Customers recognize the iO Series 9 Connected Rechargeable Electric Toothbrush for its exceptional cleaning capabilities, overall performance, and ease of use. Many appreciate the long battery life, useful app, convenient travel case, and helpful pressure sensor. However, some customers find the price to be high, and others have noted that the brush heads are different from the older Oral-B design.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 13 Showing 241-260 of 582 reviews
Rated 5 out of 5 stars
Works Well to Improve Brushing
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The toothbrush and real-time app work well for me. However, if you need to pause the brushing momentarily around the two-minute mark, the app ends your brushing. The other option if you need to pause momentarily is to take the active toothbrush out of your mouth, but then toothpaste goes everywhere.
An additional area that could be improved would be better onboarding with an explanation of how to move to different modes. That being said, the small improvements that are needed would not stop me from recommending the item.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This toothbrush is easy to use but it's software is lacking. After multiple updates, the app is still buggy when brushing. For the price that I paid, I expected better.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Amazing product , more useful with oral b app which is easy to use and to keep track of your progress which you could also share if you have a dentist .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great device. Have not felt my teeth cleaner with the traditional tooth brush. Highly recommend especially for those who tend to have build up between dental cleaning. App a bit buggy but confident it will improve.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Best toothbrush ever. Best auto toothbrush I have ever owned. Love the charging system, way cleaner than any other charging system out there!
I would recommend this to a friend
Rated 5 out of 5 stars
Great electric toothbrush
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Oral B IO Series 9 is an excellent electric toothbrush. It gets my teeth really clean.
Note: The toothbrush is on the expensive side. If you do not want to pay $250 -$300 price range then get the IO Series 7 or 8. It's the same toothbrush as series 9 minus gadgets (i.e. color screen, 3D app that maps your teeth as you brush and chargeable carrying case).
I am just a gadget guy. ☺