View the manual for the Oral-B iO here, for free. This manual comes under the category toothbrushes and has been rated by 86 people with an average of a 8.7. This manual is available in the following languages: English. Do you have a question about the Oral-B iO or do you need help? Ask your question here


The Oral-B iO is a toothbrush that uses advanced technology to improve your oral hygiene. It is equipped with a rechargeable battery that provides up to two weeks of use on a single charge and comes with a charging station. The toothbrush has a slim handle with a user-friendly interface that allows you to adjust the brushing mode and intensity. The Oral-B iO has a round brush head that oscillates, rotates, and pulsates to clean each tooth thoroughly. It uses AI recognition to detect and guide you to areas that need extra attention, ensuring a more complete cleaning experience. The brush has seven brushing modes, including sensitive, deep clean, and whitening, allowing you to customize your cleaning routine to meet your specific needs. The brush is available in two versions: Oral-B iO9 and Oral-B iO8. The iO9 has a 3D tracking system that monitors your brushing habits and provides real-time feedback, while the iO8 provides a more straightforward cleaning experience. Both versions have excellent battery life, user-friendly design, and powerful cleaning capabilities that will leave you with a fresh, clean feeling after each use. In summary, the Oral-B iO is a high-tech toothbrush that provides an efficient and personalized cleaning experience. With its advanced features and customizable settings, it is an excellent choice for anyone looking to improve their oral hygiene routine.
| Brand | Oral-B |
| Model | iO | 4210201417927 |
| Product | toothbrush |
| EAN | 4210201417927 |
| Language | English |
| Filetype | User manual (PDF) |
| Number of brush heads included | 4 pc(s) |
| Product colour | White |
| Cleansing brush replacement(s) period | 3 month(s) |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Oral-B iO below.
It is best to brush your teeth twice a day, morning and evening.
You should replace your toothbrush when the bristles start to fray, generally after about three months.
Yes, you should not brush your teeth more than three times a day.
Yes, electric brushing is better because plaque is removed better and you can reach hard-to-reach places more easily.
The Oral-B iO toothbrush has a touch-sensitive interface that allows you to control the speed by applying more or less pressure with your finger on the brush handle.
If you apply excessive pressure while brushing, the toothbrush's Pressure Control feature will alert you with a visual indication on the handle and decrease the speed of the brush head to protect your gums and teeth.
The Oral-B iO toothbrush has a built-in battery indicator that shows the battery level on the handle's display. You can easily monitor the remaining battery life to ensure it is charged when needed.
If you notice that the brush head is not rotating, please ensure it is securely attached to the handle. If the problem persists, try replacing the brush head with a new one as it might be worn out or not positioned correctly.
Yes, the Oral-B iO toothbrush is designed to be water-resistant, allowing you to clean it under running water without causing any damage. However, it is essential to avoid submerging the handle in water to ensure its longevity.
The Oral-B iO comes with 4 brush heads included. This is a generous number of replacement heads, ensuring the user has a long-lasting supply for optimal oral hygiene.
The recommended replacement period for the cleansing brush of the Oral-B iO is 3 months. This ensures that the user consistently maintains a high level of cleaning performance and oral health, as recommended by dental professionals.
Yes, the manual of the Oral-B iO is available in English .
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Number of questions: 20I am disappointed that the head of the base unit gets filled with gunk, regardless of how you clean and dry. I discovered, for the first time, a massive amount of black gunk that was down inside the head and could only be dislodged when using a mini toothbrush. Not at all happy as this goes in my mouth!
Hello everyone, The display of my toothbrush with the characters is no longer working. I have an electronic toothbrush from Oral-B iO. What can I do? It was working this morning and it is fully charged. Also, the on and off button is functional. I purchased it recently from Amazon. Best regards, Stephanie Voßeler
I bought an Oral-B iO Series 6 toothbrush with a conventional charger. The toothbrush is closed at the bottom, how will it be charged if I can't put it on the charging dock?
The display no longer shows the time in charging mode... I bought IO 10 in December 2022... What can I do about it?
Dear Sir/Madam, I received my new toothbrush, the Oral-B iO8, yesterday. I am unable to select the modes of tongue cleaning, daily cleaning, and whitening, while all other modes are selectable. What am I doing wrong? Kind Regards, Petra Dirrer.
This message has been automatically translatedEvery time I brush my teeth, I get the message "increase pressure" and I don't know what that means.
This message has been automatically translatedHow can you mark the brushes personalized? The predecessor had color rings.
This message has been automatically translatedI accidentally selected Chinese, what can I do now?