Oral-B iO 9n Marine Blue Special Edition
Choose your toothbrush:
Brush attachments for 3 months
Better toothbrush that provides feedback via the charging dock
This is the one
Oral-B iO 9n Marine Blue Special Edition
Choose your toothbrush:
Brush attachments for 3 months
Current product
Retail price
€ 399,99€ 179,-
€ 179,-
Retail price
€ 549,99€ 269,-
Retail price
€ 399,99€ 179,-
Retail price
€ 399,99€ 239,-
Yes
Yes
Yes
Yes
Yes
56 min
56 min
56 min
56 min
56 min
1
1
1
1
2
According to our electric toothbrush expert
With the Oral-B iO 9n Marine Blue Special Edition, you can brush your teeth clean and white every day. The electric toothbrush has a technology that leaves your teeth spotless after each brushing session. The toothbrush has 7 different brushing modes, so there's always a right one for you. While you brush, the toothbrush tracks 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. In addition, the brush has a timer, a pressure sensor, and a battery life of 14 days, so you can brush for a long time. You also get a deluxe pouch 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.
Pressure sensor method | Multi-color light signal, Pulsation/rotation slow down, Via application | |
|---|---|---|
Brush attachment usage period | 3 months | |
Functions in app | Brush attachment replacement indicator, Brushing frequency, Detailed mouth map, Pressure sensor, Timer | |
Compatible with smartphone / apps | ||
Toothbrush brushing technology | Rotating 3D | |
Maximum battery life | 56 min | |
Battery charging time | 3 hours | |
Charger type | Docking station, Travel pouch |
5 stars
93
4 stars
48
3 stars
8
2 stars
4
1 star
2
Versatility
Price-quality ratio
Durability
Very good cleaning effect, count on a maximum lifespan of 2 years
R J C
3 January 2024
Automatically translated from Dutch
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
Pieter
15 November 2024
Automatically translated from Dutch
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.
Ellen
2 August 2025
Automatically translated from Dutch
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
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
€ 7,99
one-time3-year Protection Plan
€ 14,99
one-time
Product number | 912419 |
|---|---|
Manufacturer code | 80365878 |
Brand | Oral-B |
Warranty | 2 years |
Processing of your defect | Via Coolblue |
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 | ||
Best tested |
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 |
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 |
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 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 |
Included by default | Brush head holder, Charging dock, Rechargeable travel pouch with smart plug, Travel pouch |
|---|
Color | Blue | |
|---|---|---|
Material | Plastic | |
Finish | Matte and glossy | |
Width | 17,8 cm | |
Depth | 10 cm | |
Height | 25,3 cm | |
Weight | 984 g |
