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Oral-B iO Series 9 Electric Toothbrush With 6 Brush Heads, Black Onyx

  • Based on 7,439 reviews
Condition: New
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$267.98 Why this price?
Holiday Deal · 20% off was $334.98

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Dec 26
Order within 2 hours and 10 minutes
Available payment plans shown during checkout

Style: iO9 Power Extra Refills Bundle


Color: Black


Features

  • COMPATIBLE ONLY WITH ORAL-B iO REFILL HEADS
  • You Will Receive 1 Oral-B iO Series 9 Black Onyx electric toothbrush, 4 Oral-B iO Ultimate Clean replacement brush heads, and a powerful charging travel case
  • PERFECT PRESSURE: Signals red when brushing too hard and green when brushing just right
  • COMPATIBLE ONLY WITH ORAL-B iO ELECTRIC TOOTHBRUSH HANDLES
  • You Will Receive 2 Oral-B iO Ultimate Clean replacement brush heads
  • Combines Oral-B unique round brush head with gentle micro-vibrations for a surprisingly enjoyable experience and healthy teeth and gums for life

Brand: Oral-B


Color: Black


Size: 7 Piece Set


Material: Nylon


Age Range (Description): Adult


Manufacturer ‏ : ‎ Oral-B


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Daily Brilliance: Discover the Habit-Forming Magic of the iO 9 Series
Style: iO9 Power Handle Color: Blackonyx
Overall Satisfaction: I give the Oral-B iO Series 9 a solid 5. This toothbrush is amazing and well worth the higher cost compared to other series. Main Purpose: I purchased this toothbrush to maintain optimal dental health and minimize the need for extensive dental procedures. Ease of Use: The toothbrush is excellent, and you can even turn on the phone to track your performance. It offers awards for meeting specific goals, some of which can be challenging to achieve. Performance: The Series 9 comes with additional sensors and a flat magnetic mount for convenient charging. While the battery drains quickly, it's not an issue for short 2-3 minute sessions. Features: The ability to visually track cleaning habits is a standout feature. With multiple modes available, I typically use sensitive, whitening, or daily settings. Durability: The toothbrush is very durable, and despite the quick battery drain, it's not problematic for regular use. Value for Money: Although expensive, the toothbrush pays for itself when considering the savings on dental bills, primarily limited to cleanings. Comparisons: Compared to other Oral-B models, the Series 9 is more advanced, with the phone app being the most significant difference. It provides detailed information about brushing habits and areas that need improvement. Pros: Maintain Oral Health: Keep your teeth clean and healthy with advanced features. App Integration: Track your brushing habits and receive feedback on the app. Charging Options: Charge the toothbrush using the magnetic mount or the convenient travel case with an attached cable. Cons: Lack of Apple Watch Compatibility: It would be more convenient if the toothbrush worked with the Apple Watch, eliminating the need to pull out the phone for information. Additional Tips: For a clean toothbrush and to avoid hardened toothpaste, use the travel charger instead of the magnetic mount. Cleaning the head after each use and washing it with water is also recommended. Recommendation: If you're looking for a top-notch toothbrush that not only ensures oral health but also provides insightful data through a dedicated app, the Oral-B iO Series 9 is worth the investment. ... show more
Reviewed in the United States on November 14, 2023 by C. Harvey

  • Hi-end electric toothbrush
Style: iO9 Power Handle Color: Aqua
Here's my look at it: This toothbrush is for lazy people who just don't like morning routines. Powered toothbrushes clean so much better compared to manual ones! This one has so much power my gums bled at the beginning. What I like: - long handle, can reach places you wouldn't reach with short toothbrush - timer that shows how long do you have to brush for - battery lasts (took it on a trip with no charger, 1 week daily use - no problem, can probably last even longer) - changing this battery is possible - bottom unscrews, no glue/adhesive/buy a new unit bs! - thank you, Braun engineers - relatively impact resistant. I dropped it 3 times on a hard tile floor, and it survived the fall. You shouldn't test it, because it depends which way it falls and on what surface, but mine is fine. - has an app. This app allows you to track what teeth exactly you have brushed, but I found it excessive, while it is a 'wow' technology for someone who are crazily obsessed with oral hygiene, I am just brushing without it now. Which one to pick? Honestly, I'd go with io7 if you don't care about bells and whistles, especially if the price is tasty. If it costs around $200, go with this one. What I don't like: - I wish manufacturer let me position toothbrush vertically in the case (make a small indentation for it to stand), instead of dismantling it every time when I travel - heads for it are kinda expensive - can be expensive, not a regular dollar store purchase TLDR; Hi-end electric toothbrush for lazy people who would want a quality teeth cleaning with some of the features that I found excessive, but otherwise built robust and does its job well. ... show more
Reviewed in the United States on September 6, 2024 by Stepan

  • Best Electric Toothbrush Ever!
Style: iO9 Power Handle Color: Blackonyx
I've been using an electric toothbrush for many years and I'm not talking about the drugstore cheapo versions (although I've tried those as well). I typically go for top of the line in almost anything I buy because I really believe you get what you pay for. With some things you can cut corners, but when it comes to my health or my teeth, that's not the time to make the cut. The most I've spent on an electric toothbrush in the past was around $180 for the Sonicare Diamondclean. It lasted me for many years, so if you break down the price over years, it wasn't all that expensive on an annual basis. Besides, we have spent that much going out to dinner at a really nice restaurant (that's how I typically justify the price of more "costly" items)! The Sonicare recently started acting up with it's brushing performance and the power button was getting hard to press, so I decided to replace it. I was satisfied with it's performance over the years, but wanted to try a round brush head this time and Oral B is the leader in that category. There are so many options with Oral B so I had to do a lot of research, starting at the top, of course. I was skeptical about the hefty price tag for the IO9, so I didn't immediately opt for the best of the best. I read many reviews and watched several videos for the IO, Genius, and Pro lines before finally deciding to just bite the bullet and go for it! The main feature I wanted with the IO9 that the others don't have is the 3D AI tracking. I have been getting really lazy with my brushing - walking around the house doing other things and really not paying attention to how effectively or how long I was brushing each area of my mouth. Yes, my Sonicare had a quadrant timer, but it didn't track how much time and effort was spent on all the zones. The IO9 tracks every surface of your teeth - inside, outside, chewing, left, right, front center and front bottom. It gives you a visual display on your phone as you're brushing so you know exactly when to move to the next area. It is taking me a little longer than normal - around 3 minutes (including tongue) to effectively brush everywhere, but that's okay, it's what I needed. I read some reviews and watched some videos that said the brush couldn't determine where it was in your mouth and I have not found that to be the case. My guess is that it partially learns your brushing habits to improve the tracking. I always brush in the same order, left to right, top to bottom, so it hasn't had any issues with accurately determining where the brush is in my mouth. I also like the pressure sensor that turns red when you're brushing too hard or your chosen color when not brushing hard enough. I didn't realize I was brushing harder than I should until I bought this toothbrush. The tongue cleaning mode is also useful as it's set for 30 seconds. I wasn't brushing nearly 30 seconds before this toothbrush. In summary, this is the best toothbrush I've ever used. Here are the pros and cons in my opinion: Pros: - Excellent, powerful cleaning backed by ADA approval - 3D tracking of all tooth surfaces with the app for a thorough clean - Tongue cleaning mode with set time - Larger brush head covers more area - Quiet - Fast charging - Sleek and attractive appearance and small footprint - Magnetic base that charges fast Cons: - Price - The brush head is a little large. I have a smaller mouth and it fits, but some might find it a little uncomfortable - My biggest gripe is that two people can't use the app unless you either use the same cell phone or constantly pair and unpair the base with each of your phones - The travel case only holds one brush and it doesn't use a USB charger like every other travel device ... show more
Reviewed in the United States on August 4, 2022 by Julie

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