Oral-B iO9 Toothbrush

The ultimate electric toothbrush

The Oral-B iO9 is an advanced electric toothbrush that combines cutting-edge technology, sleek design, and smart functionality. In this article, we’ll delve into its features, comparisons with similar products, user reviews, and more.

What Makes the Oral-B iO9 Toothbrush Unique?

The Oral-B iO9 toothbrush stands out due to its innovative combination of functionality, advanced technology, and user-friendly design. Unlike many other electric toothbrushes, the iO9 features a frictionless magnetic motor that drives precise oscillating and rotating movements, paired with micro-vibrations for a thorough and gentle cleaning experience. This motor is quieter than previous models and adds a modern touch to daily oral care routines. The toothbrush also includes a smart OLED display, which provides real-time feedback, allows users to select from seven cleaning modes, and even displays smiley faces to encourage good brushing habits.

Additionally, the iO9 excels in personalisation and tracking capabilities. Its 3D teeth tracking, paired with the Oral-B app, maps brushing progress across 16 zones of your mouth, ensuring no spot is missed. The pressure sensor is another unique feature—it not only warns when you’re brushing too hard but also indicates optimal pressure with a green light, promoting healthier brushing habits. Together, these features make the iO9 a premium option that blends sophisticated design with practical, cutting-edge oral hygiene technology​.

Comparing the Oral-B iO9 with Similar Toothbrushes

The Oral-B iO9 competes with premium models like the Sonicare 9900 Prestige and the Oral-B Genius AI. Notably, the iO9 features a frictionless motor that produces micro-vibrations for a thorough yet gentle clean. This motor operates more quietly than previous models like the Genius AI​

Design-wise, the Oral-B iO9 toothbrush boasts an interactive OLED display, something missing from the Sonicare 9900. However, the Sonicare offers a more compact design and a longer battery life of up to four weeks compared to the iO9’s two weeks.

Another key difference lies in smart features. The iO9 uses 3D sensors and an app to monitor brushing in real-time, offering personalised recommendations. While the Sonicare app is also robust, it focuses more on educational content than interactive gamification.

What makes it stand out?

The Oral-B iO9 toothbrush stands out for its ability to deliver a personalised brushing experience, thanks to its advanced technology. With its quiet motor and ergonomic design, it transforms dental care into a more pleasant routine. Additionally, the real-time pressure system not only protects gums but also encourages correct technique.

PROS

Superior Cleaning: Micro-vibrations ensure effective cleaning of every tooth surface.

Interactive Display: Allows mode selection and displays motivational emojis post-brushing.

Smart Pressure Sensors: Real-time indicators help prevent gum and tooth damage.

Cleaning Modes: Includes 7 modes such as Daily Clean, Gum Care, and Tongue Clean.

App Compatibility: Offers interactive guidance to improve brushing technique.

Sleek Design: Available in Black Onyx, White Alabaster, and Rose Quartz with ergonomic finishes.

Fast Charging: Magnetic base fully charges the toothbrush in just 3 hours.

Premium Accessories: Comes with a travel case featuring a charging function.

PROS

Expensive Replacement Heads: These are specific to this model and cost more than standard ones.

Learning Curve: The app may not be intuitive for all users.

Limited Battery Life: Adequate, but other models offer longer usage.

Additional Benefits of the Oral-B iO9 Electric Toothbrush

The timer and zone-monitoring system ensure no area of the mouth is missed. Its Bluetooth connectivity allows users to track detailed statistics via the app, making it perfect for those keen on improving their oral hygiene with precise data.

Oral-B iO9 Features

Cleaning Modes

The Oral-B iO9 offers seven versatile cleaning modes to cater to different oral care needs: Daily Clean, Sensitive, Gum Care, Intense, Whiten, Super Sensitive, and Tongue Clean. Simply choose the mode that best suits your preferences and oral health requirements for a tailored brushing experience.

oral b io9 cleaning modes
oral b io9 charging travel case

Travel Charging Case

Take your Oral-B iO9 with you on holiday to maintain top-notch oral care wherever you are.

Interactive Display

You will see important information and enables you to select between 7 brushing modes.

oral b io9 interactive display

FAQs

Is the iO9 worth it?

The iO9 is a high-end toothbrush that I highly recommend. However, it’s not for everyone. Even if you’re able to afford the premium price, it’s important to note that the additional features aren’t essential. More affordable options, like the Pro 3 3500, clean your teeth just as effectively. That said, if you’re a fan of advanced technology and want the best of the best, this is the one to go for.

What is the difference between Oral-B iO9 and iO8?

The differences between the iO8 and the iO9 are minor: the iO9 has seven cleaning modes instead of six – but how many do you really need? It also has 3D teeth tracking while you brush, which the iO8 doesn’t, but its real-time brushing feedback is almost as good.

How long does Oral-B iO Series 9 last?

If you have an Oral-B iO 7, 8 or 9 Series Toothbrush, the full charge time is only about 3 hours! How long a fully-charged battery will last depends on how often and how long you brush. 

Is the oral-B-iO9 waterproof?

Yes, all Oral-B electric toothbrushes are waterproof, so it is fine to use them in the shower. However, we don’t recommend immersing your brush in water. We know using your toothbrush in the shower saves a vital few minutes on hectic mornings.

Customer Reviews

Review 5/5 😄

I found this toothbrush easy to use, easy to keep clean and it does an excellent job of cleaning teeth, gums and tongue. The built-in led light changes colour to show when I am applying the right amount of pressure (red when I am pressing too hard, white when I am not pressing hard enough and green when the pressure is just right). The small display panel allows easy selection of one of the built-in cleaning programs e.g. sensitive teeth, daily clean, gums etc. The free app was downloaded and used to help clean my teeth better by displaying a real-time diagram of the tooth areas being cleaned. I found that the toothbrush only needed charging around once a fortnight using the supplied magnetic charger. I found that to get a score near 100% on the app I needed to brush for around 3 minutes instead of the 2 minute default brush time. Nevertheless, this is a great piece of kit albeit an expensive one.

Review 4/5 😄

Great piece of kit does what it says on the box/tin only moan the charging stand is magnetic. This means any slight bump the toothbrush falls off the base. The two pin plugs were intermitent but after fitting a new socket plate they seem to work fine.

Review 3/5 😕

The app really isn’t great, “3D teeth tracking” frequently incorrectly estimates which teeth are being brushed. Difficult to see which teeth the brush thinks are being brushed unless the brightness is set high on the phone screen, especially in daylight, the result was that teeth end up being brushed longer impacting the battery and head life.
The brush itself is very good and can leave teeth feeling very clean, a lower spec with less “AI” would probably have been very good.
Faults aside, the app is good at forcing concentration whilst brushing. It’s a real shame it’s not as accurate as it claims.

Users frequently praise the Oral-B iO9 for its exceptional performance and user-friendly features. Many highlight its ease of use and the effectiveness of its pressure sensor in ensuring flawless teeth and healthy gums. The ergonomic design of the handle also receives positive feedback for its comfort, although some see its high price as a drawback. In addition, while the app is considered a valuable tool for improving brushing techniques, users note that it is not essential for enjoying the benefits of the toothbrush.
Translated with DeepL.com (free version)

Recommending the Use of a Dental Irrigator

To complement the iO9, a dental irrigator can be ideal. These devices clean between teeth and below the gum line, offering a more comprehensive hygiene routine and reducing the risk of cavities and periodontal diseases.

Should You Buy the Oral-B iO9 Toothbrush?

The Oral-B iO9 is an innovative product that redefines electric brushing. Although its price is steep, the quality and technology make it a worthwhile investment for those serious about oral health.

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