ReviewFinder Electric Toothbrushes

Oral-B iO Series 9

TLDR: The Oral-B iO Series 9 Electric Toothbrush is a highly praised and customizable toothbrush with advanced technology, a variety of cleaning modes, and a long-lasting battery life, making it a reliable choice for individuals with different oral health needs.
Ranking:  
Consumer sentiment:
In comparison:
Oral-B iO Series 9 rank #24 out of 62. Very high levels of customer satisfaction.
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9.1
Great

The product receives great reviews on average (consumer score 9.1). This is slightly above the median electric toothbrush score of 9.1.

About consumer score

Price:
The lowest price we found for Oral-B iO Series 9 is $289.99, available here. This is above the median electric toothbrush price of $76.99.
  • Lowest price: $5.70
  • Median price: $76.99
  • Highest price: $526.14
  • Oral-B iO Series 9 price: $289.99
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ReviewFinder: reviews, prices and alternatives summarized by a powerful AI engine.

Expert consensus

The Oral-B iO Series 9 Electric Toothbrush is a highly praised and customizable toothbrush with advanced technology, a variety of cleaning modes, and a long-lasting battery life, making it a reliable choice for individuals with different oral health needs.

The Oral-B iO Series 9 Electric Toothbrush has received positive reviews from experts for its advanced brushing technology and customizable cleaning modes. It features AI technology and a magnetic drive system, providing gentle micro-vibrations for a quieter and more comfortable clean.

The toothbrush comes with Oral-B's Ultimate Clean brush head, which claims to remove up to 100% more plaque than a manual toothbrush. It offers seven different cleaning modes, allowing users to customize their brushing experience based on their oral hygiene needs. The pressure sensor on the toothbrush is highly praised for its ability to guide users in applying the correct amount of pressure for effective and gentle cleaning.

The toothbrush has an advertised battery life of two weeks, but the actual battery life may vary depending on usage. It has received the ADA Seal of Acceptance, indicating that it meets safety and effectiveness standards. The toothbrush's timer feature, which pulses every 30 seconds to indicate when to move to the next quadrant of teeth, has also been positively reviewed.

The toothbrush offers Bluetooth connectivity and a companion app for monitoring brushing habits in real-time. Overall, the Oral-B iO Series 9 Electric Toothbrush is a reliable and effective choice for individuals with various oral health needs, including those with sensitive teeth and gums, periodontal concerns, and those seeking a high-tech toothbrush.

It is also suitable for frequent travelers or those who prefer a portable electric toothbrush.

Brushing

The Oral-B iO Series 9 Electric Toothbrush has received positive reviews for its advanced brushing technology, customizable cleaning modes, and effective plaque removal.

The Oral-B iO Series 9 Electric Toothbrush has received positive reviews for its brushing technology. It utilizes AI technology and a magnetic drive system, which provides gentle micro-vibrations for a quieter, more comfortable, and better clean. This is a significant improvement from previous Oral-B toothbrushes in terms of design and features.

The toothbrush does not come with an oscillating brush head, but instead comes with Oral-B's Ultimate Clean toothbrush head. This brush head features round brush heads and twisted bristle technology, claiming to remove up to 100% more plaque than a manual toothbrush. This makes it suitable for users looking for an effective clean.

The Oral-B iO Series 9 offers seven different cleaning modes, including Daily Clean, Sensitive, Whitening, Gum Care, Intense, Super Sensitive, and Tongue Clean. These modes allow users to customize their brushing experience based on their preferences and oral hygiene needs. For example, the Whitening mode is ideal for users looking to achieve a brighter smile, while the Gum Care mode targets gum health.

It's important to note that the Oral-B iO Series 9 is only compatible with Oral-B iO Replacement Brush Heads. While the default iO Ultimate Clean brush head is included, users who prefer a different style of brush head may be limited in their options. This could be a drawback for those who are accustomed to using specific brush heads, such as the Oral-B Ultra White brush head.

Overall, the Oral-B iO Series 9 Electric Toothbrush offers advanced brushing technology, customizable cleaning modes, and effective plaque removal. It is suitable for users looking for a high-quality toothbrush with innovative features.

What type of brushing technology does the Oral-B iO Series 9 use?

The Oral-B iO Series 9 uses AI technology and a magnetic drive system for brushing. According to a review on dentalnotebook.com, the magnetic drive system provides gentle micro-vibrations when brushing, resulting in a quieter, more comfortable, and better clean. This is a significant change from previous Oral-B toothbrushes in terms of design, mechanism, and features.
Based on 2 quotes from 2 sources [show quotes and sources]

Does the Oral-B iO Series 9 come with an oscillating brush head?

No, the Oral-B iO Series 9 does not come with an oscillating brush head. It comes with Oral-B's Ultimate Clean toothbrush head, which features round brush heads and twisted bristle technology. According to Oral-B, these brush heads are designed for an effective clean and claim to remove up to 100% more plaque than a conventional manual toothbrush.
Based on 5 quotes from 4 sources [show quotes and sources]

Are there different cleaning modes offered by the Oral-B iO Series 9?

Yes, the Oral-B iO Series 9 Electric Toothbrush offers seven different cleaning modes. According to various product reviews, these modes include Daily Clean, Sensitive, Whitening, Gum Care, Intense, Super Sensitive, and Tongue Clean. These modes allow you to customize your brushing experience based on your preferences and oral hygiene needs. Each mode is designed to target specific aspects of oral care, such as daily cleaning, gum care, whitening, and sensitivity.
Based on 7 quotes from 6 sources [show quotes and sources]

What types of brush heads can be used with the Oral-B iO Series 9?

The Oral-B iO Series 9 Electric Toothbrush is compatible only with Oral-B iO Replacement Brush Heads. According to a product review on slinkystudio.info, the iO Series 9 comes with the iO Ultimate Clean round brush head as the default option. However, it's worth noting that this brush head may not be suitable for everyone, especially if you prefer a different style of brush head. If you are accustomed to using the Oral-B Ultra White brush head or have specific preferences, the limited choice of brush heads for the iO Series might not be ideal for you.
Based on 4 quotes from 3 sources [show quotes and sources]

Pressure Sensor

The Oral-B iO Series 9 electric toothbrush's pressure sensor provides real-time feedback through a ring light, helping users apply the right amount of pressure for effective and gentle cleaning.

The Oral-B iO Series 9 electric toothbrush has a pressure sensor that monitors your brushing sessions. It detects if you are applying too much force or not enough pressure for effective cleaning. The sensor provides real-time feedback through a ring light on the toothbrush, which turns green when applying the right pressure, red if the pressure is too hard, and blue if the pressure is too soft.

This feature helps maintain optimal brushing force and improve dental health. The pressure sensor is particularly beneficial for patients who need to minimize abrasion damage on their teeth. It provides visual alerts, but some users have mentioned a preference for an audible alert as well. The pressure sensitivity is not adjustable on the Oral-B iO Series 9.

Overall, the pressure sensor on this toothbrush is highly praised for its ability to guide users in applying the correct amount of pressure for effective and gentle cleaning.

Does the Oral-B iO Series 9 have a pressure sensor?

Yes, the Oral-B iO Series 9 electric toothbrush does have a pressure sensor. According to multiple product reviews in ReviewFinder's database, the toothbrush is equipped with a smart pressure sensor that monitors your brushing sessions. This sensor detects if you are applying too much force while brushing, which can cause damage to your teeth and gums. It also detects if you are not applying enough pressure for effective cleaning. The pressure sensor provides real-time feedback by illuminating a ring light around the top of the toothbrush. The light appears green when applying the right pressure, and it turns red if the pressure is too hard or blue if the pressure is too soft. This unique feature helps you maintain optimal brushing force and improve your dental health.
Based on 9 quotes from 7 sources [show quotes and sources]

How does the pressure sensor work in the Oral-B iO Series 9 toothbrush?

The pressure sensor in the Oral-B iO Series 9 toothbrush constantly monitors your brushing sessions to detect whenever you press too hard or too soft. It uses a smart pressure sensor, which is a ring light around the top of the toothbrush. When you apply the right level of pressure, the sensor displays green. If you brush too hard, it will turn red to alert you to reduce the pressure. Additionally, unlike other toothbrushes, the Oral-B iO Series 9 sensor also alerts you if you are brushing too softly, which is a unique and useful feature. The goal is to maintain optimal cleaning pressure for effective and gentle cleaning. This feature is particularly beneficial for patients who may be advised to use an electric toothbrush to minimize abrasion damage on teeth due to brushing too hard. According to dentalnotebook.com, the Oral-B iO 9 is the only toothbrush that tells the user when they are pressing with the correct amount of force.
Based on 13 quotes from 10 sources [show quotes and sources]

Does the pressure sensor on the Oral-B iO Series 9 provide visual or audible alerts?

According to the product reviews, the pressure sensor on the Oral-B iO Series 9 provides visual alerts. It has a light ring around the top of the toothbrush that changes colors to indicate the amount of pressure you are applying while brushing. When you apply the right level of pressure, the light ring displays green. If you brush too hard, it will glow red. However, it's worth noting that some users have mentioned in their reviews that they would prefer an audible alert in addition to the visual indicator.
Based on 15 quotes from 12 sources [show quotes and sources]

Is the pressure sensitivity adjustable on the Oral-B iO Series 9?

According to the reviews in our database, the pressure sensitivity on the Oral-B iO Series 9 is not adjustable. The toothbrush has a Smart Pressure Sensor that detects the amount of pressure you apply while brushing. It displays a green light when you apply the right level of pressure and a red light if you brush too hard. However, it is important to note that the pressure sensitivity cannot be manually adjusted.
Based on 6 quotes from 6 sources [show quotes and sources]

Battery Life

The Oral-B iO Series 9 electric toothbrush has an advertised battery life of two weeks, but actual battery life may vary depending on usage and factors such as brushing time and usage of the OLED screen.

The Oral-B iO Series 9 electric toothbrush has an advertised battery life of two weeks, but the actual battery life may vary depending on usage. One review mentioned that the battery lasted for a month or more if used for the recommended four minutes a day. However, another review found that the battery life was only two weeks in hand testing.

The battery life may be affected by factors such as brushing time and usage of the OLED screen. The toothbrush has a rechargeable battery that can be fully charged in approximately 3 hours using the magnetic charger. However, when using the Power2Go travel case attached to a power adaptor, a full recharge may take up to six hours.

Overall, the battery life of the Oral-B iO Series 9 may be around two weeks, but it could potentially last longer or shorter depending on individual usage patterns and whether the OLED screen is frequently used.

What is the average battery life of the Oral-B iO Series 9?

According to the information available in the product reviews, the advertised battery life of the Oral-B iO Series 9 is two weeks. However, the actual battery life may vary depending on usage. One review on Dentaly mentioned that the battery lasted much longer than advertised, potentially lasting for a month or more between charges if used for the recommended four minutes a day. On the other hand, a review on Electric Teeth stated that in hand testing showed the battery life to be only two weeks, which was a discrepancy they had not previously experienced. Additionally, a review on techadvisor mentioned that the battery life of the iO Series 9 is not great compared to other high-quality electric brushes. The OLED screen on the iO uses a lot of power, and the reviewer found that they used around 10% of the battery life each day, likely due to brushing for longer than the recommended two minutes. Overall, the average battery life of the Oral-B iO Series 9 might be around two weeks, but it could potentially last longer or shorter depending on individual usage patterns and whether the OLED screen is frequently used.
Based on 3 quotes from 3 sources [show quotes and sources]

Does the Oral-B iO Series 9 have a rechargeable battery?

Yes, the Oral-B iO Series 9 does have a rechargeable battery. According to the product review on vilshaw.com, the rechargeable battery is plentiful and allows for multiple brushes on a single charge. The battery can be fully charged in approximately 3 hours using the magnetic charger that comes with the toothbrush.
Based on 3 quotes from 3 sources [show quotes and sources]

How long does it take for the Oral-B iO Series 9 to fully charge?

According to the product reviews in ReviewFinder's database, the Oral-B iO Series 9 electric toothbrush takes around 3 hours to fully recharge. The magnetic charging stand that comes with the toothbrush is capable of charging it within this time frame. However, it's worth noting that a review on adentistsdaughter.com mentions that when using the Power2Go travel case attached to a power adaptor, a full recharge may take up to six hours.
Based on 5 quotes from 5 sources [show quotes and sources]

Certification

The Oral-B iO Series 9 Electric Toothbrush has received the ADA Seal of Acceptance and offers advanced features and technology, making it suitable for individuals with sensitive teeth and gums, periodontal concerns, and those seeking a high-tech toothbrush, with its smart features and personalized brushing feedback.

The Oral-B iO Series 9 Electric Toothbrush has received the ADA Seal of Acceptance, indicating that it meets the safety and effectiveness standards set by the American Dental Association. This certification provides users with added peace of mind and reassurance regarding the product's ability to promote oral health.

Expert reviews highlight the Oral-B iO Series 9's advanced features and technology, making it suitable for various use cases. For individuals with sensitive teeth and gums, the toothbrush's pressure sensor and customizable brushing modes ensure a gentle yet effective cleaning experience.

The oscillating-rotating-pulsating brush head design effectively removes plaque and improves gum health, making it ideal for those with periodontal concerns.

The Oral-B iO Series 9's smart features, such as the interactive display and personalized brushing feedback, make it a great choice for individuals seeking a high-tech toothbrush. The AI-powered tracking and coaching capabilities help users improve their brushing technique and maintain consistent oral hygiene habits.

Furthermore, the long battery life and convenient charging options, including a travel case that doubles as a charger, make the Oral-B iO Series 9 suitable for frequent travelers or those who prefer a portable electric toothbrush.

Overall, the Oral-B iO Series 9 Electric Toothbrush's ADA Seal of Acceptance, combined with its advanced features and versatility, make it a reliable and effective choice for individuals with various oral health needs.

Does the Oral-B iO Series 9 come with an ADA Seal of Acceptance?

Yes, the Oral-B iO Series 9 Electric Toothbrush has indeed achieved the ADA's Seal of Acceptance. This means that it has met the criteria set by the American Dental Association for safety and effectiveness in promoting oral health. According to a product review on Electric Teeth, the ADA Seal of Acceptance provides extra peace of mind and reassurance for users.
Based on 1 quotes from 1 sources [show quotes and sources]

Timer

The Oral-B iO Series 9 toothbrush has received positive reviews for its timer feature and Bluetooth connectivity, making it a convenient and effective option for maintaining optimal oral care.

The Oral-B iO Series 9 toothbrush has received positive reviews from multiple experts regarding its timer feature. The toothbrush comes with a built-in two-minute timer that pulses every 30 seconds to indicate when to move to the next quadrant of your teeth. This ensures that users brush for the recommended two minutes for optimal oral care.

The brush automatically turns off after two minutes, providing a convenient and effective brushing experience.

Additionally, the Oral-B iO Series 9 offers Bluetooth connectivity and a companion app that can be paired with a smartphone. This feature allows users to monitor their brushing habits in real-time. The app provides insights into various aspects of the brushing routine, including elapsed time.

It also tracks when the brush head was replaced, counts the number of days used, and records the total number of brushing minutes. This comprehensive monitoring system helps users maintain a consistent and effective oral care routine.

Overall, the Oral-B iO Series 9 toothbrush offers a convenient and efficient brushing experience with its built-in two-minute timer and Bluetooth connectivity with a companion app. It is suitable for individuals who want to ensure they brush for the recommended two minutes and monitor their brushing habits for optimal oral care.

Does the Oral-B iO Series 9 come with a two-minute timer?

Yes, the Oral-B iO Series 9 does come with a two-minute timer. According to product experts from Electric Teeth, livescience.com, T3, and Dentaly, the iO Series 9 has a built-in timer that pulses every 30 seconds to indicate when to move to the next quadrant of your teeth. After two minutes, the brush will turn off. This feature helps ensure that you brush for the recommended two minutes for optimal oral care.
Based on 5 quotes from 4 sources [show quotes and sources]

Does the Oral-B iO Series 9 come with Bluetooth connectivity and a phone app to help monitor elapsed time?

Yes, the Oral-B iO Series 9 does come with Bluetooth connectivity and a phone app. According to multiple product reviews, including those on dentalnotebook.com, TechGearLab, livescience.com, VeryWell Health, T3, adentistsdaughter.com, Mashable, moviesgamesandtech.com, Electric Teeth, and TechRadar, the Oral-B iO Series 9 can be paired with a smartphone via Bluetooth to provide real-time insights into your brushing habits. The companion app allows you to monitor several aspects of your brushing routine, including elapsed time. The app logs when the brush head was replaced, counts the number of days used, and tracks the number of brushing minutes that have elapsed.
Based on 16 quotes from 11 sources [show quotes and sources]

Expert Reviews

There are people on the Internet whose job is to review products. Below are their opinions.

ReviewFinder database has 24 expert reviews of Oral-B iO Series 9.

Expert reviews [24]

84
Total expert reviews: 24
  • with a score: 12
  • without a score: 12
Highest score by Electric Teeth
100
Average score based on 24 reviews
84
Lowest score by VeryWell Health
70

Score distribution:

80-100
60-80
40-60
20-40
0-20

Best Alternatives

3 best electric toothbrushes in the same price range as Oral-B iO Series 9

Scroll to see all options. Click on the electric toothbrush for more details.
Philips Sonicare 9900 Prestige Oral-B iO Series 10 Philips Sonicare DiamondClean 9300
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Philips Sonicare 9900 Prestige rank #2 out of 92. Very high levels of customer satisfaction.
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8.4
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We don't yet have enough review information for Oral-B iO Series 10
Reviews
In comparison:
Philips Sonicare DiamondClean 9300 rank #27 out of 92. Very high levels of customer satisfaction.
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9.1
Great
The Philips Sonicare 9900 Prestige toothbrush offers advanced features, personalized brushing experience, and real-time guidance, making it an ideal choice for individuals who prioritize their oral health and value convenience in their dental care routine. The Oral-B iO Series 10 electric toothbrush is a versatile and effective tool for maintaining oral hygiene, offering a unique combination of oscillating and sonic brushing styles, pressure sensor, long battery life, and advanced timer features.
Expert consensus not yet generated.
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Electric Toothbrushes above are offered because they are in the same price range as Oral-B iO Series 9. To browse more budget and premium electric toothbrushes go to our electric toothbrush ranking .

Position in ranking

We maintain a monthly ranking that sums up expert recommendations for all electric toothbrushes.

Rank Change Price Electric Toothbrush
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Philips Sonicare 9900 Prestige
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Philips Sonicare 4100
The Philips Sonicare 4100 electric toothbrush is highly praised by experts for its advanced features, including sonic technology, sensitive mode, pressure sensor, long battery life, and ADA Seal of Acceptance, making it a reliable and user-friendly option for achieving optimal oral hygiene.
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Oral-B iO Series 10
The Oral-B iO Series 10 electric toothbrush is a versatile and effective tool for maintaining oral hygiene, offering a unique combination of oscillating and sonic brushing styles, pressure sensor, long battery life, and advanced timer features.
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Highest recommended electric toothbrushes this month

ReviewFinder ranks based on a combination of customer reviews, expert reviews / mentions and popularity. Expert recommendations carry the highest weight in the ranking. We do not rank based on price, our commission or brand. electric toothbrushes below are at the top of our ranking this February.

Scroll to see all options. Click on the electric toothbrush for more details.
Oral-B Pro 1000 Philips Sonicare 9900 Prestige Philips Sonicare 4100 Oral-B iO Series 10
Reviews
In comparison:
Oral-B Pro 1000 rank #1 out of 92. Very high levels of customer satisfaction.
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9.1
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Reviews
In comparison:
Philips Sonicare 9900 Prestige rank #2 out of 92. Very high levels of customer satisfaction.
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8.4
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Reviews
In comparison:
Philips Sonicare 4100 rank #3 out of 92. Very high levels of customer satisfaction.
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8.7
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Reviews
We don't yet have enough review information for Oral-B iO Series 10
The Oral-B Pro 1000 electric toothbrush is praised for its advanced cleaning technology, pressure sensor, and ADA Seal of Acceptance, making it a reliable and effective tool for maintaining oral hygiene. The Philips Sonicare 9900 Prestige toothbrush offers advanced features, personalized brushing experience, and real-time guidance, making it an ideal choice for individuals who prioritize their oral health and value convenience in their dental care routine. The Philips Sonicare 4100 electric toothbrush is highly praised by experts for its advanced features, including sonic technology, sensitive mode, pressure sensor, long battery life, and ADA Seal of Acceptance, making it a reliable and user-friendly option for achieving optimal oral hygiene. The Oral-B iO Series 10 electric toothbrush is a versatile and effective tool for maintaining oral hygiene, offering a unique combination of oscillating and sonic brushing styles, pressure sensor, long battery life, and advanced timer features.
More product details More product details More product details More product details
ReviewFinder: reviews, prices and alternatives summarized by a powerful AI engine.