthier gums. a manual toothbrush - with the round 3-in-1 technology from Oral-B
Reliable, durable lithium-ion battery with LED charge indicator for optimal teeth brushing at any time
Protects the gums with the sensitive mode and the 360 degree pressure control, which lights up red when cleaning too hard
Ion cleaning with 3 cleaning programs and an integrated 4-zone timer to maintain the cleaning time of 2 minutes recommended by dentists

74,99 € 149,99 €(50% Off off)
Value for Money

04

Oral-B

Oral-B Pro Series 3 Electric Toothbrush - Electric Toothbrush, Includes 3 Toothbrush Heads - 3 Cleaning Modes, Electric Toothbrush, Designed by Braun, Black

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55% 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 round brush heads from Oral-B reach the places that elongated manual toothbrushes do not reach - the No. 1 toothbrush brand that dentists worldwide most often use themselves
The right thing for every need: personalised teeth brushing with the matching Oral-B brush heads, e.g. Deep cleaning, sensitive clean or 3D white
The product is delivered in brown, unprinted FSC-certified cardboard packaging from responsible forestry
Round cleans better and prevents dental problems before they arise
Removes up to 100% more plaque, even in hard-to-reach areas, for healthier gums; a manual toothbrush - with the round 3-in-1 technology from Oral-B
Reliable, durable lithium-ion battery with LED charge indicator for optimal teeth brushing at any time
Protects the gums with the sensitive mode and the 360 degree pressure control, which lights up red when cleaning too hard
Perfect cleaning with 3 cleaning programs and an integrated 4-zone timer to maintain the brushing time of 2 minutes recommended by dentists

50,00 € 109,99 €(55% Off off)
05

Oral-B

Oral-B PRO 3 3000 Electric Toothbrush

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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

Upgrade your dental care and switch to Oral-B iO
Switching to Oral-B electric toothbrushes is very simple, we offer you a 30-day money back guarantee; the general terms and conditions and information on return can be found on the website
Oral-B is one of the most widely used brands by dentists worldwide with clinically confirmed data

46,90 €
06

Oral-B

Oral-B iO Series 3 Plus Edition Electric Toothbrush, Includes 3 Replacement Toothbrush Heads, 3 Cleaning Modes for Dental Care, Designed by Braun, Well Tested by STIFTUNG WARENTEST, Black

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34% Off
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

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: Oral-B electric iO toothbrush including 3 replacement brush heads (1x ultimate cleaning, 1x gentle cleaning, 1x radiant white), 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

92,79 € 139,99 €(34% Off off)
07

Oral-B

Oral-B PRO 3 3000 Electric Toothbrush, 2 CrossAction Replacement Toothbrush Heads, with 3 Cleaning Modes and Visual 360° Pressure Control for Dental Care, Gift for Men / Women, Blue

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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.

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Main highlights

Visual pressure control for extra gum protection: stops pulsations, reduces speed and alerts with red light when cleaning with too much pressure
Unique 3D cleaning technology from Oral-B: Oscillates, rotates and pulses for up to 100% more plaque removal and healthier gums compared to A manual toothbrush
Rechargeable toothbrush with long-lasting lithium-ion battery and charge indicator
Oral-B is the most widely used brand by dentists worldwide with clinically proven results
Green bristles turn yellow over time depending on individual use and thus indicate the optimal time to change the brush head - for 100% cleaning power
Dentist-inspired round brush head wraps each tooth individually for deep cleaning that's gentle on gums
Box contents: 1 handpiece with 2 minute timer, 1 charging station, 2 brush heads

62,04 €
08

Oral-B

Oral-B Vitality Pro Electric Toothbrush/Electric Toothbrush, 3 Cleaning Modes for Dental Care & Protect X Clean Toothbrush Head, Gift Man / Women, Designed by Braun, Black

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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.

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Main highlights

Thorough cleaning thanks to 2D technology: Oscillates and rotates to remove up to 100% more plaque than a regular manual toothbrush
The essential toothbrush for better and smoother cleaning
The dentist-inspired round brush head surrounds each tooth for a deep clean while being gentle on the gums
Rechargeable toothbrush with long battery life
3 cleaning programs: Daily cleaning, sensitive and sensitive plus mode for an incredibly gentle toothbrush experience

19,69 €
09

Oral-B

Oral-B iO Series 2 Electric Toothbrush, 1 Toothbrush Head, 3 Brushing Modes For Dental Care, Travel Case, Designed By Braun, Night Black

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44% Off
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.

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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

45,00 € 79,99 €(44% Off off)
10

Oral-B

Oral-B Pro Series 1 Electric Toothbrush, Electric Toothbrush, Double Pack, 2 Replacement Brushes, 3 Cleaning Modes and Pressure Sensor for Dental Care, Designed by Braun, Blue, Black

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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

The round brush heads from Oral-B: reach places that elongated manual toothbrushes do not reach - toothbrush brand no. 1, which dentists worldwide most often use themselves
The right thing for every need: personalised teeth brushing with matching Oral-B brush heads, e.g. Deep cleaning, sensitive clean or 3D white
Round cleans better: prevents dental problems before they arise
Removes up to 100% more plaque on the gum line: protects the gums against a manual toothbrush – with the round 3-in-1 technology from Oral-B
Reliable, long-lasting battery: with LED charge indicator for optimal teeth brushing at any time
Protects the gums: sensitive mode and pressure sensor automatically stop pulsations when cleaning too hard
Optimise cleaning: 3 cleaning programs and integrated 4-zone timer for the cleaning time of 2 minutes recommended by dentists
GANZ EINFACH ZU Oral-B WECHSELN: elektrische Zahnbürste dank 30 Tage Geld-zurück-Garantie risikolos testen (Geschäftsbedingungen auf der Oral-B Website, Verpackung kann variieren)

59,99 €