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Customer Ratings & Reviews

Your price for this item is $79.99
The comparable value price is $119.99

Customer reviews

Rating 4.7 out of 5 stars with 228 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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93%would recommend to a friend

Customers are saying

Customers are enthusiastic about the iO Series 5 Rechargeable Electric Toothbrush, particularly its cleaning performance and ease of use. Many find that it leaves their mouth feeling very clean and appreciate how simple it is to set up and use. The battery life and timer are also well-received features. However, some customers have noted that the brush head lacks a cap.

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 1 Showing 1-20 of 228 reviews
  • Pros mentioned:
    Cleaning performance, Ease of use

    Rated 5 out of 5 stars

    Ob iO8

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It seems excellent to me, it helps me a lot to keep better track of my brushing, sometimes it even saves me time and I feel my mouth cleaner

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Amazing Clean & Worth Every Penny!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I absolutely love this Oral-B iO Series 5 toothbrush! The clean feels like I just left the dentist every single time. The pressure sensor and different modes make it super easy to get a thorough clean without over-brushing, and the battery lasts way longer than I expected. I loved it so much that I ended up buying a second one for my significant other, and now they’re obsessed with it too. Our teeth genuinely look and feel better—brighter, smoother, and cleaner. If you’re debating it, just get it. This toothbrush is definitely worth it!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Worth the money! Buzzzz

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice electric toothbrush. It whitens your teeth after a couple of days if you use whiteing tooth paste. Has a long battery life, lasts about 2 weeks. I just dont know why my girlfriend likes to brush her teeth all the time with this tooth brush, but it is amazing! She is is a in a great moood and very happy after using this tooth brush. Has cool lights on it too.

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning performance

    Rated 5 out of 5 stars

    Oral B Oi

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this toothbrush, takes some time to get used to but now I can see the difference in my smile

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning performance

    Rated 5 out of 5 stars

    Great Electric Toothbrush

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’m never using manual toothbrush again! This toothbrush leaves my mouth clean & refresh. It cleans every tooth & gum efficiently!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good toothbrush but little issue

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good toothbrush but like every-time i finish using it i have to take the head off to clean the toothpaste that gets inside or else when i wake up the next morning theres toothpaste residue dripped all over my toothbrush. Idk if thats normal this is my first electric toothbrush.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    My favorite

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best toothbrush ever. I really feel like I just came out of the dentist room each time I use it. It’s affordable and works great

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Nice brush but dirty when new

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great. Nice interface, only problem was when inopened the box it was covered in dust/mold. Washed it off and its ok i hope.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Cleaning performance, Pressure sensor

    Rated 5 out of 5 stars

    Amazing Toothbrush, My Teeth Have Never Felt Clear

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’m extremely happy with this electric toothbrush. The cleaning power is on another level compared to a regular brush. After the first use, my teeth felt smooth and polished like I just came from the dentist. The pressure sensor and cleaning modes are very helpful, and the brush is gentle but still very effective. The battery lasts a long time, and the travel case is a nice bonus. For the price, this is a great upgrade for everyday oral care. Highly recommended.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Cleaning performance, Timer

    Rated 5 out of 5 stars

    Awesome Toothbrush!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome Toothbrush! Cleans my teeth really well and feels like a professional cleaning. The timer is super helpful, and the battery lasts long. Great value for the price!

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning performance
    Cons mentioned:
    Brush head

    Rated 5 out of 5 stars

    Great upgrade, brush head a bit large

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I had a very old OralB electric toothbrush and this one is a fantastic upgrade. The battery in my old toothbrush was shot so, after shopping around, I decided on this version. OralB needs to shrink their product line as I nearly went to a different brand trying to decipher all the different versions they sell. Nevertheless, I got this one and really like it. The app is great and helps me make sure I get even coverage. The brush head that comes with the toothbrush is excellent, though I had to get used to it being quite a bit larger than my previous one. I could imagine that smaller folks would not find this to be the most comfortable toothbrush. My teeth feel much cleaner throughout the day even just brushing in the morning and night. The battery seemed to have lasted longer after the first time I charged it so I'm a little nervous it will not be as long lasting over time, but it's too soon to know.

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning performance, Pressure sensor

    Rated 5 out of 5 stars

    So far so good

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve been using the Oral-B iO Series 5 for a few months, and it’s been great. The app is easy to use and actually helps improve my brushing routine. The pressure sensor is a nice touch and keeps me from brushing too hard. It’s simple to set up, comfortable to use, and leaves my teeth feeling really clean. Overall, it’s an effective electric toothbrush that does exactly what it promises. Definitely recommend if you’re looking for something reliable with a bit of smart tech.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Pressure sensor, Timer

    Rated 5 out of 5 stars

    Recommended by my dental hygienist.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was recommended by my dentist's office. I like that there is a light indicator for the pressure sensor and a built in timer that vibrates so you know to move to another quadrant of your mouth. The battery last for at least a week, which is also nice. We will see what the dentist says at my next appointment. Hopefully it's making a difference.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life
    Cons mentioned:
    Brush head

    Rated 5 out of 5 stars

    Excellent upgrade from older model!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I recently purchased the new Oral-B iO series rechargeable toothbrush to replace the older Oral-B model, and I really love the brush heads and settings on the newer model. The brush head that it comes with was a little too rough so I bought the gentle brush heads, and they feel so much better on my gums and teeth. Overall, a nice improvement from the older version, and the charge lasts for 2 weeks!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Pressure sensor

    Rated 5 out of 5 stars

    Oral-B iO Series 5 Rechargeable Electric Toothbrus

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I recently purchased the Oral-B iO Series 5 Rechargeable Electric Toothbrush in Black, and I couldn't be more pleased with my purchase. The sleek and modern design adds a touch of sophistication to my oral care routine. The brush head provides a thorough and gentle clean, leaving my teeth feeling exceptionally clean and polished. What sets this toothbrush apart is its advanced technology. The smart pressure sensor ensures that I brush with the right amount of pressure, preventing any potential damage to my gums and enamel. The real-time feedback through the interactive display is a helpful feature that guides me through my brushing sessions. The battery life is impressive, lasting for several days on a single charge. The convenience of wireless charging adds to the overall user-friendly experience. I appreciate the attention to detail that Oral-B has put into creating a high-quality electric toothbrush that not only delivers on performance but also exceeds expectations in terms of design and functionality. Overall, the Oral-B iO Series 5 has become an essential part of my daily oral care routine, and I highly recommend it to others looking for an effective and stylish electric toothbrush.

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning performance, Pressure sensor

    Rated 5 out of 5 stars

    Great electric toothbrush for the price.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great feeling and great cleaning tooth brush. The smaller head and light showing you proper pressure has given me a cleaner feeling. A great electric toothbrush for the price.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Cleaning performance

    Rated 5 out of 5 stars

    Excellent device.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent purchase, teeth feels clean and well brushed/polished, battery life is excellent, feels easy in my hands. There are also different settings to better meet your needs.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use, Timer

    Rated 5 out of 5 stars

    First electric

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is the first electric toothbrush I have had. It's easy to use, like the lights that show how much pressure and that I have gone the correct length ot time. The charge lasts all week. Charges when not needed and ready when needed.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Cleaning performance

    Rated 5 out of 5 stars

    Love mynew brush!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    One of the best investments I've made. My teeth feel like the dentist cleaned them after every use! The battery life is also great with this brush.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    First Electric Toothbrush and Never Going Back

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    Best Buy Employee
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was my first time using an electric toothbrush and I chose this one in particular because it had a smaller head which needed to brush individual teeth. Even if you have sensitive teeth it has many modes including a lighter brush vibration. Would recommend. Only gripe is that it doesn’t have a good cover.

    I would recommend this to a friend
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