Oral-B iO 9n Rose Quartz and Onyx Black Duo Pack Special Edition

Name: Oral-B iO 9n Rose Quartz and Onyx Black Duo Pack Special Edition
Brand: Oral-B
SKU: 912416
Price: 369.9 EUR
Availability: OutOfStock
Rating: 9.2 (6 reviews)

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Product information
Reviews
Accessories
Insurance
Specifications

Product information

Key specs

Light signal, Pulsation/rotation slow down, Via application

3 months

Brush attachment replacement indicator, Brushing frequency, Mouth map, Pressure sensor, Timer

Rotating 3D

56 min

Show all specifications

Ask me anything about this product

Our digital expert will help you, but it can sometimes make mistakes, like humans do.

Pros and cons

According to our electric toothbrush expert

With the extra toothbrush, you can brush your teeth together.
Thanks to 3D tracking with A.I., you can see exactly how you brush the front, top, and back of your teeth.
You can adjust the brush intensity to your teeth and tongue with 7 brushing modes, including a tongue brushing mode.
The tracking only works when you take your smartphone with you to the bathroom.

Description

With the Oral-B iO9n Rose Quartz and Onyx Back Duo Pack Special Edition, you can brush your teeth clean and white every day. You won't do this alone, but together. That's because you get 2 toothbrushes in this duo pack. The toothbrushes have a technology that leave your teeth clean and healthy after every brushing session. With 7 different brushing modes, you can switch intensity with the touch of a button. You can connect the toothbrush to the Oral-B app for feedback on your brushing session. This way, you can improve your brushing technique. The toothbrush has a timer, pressure sensor, and a 14-day battery life. You also get a deluxe case in which you can neatly store the accessories and toothbrush.

Note: the Oral-B iO toothbrushes only work with the Oral-B iO brush attachments. Note: English and Dutch are the only possible languages on the display.

Tips for using this product

Included by default

Manual(2.34 MB)
Ultimate Clean brush attachment (2x)
Charging dock (1x)
Rechargeable travel case with USB port (1x)
Brush attachment holder (1x)

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 8,0 out of 10.

Durability

Review is 10 out of 10.

Most helpful reviews

Review is 9,6 out of 10.

A very good purchase.

Easy to use
Motivating with the app
Cleans very easily
Does not always register correctly

Much easier than manual brushing, the app ensures that you have a good overview of how well you are brushing. I also find the app very motivating because you can earn medals.

Review by:
Shary
Date:
13 October 2023
Translation:
Automatically translated from Dutch

Review is 8,4 out of 10.

Beautiful but not perfect

Quiet
Seems to clean better than a 'classic' electric toothbrush
Beautiful design with display
App doesn't always seem to measure properly

Definitely a pleasant brushing experience. I'm disappointed with the app; even if you brush really well, after almost four minutes the app sometimes still indicates that you've missed parts of your teeth.

Review by:
Martijn
Date:
4 December 2025
Translation:
Automatically translated from Dutch

Review is 9,2 out of 10.

Good toothbrush for a solid price

Teeth are super smooth after brushing
The toothbrush looks very nice
He's not cheap

A better result in less time than my previous electric toothbrush

Review by:
Pascal
Date:
1 March 2023
Translation:
Automatically translated from Dutch

Insure your electric toothbrush

Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible

How do I insure my electric toothbrush?

First, add your electric toothbrush to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.

2-year Protection Plan
€ 10,99
one-time
3-year Protection Plan
€ 29,99
one-time

Specifications

Product

Product
	Product number	912416
	Manufacturer code	80375681
	Brand	Oral-B
	Warranty	2 years
	Processing of your defect	Via Coolblue

General

General
	Brush head	Round
	Toothbrush brushing technology	Rotating 3D
	Quantity	2
	Pressure sensor
	Pressure sensor method	Light signal, Pulsation/rotation slow down, Via application
	Children's toothbrush
	Best tested

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, Mouth map, Pressure sensor, Timer
	Dimension mouth map	3D

Brush attachment

Brush attachment
	Number of included brush attachments	3
	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, Extra brush attachment, Rechargeable travel pouch with smart plug, Travel pouch
	Type of travel pouch	None

Physical properties

Physical properties
	Color	Black, Pink
	Material	Plastic
	Finish	Matte and glossy
	Width	17,8 cm
	Depth	10 cm
	Height	25,3 cm
	Weight	1083 g

This is the one

Oral-B iO 9n Rose Quartz and Onyx Black Duo Pack Special Edition

Review is 9,2 out of 10, based on 6 reviews.

anything for a smile

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Oral-B iO 9n Rose Quartz and Onyx Black Duo Pack Special Edition