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

  • Based on 7,757 reviews
Condition: New
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$325.93 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Aug 5
Order within 7 hours and 7 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


Age Range (Description): Adult


Special Feature: Pressure Sensor


Power Source: Corded Electric


Item Firmness Description: Soft


Manufacturer ‏ : ‎ Oral-B


Best Sellers Rank: #19,357 in Health & Household (See Top 100 in Health & Household) #158 in Electric Toothbrush Replacement Brush Heads


#158 in Electric Toothbrush Replacement Brush Heads:


Customer Reviews: 4.3 4.3 out of 5 stars 7,757 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 5

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


  • Awesome Tooth Brush!!!
Style: iO9 Power Handle Color: Rosequartz
Bought this new zOral B ios9 electric toothbrush and it is truly the best toothbrush either of us have used. Most impressive is the wide range of settings available from extra sensitive to a more vigorous setting. There are also settings for cleaning the tongue or gums. Easy to hold and very quiet when in use. My only complaint is that this expensive toothbrush, there was no brush holder included so I had to purchase one separately. It's hard to believe that for $250, Oral B couldn't provide a brush holder. Still, a great toothbrush. ... show more
Reviewed in the United States on July 9, 2025 by Amazon Customer

  • It's absolutely amazing 👏! What a game changer!
Style: iO9 Power Handle Color: Rosequartz
I actually purchased the io 9 series on Amazon almost a month ago. I'm not happy I purchased it day's before it went on sale. It's whatever.. Honestly I have to say this toothbrush is absolutely no joke and worth every dollar I paid. The io series is great I went with the io9 series because it comes with 4 brush heads that's good for around a year or more depending on how you use them . Also the lcd screen Honestly not necessary but I love it.. Most important the performance. This toothbrush cleans better than my dentist has ... My teeth get whiter on every use even while I'm using mouth freshener paste. I can only imagine if I try out some heavy grit whitner paste. Also I'm using it on daily clean not the highest level. It's an amazing toothbrush. If the battery dies it has a 2 year warranty or you can just buy a better 14500 battery Oral-B built this unit to be easy to service. As far as mold building up that's not happening with me. I use warm water to rinse out the brush head and main unit. I almost didn't purchase this because of people talking about mold build up! Smh . Honestly rinse it off as you would any tooth brush and dry it off and also let it air out & charge in a dry area. Please do not stick sharp things like picks in the top of the brush handle. There is a rubber seal that protects water from getting into the electronics and if you poke at it black stuff will come out because the seal is made out of black rubber! I will update this review if there are any issue's. If this is all your seeing know I'm a very happy customer and it's working 💪! I do not like I paid much more than the current sale price is but it's whatever... ... show more
Reviewed in the United States on April 8, 2025 by Joe Gervasio Joe Gervasio

  • 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

  • Superb electric toothbrush!
Style: iO9 Power Handle Color: Blackonyx
This is LOVE! Compared to a significantly weaker electric toothbrush, which I thought was something, this blows it away! Yes, it is a tad expensive, but it's a virtual little computer that helps those pearly whites shine! The handle has a circular ring at the top, just below where the brush is inserted. This ring changes color as you brush: blue for not applying enough pressure, green for the exact amount of pressure, and red for overdoing it and potentially damaging your gums. It also has different selections, displayed on the handle, for enhanced brushing, daily brushing, sensitive pressure, and whitening. I LOVE this toothbrush! Five Stars easily ... ... show more
Reviewed in the United States on May 14, 2025 by SUMOFAN :-)

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