ReviewFinder Electric Toothbrushes

Oral-B iO Series 9

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24 Verified Hands-On Reviews

To combat fake reviews we only accept video reviews from verified channels. Each review must show the product and the face of the reviewer.

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
ReviewFinder: authentic product reviews 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.

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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.

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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.

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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.

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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.

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Position in ranking

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

Rank Change Price Electric Toothbrush
Health.com
T3
Healthline
TechRadar
Wirecutter
The Strategist
NBC News
Good Housekeeping
WIRED
Electric Teeth
1
- $47
Oral-B Pro 1000
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.
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-
-
1
1
2
1
1
-
2
+9 $44
Philips Sonicare 4100
The Philips Sonicare 4100 Electric Toothbrush is highly praised for its effective cleaning capabilities, pressure sensor, long battery life, ADA certification, and two-minute timer, making it a reliable choice for maintaining proper oral hygiene.
-
-
-
-
2
5
1
2
2
5
3
- $320
Philips Sonicare 9900 Prestige
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.
-
1
-
3
-
-
-
3
-
4
4
- $376
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.
1
-
-
1
-
-
5
-
-
-
Show all rows
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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 July.

Scroll to see all options. Click on the electric toothbrush for more details.
Oral-B Pro 1000 Philips Sonicare 4100 Philips Sonicare 9900 Prestige Oral-B iO Series 10
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9.1
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Philips Sonicare 4100 rank #2 out of 96. Very high levels of customer satisfaction.
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9.3
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Philips Sonicare 9900 Prestige rank #3 out of 96. 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
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 4100 Electric Toothbrush is highly praised for its effective cleaning capabilities, pressure sensor, long battery life, ADA certification, and two-minute timer, making it a reliable choice for maintaining proper 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 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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