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 9 Showing 161-180 of 582 reviews
Pros mentioned:
App
Rated 5 out of 5 stars
Great settings
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Posted . Owned for 11 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Using this with the app is very useful. I get to easily keep track of how long I’ve been brushing while being notified when I’m brushing too hard
This reviewer received promo considerations or sweepstakes entry for writing a review.
This electric toothbrush is by far the best in the market. I have tried many battery operated toothbrushes in the past and this one definitely blows every single one of them out the water! Definitely recommend giving it a try.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Best toothbrush I have ever purchased.. This is the 3rd oral b electric toothbrush I have owned.. Great on your gums... Excellent pressure sensor... Gets your teeth nice and clean...
This reviewer received promo considerations or sweepstakes entry for writing a review.
Oral-B replacement brush heads deliver a comfortable and effective cleaning experience. They are a great option for anyone who wants to upgrade their oral care routine.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Made the switch to Oral-B after 15+ years faithful Sonicare user. Extremely Happy I finally took the leap! LOVE LOVE LOVE my new ORAL-B iQ. Highly recommend over the competitor's, wish I made the change sooner.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Luxury looking electronic toothbrush! I love all of the features including daily clean which I use with the Bluetooth feature. It shows how long and where to brush your teeth. It even shows where and how long you’ve used too much pressure. I highly recommend this investment!!!
This reviewer received promo considerations or sweepstakes entry for writing a review.
Been using this for about almost 4 weeks now and I like it. I like the features it has especially the pressure level to alert if you are brushing too hard. Overall a great electric toothbrush. Though I wish it was a bit cheaper.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This brush has expensive replacement heads, but does a great job and has a cool mobile app that helps promote good brushing habits via gamification. The sensors built-in enable you to see where you brush well and where you may have been missing good brushing. There is also a helpful light (green / red) that lets you know if you are using too much pressure — and monitors the amount of time in-use which is bad if too short or too long. All the data is kept historically in your mobile app to help you learn and improve. Overall, it is a great toothbrush!
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was going to wait for the IO 10, I am glad I purchased this one. Greate electric toothbrush. Fun to use, especially with the app. It may be a bit pricey, but worth it
This reviewer received promo considerations or sweepstakes entry for writing a review.
Cleans well. But coming from the Premium series im very very disappointed with battery life. It lasts only one week and if i turn bluetooth off it lasts 8 days. Also that stupid screen that you cant even see while brushing your teeth turns on with the minimal movement. Transporting the toothbrush expect to lose some battery live just for the normal movement of a bag.