Name: Oral-B iO 9n Onyx Black + 6 Brush Attachments
Brand: Oral-B
SKU: 969599
Price: 267.9 EUR
Availability: OutOfStock
Rating: 8.9 (157 reviews)

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Ordered before 23:59, delivered tomorrow for free

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Product information
Reviews
Accessories
Specifications

Product information

Pros and cons

According to our electric toothbrush expert

You'll get 6 extra brush attachments in this set, so you can brush your teeth for more than 1.5 years.
Thanks to 3D tracking with A.I., you can see exactly how you brush the front, top, and back of your teeth.
You can easily adjust the brush intensity to your teeth and gums with 7 brushing modes, including a tongue brushing mode.
The 3D tracking only works when you take your smartphone with you to the bathroom.

Description

With the Oral-B iO 9n Onyx Black + 6 Brush attachments, you'll get enough brush attachments for at least 1.5 years in addition to the electric toothbrush. That's useful, because you always have stock at home. The toothbrush has a technology that makes your teeth cleaner and whiter. While brushing, the toothbrush follows how you brush your teeth with 3D tracking. You'll receive feedback in the app on your smartphone, so you can improve your brushing behavior. With 7 brushing modes, you'll always find one that suits your teeth. For example, there's a mode for tongue cleaning and one for healthy gums. The brush also has a timer and a pressure sensor. Thanks to this, you can brush long enough and not too hard. You can brush at least 2 weeks with the battery without recharging.

Tips for using this product

Included by default

Oral-B iO 9n Onyx Black Special Edition

Manual(2.34 MB)
Ultimate Clean brush attachment (1x)
Charging dock (1x)
Rechargeable travel case (1x)
Brush attachment holder (1x)
Deluxe pouch (1x)

Oral-B iO Ultimate Clean Black (6 units)

Ultimate Clean brush attachment (6x)

Contents of this set

This set has been composed by our expert.

Oral-B iO 9n Onyx Black Special Edition

Review is 8,9 out of 10, based on 157 reviews.

Oral-B iO Ultimate Clean Black (6 units)

Review is 9,2 out of 10, based on 313 reviews.

Show all specifications

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Rating per section

Versatility

Review is 8,0 out of 10.

Price-quality ratio

Review is 6,9 out of 10.

Durability

Review is 7,1 out of 10.

Most helpful reviews

Review is 7,6 out of 10.

Good brush, battery broke too quickly

Very good cleaning results
After six months: Gives up after 10 seconds, suddenly from full battery to completely empty

Very good cleaning effect, count on a maximum lifespan of 2 years

Review by:
R J C
Date:
3 January 2024
Translation:
Automatically translated from Dutch

Review is 6,0 out of 10.

Doesn't last long enough.

Ease of use
Polishing quality
Lifespan

Unfortunately just after the 2 year warranty it now only lasts 1 minute with a full battery. I see this in other reviews too, for such an expensive product you would expect a better lifespan

Review by:
Pieter
Date:
15 November 2024
Translation:
Automatically translated from Dutch

Review is 8,8 out of 10.

Cleans super

You brush much better
Clear app
More drooling

Great brushing, and the app lets you easily track where you're brushing. The dental hygienist noticed. It was strange, though, that it broke after two years. And my husband's broke two weeks later. It was as if it had a timer for when it would break.

Review by:
Ellen
Date:
2 August 2025
Translation:
Automatically translated from Dutch

Specifications

Product

Product
Product number	912418
Manufacturer code	80365874
Brand	Oral-B
Warranty	2 years
Processing of your defect	Via Coolblue

General

General
	Brush head	Round
	Toothbrush brushing technology	Rotating 3D
	Quantity	1
	Pressure sensor
	Pressure sensor method	Multi-color light signal, Pulsation/rotation slow down, Via application
	Children's toothbrush

Brushing ease

Brushing ease
	Brushing mode types	Extra sensitive brushing mode, Intense brushing mode, Massage brushing mode, Sensitive brushing mode, Standard brushing mode, Teeth whitening brushing mode, Tongue brushing position
	Number of rotations	17400 rpm
	Number of pulsations	17400 ppm
	Timer
	Interval timer

Brushing via smartphone

Brushing via smartphone
	Compatible with smartphone / apps
	Contains artificial intelligence (AI)
	Analysis method	Microchip
	Functions in app	Brush attachment replacement indicator, Brushing frequency, Detailed mouth map, Pressure sensor, Timer

Brush attachment

Brush attachment
	Number of included brush attachments	1
	Brush attachment included	Oral-B iO Ultimate Clean
	Brush attachment usage period	3 months
	Brush attachment replacement indicator

Power supply

Power supply
	Power supply type	Rechargeable battery
	Charger type	Docking station, Travel pouch
	Maximum battery life	56 min
	Battery charging time	3 hours
	Battery technology	Lithium-ion
	Battery level indicator
	Charging indicator

Accessories

Accessories
	Included by default	Brush head holder, Charging dock, Rechargeable travel pouch with smart plug, Travel pouch

Physical properties

Physical properties
	Color	Black
	Material	Plastic
	Finish	Matte and glossy
	Width	17,8 cm
	Depth	10 cm
	Height	25,3 cm
	Weight	984 g

Product

Product
Product number	962656
Manufacturer code	80764844
Brand	Oral-B
Warranty	2 years
Processing of your defect	Via Coolblue

General properties

General properties
	Suitable for model	Oral-B iO
	Suitable for toothbrushes	Deep cleaning
	Brush head	Round
	Quantity	6
	Brush attachment usage period	1 year and 6 months
	Extra cleaning in hard-to-reach places	Yes
	Brush attachment replacement indicator
	Color	Black

This is the one

Oral-B iO 9n Onyx Black + 6 Brush Attachments

Review is 8,9 out of 10, based on 157 reviews.

anything for a smile

Ordered before 23:59, delivered tomorrow for free

Oral-B iO 9n Onyx Black + 6 Brush Attachments

Better toothbrush that provides feedback via the charging dock

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