ReviewFinder Electric Toothbrushes

Oral-B iO Series 8

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16 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 [16]

81
Total expert reviews: 16
  • with a score: 4
  • without a score: 12
Highest score by Home Tester Club
94
Average score based on 16 reviews
81
Lowest score by metro.co.uk
60

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 8 electric toothbrush is highly praised for its efficient plaque removal, pressure sensor, long-lasting battery, and endorsement from the ADA, making it a top choice for individuals who prioritize oral health and want to improve their brushing habits.

The Oral-B iO Series 8 electric toothbrush has received positive reviews from experts for its efficient plaque removal and professional cleaning capabilities. The unique linear magnetic drive system combines round brush movements with gentle micro-vibrations, ensuring thorough cleaning.

The brush head has more bristles and new tuft designs to cover hard-to-reach places. With six different cleaning modes and customizable brushing programs, it caters to various oral care needs.

One standout feature of the iO Series 8 is its pressure sensor, which alerts users when they are applying too much force while brushing. This helps protect gums and enamel from potential damage. The pressure sensitivity is adjustable, and visual indicators provide feedback on brushing technique.

This feature is particularly useful for individuals with sensitive teeth or gum disease.

The toothbrush offers a long-lasting battery life of 10 to 14 days on a single charge, making it convenient for frequent travelers or those with busy schedules. The fast charging capabilities and clear battery display further enhance its usability.

The Oral-B iO Series 8 has received the ADA Seal of Acceptance, indicating that it meets the high standards set by dental professionals. This certification adds credibility to the toothbrush and assures users of its safety and efficacy. It is recommended for individuals who prioritize oral health and have specific dental concerns.

The built-in timer and Bluetooth connectivity with the Oral-B app are highly praised features. The timer ensures users brush for the recommended two minutes, while the app provides interactive brushing feedback and tracks brushing habits over time. This feature is beneficial for individuals who want to monitor their oral hygiene habits and receive personalized tips for improvement.

Overall, the Oral-B iO Series 8 electric toothbrush offers efficient plaque removal, a pressure sensor for protecting gums and enamel, a long-lasting battery, and the endorsement of the ADA. It is suitable for individuals who prioritize oral health, have specific dental concerns, and want to track and improve their brushing habits.

Brushing

The Oral-B iO Series 8 electric toothbrush combines round brush movements with micro-vibrations, offering six cleaning modes and customizable programs for efficient plaque removal and comprehensive oral care.

The Oral-B iO Series 8 electric toothbrush utilizes a unique linear magnetic drive system, which combines round brush movements with gentle micro-vibrations for more efficient plaque removal. The round brush head oscillates and rotates, effectively directing cleaning energy to every individual bristle.

The brush head is designed with more bristles and new tuft designs to cover more surface area, even in hard-to-reach places. The toothbrush offers six different cleaning modes, including daily clean, sensitive, whiten, gum care, intense, and super sensitive, catering to various oral care needs. It also has customizable brushing programs like deep clean and massage.

The iO Series 8 is compatible with iO brush heads specifically designed for the series, which are marked with symbols for easy differentiation. Overall, the Oral-B iO Series 8 provides professional cleaning and is highly efficient in removing plaque.

What type of brushing technology does the Oral-B iO Series 8 use?

The Oral-B iO Series 8 utilizes a unique brushing technology called the linear magnetic drive system. This technology effectively directs the cleaning energy to every individual bristle on the round brush head. It integrates round brush movements with gentle micro-vibrations, resulting in better plaque removal. According to the review on Business Today, the linear magnetic drive system is designed to provide professional cleaning and is touted to be more efficient in cleaning compared to traditional geared or sonic motors used in other electric toothbrushes.
Based on 2 quotes from 2 sources [show quotes and sources]

Does the Oral-B iO Series 8 come with an oscillating brush head?

Yes, the Oral-B iO Series 8 comes with a round brush head that oscillates and rotates. According to a product review on businesstoday.in, the iO 8 features a round brush head designed for professional cleaning, which effectively directs the cleaning energy to the point of every individual bristle. The new Ultimate Clean brush head created for the iO has more bristles and new tuft designs, including twisted bristles and shorter and longer bristles. This design helps cover more surface area for better plaque removal, even in hard-to-reach places, as mentioned in a product review on Popular Mechanics.
Based on 2 quotes from 2 sources [show quotes and sources]

Are there different cleaning modes offered by the Oral-B iO Series 8?

Yes, the Oral-B iO Series 8 electric toothbrush offers multiple cleaning modes. According to various product reviews, it has six brushing modes: daily clean, sensitive, whiten, gum care, intense, and super sensitive. These modes provide different levels of intensity and functionality to cater to various oral care needs. Additionally, some reviews mention that the iO Series 8 also has customizable brushing programs, including options like deep clean and massage, which are tailored to specific oral care needs.
Based on 6 quotes from 5 sources [show quotes and sources]

What types of brush heads can be used with the Oral-B iO Series 8?

The Oral-B iO Series 8 Electric Toothbrush is compatible with the iO brush heads specifically designed for the iO series. These brush heads are round in shape and feature a multi-directional bristle arrangement for a thorough and effective clean. According to the product review on techadvisor, the iO heads are marked with small symbols to differentiate them, so you can easily switch between different brush heads if desired. Sorry, I can only provide information about Oral-B iO Series 8.
Based on 2 quotes from 2 sources [show quotes and sources]

Pressure Sensor

The Oral-B iO Series 8 Electric Toothbrush is highly praised for its pressure sensor feature, which detects and alerts users when they are applying too much force while brushing, helping protect gums and enamel from potential damage.

The Oral-B iO Series 8 Electric Toothbrush is highly praised by experts for its pressure sensor feature. The pressure sensor is designed to detect and alert users when they are applying too much force while brushing their teeth. It helps protect gums and enamel from potential damage caused by excessive pressure.

The pressure sensor triggers a visual indicator, such as a red light or illuminated ring, to let users know when they need to lighten their brushing technique. It also reduces the movement of the bristles to protect teeth until the pressure is relieved. The pressure sensitivity is adjustable, with Smart Pressure Sensors indicating the level of pressure being applied through color changes - red for brushing too hard and green for the perfect pressure.

The pressure sensor provides visual alerts, eliminating the need for audible alerts. Overall, the pressure sensor in the Oral-B iO Series 8 is effective in providing feedback and helping users maintain a healthy brushing technique.

Does the Oral-B iO Series 8 have a pressure sensor?

Yes, the Oral-B iO Series 8 Electric Toothbrush is equipped with a pressure sensor. It has Smart Pressure Sensors that indicate when you are brushing too hard (red) and when your pressure is optimal (green). This feature helps protect your gums and enamel from potential damage caused by excessive pressure during brushing. According to product experts on LifeHacker and Electric Teeth, a pressure sensor is one of the most important features to have in an electric toothbrush.
Based on 6 quotes from 5 sources [show quotes and sources]

How does the pressure sensor work in the Oral-B iO Series 8 toothbrush?

The pressure sensor in the Oral-B iO Series 8 toothbrush is designed to detect and alert you when you're applying too much force while brushing your teeth. It helps prevent you from brushing too hard, which can potentially damage your gums and enamel. When you apply excessive pressure, the pressure sensor will trigger a visual indicator, such as a red light or illuminated ring, letting you know that you need to lighten your brushing technique. It will also reduce the movement of the bristles to protect your teeth until the pressure is relieved. This feature helps ensure a safe and effective brushing experience. According to product reviews on LifeHacker, Electric Teeth, Expert Reviews, BeautyHeaven, and businesstoday.in, the pressure sensor in the Oral-B iO Series 8 is effective in providing feedback and helping users maintain a healthy brushing technique.
Based on 6 quotes from 6 sources [show quotes and sources]

Does the pressure sensor on the Oral-B iO Series 8 provide visual or audible alerts?

According to various product reviews, the pressure sensor on the Oral-B iO Series 8 provides visual alerts. The smart pressure sensor ring illuminates in red when too much pressure is applied while brushing and in green when the pressure is just right. It helps you to know when you are brushing too hard and when your pressure is optimal without the need for audible alerts.
Based on 5 quotes from 5 sources [show quotes and sources]

Is the pressure sensitivity adjustable on the Oral-B iO Series 8?

Yes, the pressure sensitivity on the Oral-B iO Series 8 toothbrush is adjustable. It is equipped with Smart Pressure Sensors that can detect if you are brushing too hard or applying the right amount of pressure. According to a product review on LifeHacker, the Smart Pressure Sensors indicate the level of pressure you are applying by changing colors - red for brushing too hard and green for the perfect pressure. This feature helps prevent excessive pressure and potential damage to your teeth and gums.
Based on 2 quotes from 2 sources [show quotes and sources]

Battery Life

The Oral-B iO Series 8 electric toothbrush has a long-lasting battery life of 10 to 14 days and fast charging capabilities, making it a convenient and reliable option for maintaining oral hygiene.

The Oral-B iO Series 8 electric toothbrush has an average battery life of 10 to 14 days on a single charge, according to expert reviews. This makes it a convenient option for people who travel frequently or have busy schedules. While individual usage and brushing habits can affect battery life, the toothbrush's clear battery display and fast charging capabilities help mitigate any potential issues.

The iO Series 8 has a rechargeable battery, allowing users to easily charge it when needed. It takes approximately 3 hours for the toothbrush to reach a full charge, which is significantly faster than the standard 12-hour charging time of other Oral-B models. Overall, the iO Series 8 offers a long-lasting battery and quick charging, making it a reliable choice for maintaining oral hygiene.

What is the average battery life of the Oral-B iO Series 8?

According to various product reviews, the average battery life of the Oral-B iO Series 8 electric toothbrush is around 10 to 14 days on a single charge. However, it's worth noting that individual usage and brushing habits can affect battery life. Some reviewers have reported that the toothbrush may not last the full two weeks, but the clear battery display and fast charging capabilities of the iO8 help mitigate this issue. Overall, the iO Series 8 offers a long battery life, making it convenient for people who travel frequently or have busy schedules.
Based on 5 quotes from 5 sources [show quotes and sources]

Does the Oral-B iO Series 8 have a rechargeable battery?

Yes, the Oral-B iO Series 8 has a rechargeable battery. According to a review on youmemindbody.com, the toothbrush can be used for up to two weeks on a single charge. This is especially convenient for people who travel frequently or have busy schedules.
Based on 2 quotes from 2 sources [show quotes and sources]

How long does it take for the Oral-B iO Series 8 to fully charge?

According to multiple product reviews in the ReviewFinder database, including Tech Advisor, Tech Telegraph, Business Today, Popular Mechanics, and LifeHacker, the Oral-B iO Series 8 takes approximately 3 hours to reach a full charge. The fast charging feature of the iO Series 8 is considered a great improvement compared to the standard 12-hour charging time of other Oral-B models.
Based on 6 quotes from 6 sources [show quotes and sources]

Certification

The Oral-B iO Series 8 electric toothbrush has received the ADA Seal of Acceptance, confirming its safety and efficacy and making it a recommended choice for individuals prioritizing oral health.

The Oral-B iO Series 8 electric toothbrush has received the prestigious American Dental Association (ADA) Seal of Acceptance. This certification confirms that the toothbrush has undergone independent testing and meets the high standards set by the ADA for safety and efficacy.

The ADA Seal of Acceptance is a symbol of recognition given to dental products that have been proven to perform as claimed by the manufacturer.

According to expert reviews, the Oral-B iO Series 8 is highly recommended for individuals who prioritize oral health and want a toothbrush that is backed by professional dental organizations. The ADA Seal of Acceptance provides assurance that this toothbrush is effective in maintaining oral hygiene and preventing dental issues.

The certification is particularly important for individuals with specific dental concerns, such as gum disease or sensitive teeth. The Oral-B iO Series 8 has been tested and proven to be safe and effective for these conditions, making it a suitable choice for those seeking a toothbrush that can address their specific needs.

Overall, the ADA Seal of Acceptance adds credibility to the Oral-B iO Series 8 electric toothbrush and assures users that it has met the rigorous standards set by dental professionals. This certification makes it a reliable choice for individuals looking for a high-quality toothbrush that is endorsed by dental experts.

Does the Oral-B iO Series 8 come with an ADA Seal of Acceptance?

Yes, the Oral-B iO Series 8 electric toothbrush has indeed received the American Dental Association (ADA) Seal of Acceptance. According to a product review on Electric Teeth, the toothbrush has undergone independent testing, which confirms that it performs as claimed by the manufacturer and meets the high standards set by the ADA. The ADA Seal of Acceptance is a symbol of recognition given to dental products that have met the ADA's criteria for safety and efficacy.
Based on 1 quotes from 1 sources [show quotes and sources]

Timer

The Oral-B iO Series 8 Electric Toothbrush with its timer and app connectivity provides a thorough and personalized brushing experience, making it a great choice for individuals who want to maintain proper oral hygiene and track their brushing habits.

The Oral-B iO Series 8 Electric Toothbrush has received positive reviews regarding its timer feature. The toothbrush comes with a built-in 2-minute quadrant timer that pulsates every 30 seconds, ensuring that users brush for the recommended time and achieve a thorough clean.

The motor also pauses at 30-second intervals, indicating when it's time to move the brush head to a different zone of the mouth. This timer feature is highly beneficial for individuals who want to ensure they are brushing for the recommended two minutes and maintaining proper oral hygiene.

In addition to the timer, the Oral-B iO Series 8 also offers Bluetooth connectivity and a phone app called Oral-B app. This feature has been praised by experts as it allows users to monitor and track their brushing sessions. The app provides interactive brushing feedback, allowing users to watch their phone screen while brushing to track the coverage of their brushing.

It provides real-time information on missed areas and offers guidance on improving brushing technique. The app also includes a timer to ensure users brush for the recommended amount of time.

The app's tracking capabilities are another valuable aspect of the product. Users can track their brushing habits over time, with weekly and monthly reports on brushing performance and suggestions for improvement. The app can detect areas that have been brushed and provide personalized tips and reminders.

This feature is particularly useful for individuals who want to monitor their oral hygiene habits and make adjustments to their routine for better dental health.

Overall, the Oral-B iO Series 8 Electric Toothbrush with its timer and app connectivity offers a comprehensive solution for individuals who want to ensure they are brushing for the recommended time and receive personalized feedback on their brushing technique. It is suitable for those who prioritize maintaining proper oral hygiene and want to track their brushing habits for improved dental health.

Does the Oral-B iO Series 8 come with a two-minute timer?

Yes, the Oral-B iO Series 8 does come with a two-minute timer. According to product reviews on BeautyHeaven, Electric Teeth, and youmemindbody.com, the toothbrush has a built-in 2-minute quadrant timer that pulsates every 30 seconds. This feature helps to ensure that you brush for the recommended time and achieve a complete clean. Additionally, the motor momentarily pauses at 30-second intervals, indicating that it's time to move the brush head to a different zone of the mouth. After three pauses of the motor, you would have completed the recommended two minutes of brushing time.
Based on 4 quotes from 3 sources [show quotes and sources]

Does the Oral-B iO Series 8 come with Bluetooth connectivity and a phone app to help monitor elapsed time?

Yes, the Oral-B iO Series 8 Electric Toothbrush comes with Bluetooth connectivity and a free phone app called Oral-B app. According to various product reviews, including techtelegraph.co.uk, techadvisor, Popular Mechanics, youmemindbody.com, and others, the toothbrush can be connected to the app via Bluetooth on both Apple and Android devices. The app provides various features to help monitor and track your brushing session. One of the main features is interactive brushing feedback, where you can watch your phone screen while brushing to track the coverage of your brushing. The app shows real-time information on the areas you may have missed while brushing and provides guidance on how to improve your brushing technique. It also includes a timer to ensure you brush for the recommended amount of time. Additionally, the app allows you to track your brushing habits over time, including weekly and monthly reports on how well you are brushing and how you can improve your routine. The app can detect the areas where you have been brushing and provide personalized brushing tips and reminders. So, yes, the Oral-B iO Series 8 does have Bluetooth connectivity and a phone app that can help monitor elapsed time and provide valuable feedback for a more effective brushing experience.
Based on 12 quotes from 9 sources [show quotes and sources]

Best Alternatives

3 best electric toothbrushes in the same price range as Oral-B iO Series 8

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Oral-B iO Series 9 Oral-B Genius Pro 8000 Philips Sonicare DiamondClean Smart
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Oral-B iO Series 9 rank #14 out of 94. Very high levels of customer satisfaction.
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9.1
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Oral-B Genius Pro 8000 rank #19 out of 94. Very high levels of customer satisfaction.
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9.6
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Philips Sonicare DiamondClean Smart rank #21 out of 94. Very high levels of customer satisfaction.
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9.6
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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.
Expert consensus not yet generated.
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 8. 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
NBC News
Healthline
T3
Wirecutter
Good Housekeeping
TechRadar
Electric Teeth
Health.com
WIRED
The Strategist
1
- $25
Oral-B Pro 1000
5
-
-
1
1
-
-
-
1
1
2
- $43
Philips Sonicare 4100
1
-
-
-
2
-
5
-
2
-
3
- $365
Philips Sonicare 9900 Prestige
-
-
1
-
3
3
4
-
-
-
4
- $380
Oral-B iO Series 10
-
-
-
-
-
1
-
1
-
-
Show all rows
Best for Travel
20 Mar 2024 (1 month ago)
Read article
Best app-enabled electric toothbrush
14 Dec 2023 (4 months ago)
Read article

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 April.

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Oral-B Pro 1000 Philips Sonicare 4100 Philips Sonicare 9900 Prestige Oral-B iO Series 10
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In comparison:
Oral-B Pro 1000 rank #1 out of 94. Very high levels of customer satisfaction.
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9.1
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Philips Sonicare 4100 rank #2 out of 94. Very high levels of customer satisfaction.
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Philips Sonicare 9900 Prestige rank #3 out of 94. 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
Price
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 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 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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