Oral-B iO Series 8 Electric Toothbrush with 2 Replacement Brush Heads and Travel Case, Rechargeable Toothbrush, Whitealabaster
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Availability:
In Stock.
Arrives
Sunday, Jul 19
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Style: iO8 Power Handle
Color: Whitealabaster
Features
- In just 1 week REMOVE 100% MORE PLAQUE and GET 3X HEALTHIER GUMS* switching to ORAL-Bs MOST ADVANCED TECHNOLOGY *vs a manual brush
- KEEP YOUR MOUTH HEALTHIER FOR LONGER! Join 8 out of 10 people that became better brushers thanks to iO PERSONALIZED GUIDANCE in just 1 week
- EXPERIENCE ORAL-BS SMARTEST BRUSHING: 6 clean modes and colored interactive display to track your brushing time and celebrate you for a great clean
- NEVER MISS A SPOT with the A.I. POWERED ORAL-B APP that tracks how and where you brush in real-time and coaches you TO BECOME A BETTER BRUSHER
- PROTECT YOUR GUMS WITH iO PRESSURE SENSOR, Oral-B's only one to signal if you brush TOO HARD, TOO SOFT or JUST RIGHT for an effective and safe clean
- BRUSH CONVENIENTLY on the go with the 3H FAST CHARGER and TRAVEL CASE. Display always track your battery level
Description
The Oral B io series rechargeable toothbrush combines powerful, but gentle micro-vibrations with Oral B unique dentist-inspired round brush head design for a professional clean feeling every day. The smart pressure sensor helps to keep you from brushing too hard to protect your gums and enamel. Ai recognition using an interactive display helps guide you to your best clean for all areas of the mouth. A 2-minute quadrant timer comes built-in that pulsates every 30 seconds, ensuring a complete clean. The frictionless, smooth magnetic drive system transfers energy to the bristle tips for a clean that wows. Replace your Oral B io series replacement brush heads every 3 months For best results.
Product Dimensions : 7.01 x 3.94 x 9.96 inches; 1.16 Pounds
Item model number : iO M8.3A1.1B
Batteries : 1 Lithium Ion batteries required. (included)
UPC :
Manufacturer : Procter & Gamble
Best Sellers Rank: #66,466 in Health & Household (See Top 100 in Health & Household) #457 in Electric Toothbrush Replacement Brush Heads
#457 in Electric Toothbrush Replacement Brush Heads:
Customer Reviews: 4.5 4.5 out of 5 stars (2,870)
Brand Name: Oral-B
Age Range Description: Adult
Included Components: Cover, Timer, Travel Case
Model Name: iO Series 8 Electric Toothbrush with 2 Replacement Brush Heads
Target Audience: Unisex-Adults
Package Type Name: Box
Global Trade Identification Number: 79
Manufacturer: Procter & Gamble
UPC: 069055128879
Manufacturer Part Number: iO M8.3A1.1B
Model Number: iO M8.3A1.1B
Other Special Features of the Product: Pressure Sensor
Power Source: Battery Powered
Item Firmness Description: Soft
Toothbrush Head Shape: Round
Operation Mode: Automatic
Number of settings: 6
Reusability: Reusable
Mount Motion: Vibrate
Number of Items: 1
Unit Count: 1 Count
Number of Pieces: 1
Item Dimensions: 7.01 x 3.94 x 9.96 inches
Item Weight: 1.16 Pounds
Material Features: Reusable
Bristle Material: Nylon
Handle Material: Plastic
Color: Whitealabaster
Theme: Oral Care
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 19
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: iO8 Power Handle
Color: Blackonyx
I've had the the iO8 for a little over a month now, so here goes... After almost 15 years, my Sonicare finally bit the dust. It was a great toothbrush, but I used the opportunity to explore other options. When I bought the iO8, the iO10 was the latest and greatest, but the iO10 was over 200 dollars more, and as far as I could tell, the only inherent differences where a base that lit up, a speckled handle (super cool aesthetic - that's not sarcasm) and an extra tongue cleaning mode? None of these could get me to justify the price difference so I got the 8 on sale. Overall, I am VERY happy with switch over from Sonicare. The features I think are better than Sonicare are: • the weight and form factor (I know things have changed in 15 years - my wife has a new Sonicare, so even compared to that I think this guy has a leg up). • the LCD screen. This is really great. I thought it was a little gimmicky at first, but it does some great things. It lets me know how long I have been brushing, it's visible while brushing from my peripheral, it tells me the percentage of battery is left, and the visual rewards when you finish (I live for the starred-eye happy face) actually must do something, because I shoot to get that guy every time. • the charging base is magnetic and heavier, which is not only more secure, but feels more modern. • the rotating brush action feels closer to the dentist cleaning which I dig. My teeth feel cleaner after brushing with this compared to the Sonicare. • the iO8 has more cleaning modes than the Sonicare. Granted I only use the intense mode, but that's me. • I like that the timer on the iO8 just keeps going. The Sonicare just turns off after 2 minutes, but the iO8 will let you keep brushing if you choose to. • while brushing, the iO8 will give periodic buzzes every 30 seconds. The Sonicare does too, but the iO8 will buzz a number of times to let you know which interval you are at. 30 = 1 buzz, 60 = 2 buzzes...resets after 2 minutes. There is one area where iO8 falters compared to the Sonicare, and it's not so much the brush but the iO brush heads. For some reason, Oral-B decided to put two little holes towards on the head close to the brush itself. I can't decipher any functional reason, so it must be for aesthetics? When you brush your teeth, these holes collect saliva and feed it down the interior of the brush head where it naturally leaks out the bottom. For a second, I thought, as a 42 year old person, that I had forgotten how to not drool all over myself. Seriously Oral-B, get this together. The iO8 also has an app that I have used a total of one time. I tend to brush my teeth in the shower most of the time and, even when I don't, I'm not going to watch my phone to determine where I have brushed well or not. So that's gimmicky. Also, and my dentist told me this before I got the iO8, Oral-B heads are taller than Sonicare heads. So if you have a tiny mouth (not me), you might want to reconsider. As mentioned before, I REALLY like this toothbrush. When I see the dentist next l, I won't have to lie about brushing twice a day.
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Reviewed in the United States on November 15, 2023 by M. Amarillas
Style: iO8 Power Handle
Color: Blackonyx
Makes me want to brush my teeth! The accompanying app is very good at tracking how long a I brush and whether I’m adequately brushing all areas. Very helpful!
Reviewed in the United States on May 20, 2026 by Susan R. Smith
Style: iO8 Power Handle
Color: Whitealabaster
I have loved this toothbrush every day for almost two years. It does such a great job. A few weeks ago it stopped holding a charge. I looked it up in my Amazon order history. It was ~eight weeks inside the 2-year warranty. I contacted Oral B and they gave me return instructions. They were courteous and helpful. I sent it to them and they checked it out and sent me a brand new toothbrush. I had it within a week. Without Amazon's Order History, I would never have found my purchase info to be able to submit for a warranty fix or replace. Love Amazon! Love Oral B! My teeth and I love my toothbrush!
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Reviewed in the United States on September 14, 2025 by CFP
Style: iO8 Power Handle
Color: Blackonyx
Great toothbrush. I bought another for my spouse because I enjoyed it so much. That said, it's starting to spray from the connection where the head connects to the brush. I'm not sure it was worth the price, but I do like it thus far.
Reviewed in the United States on March 1, 2026 by Bryan Lilley
Style: iO8 Power Handle
Color: Blackonyx
I had a Phillips toothbrush previously and I decided to give this one a try after seeing how high it was rated in Consumer Reports. The toothbrush works great and has a very nice feel to the handle. It has way more features than I would ever use but I do like the light that indicates whether you have the correct amount of pressure. I also like the vibration indication when you are done with a row. The main thing I noticed between Phillips and this toothbrush was the diameter of the handle by the brush is bigger on this one so your mouth is open a bit more. It felt strange at first but now its fine. I was concerned about the base on this one since there are no sides to hole it but it works very well. The magnetic ball socket holds it in place better than I was expecting. The other nice feature is the toothbrush starts up slowly, so you can press the button and get it in your mouth without toothpaste going everywhere. I used the phone app once. It worked well but for me it isn't worth getting the phone out every day which I am brushing. The battery life is very good. In general, this is a pretty pricey toothbrush with a lot of sensors packed into it. I don't know if it is really worth the price but I am very happy with it.
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Reviewed in the United States on June 16, 2022 by DDorrance
Style: iO8 Power Handle
Color: Violetametrine
I had another brand for a year. It was my first electric toothbrush, an inexpensive battery operated one which did okay. It had the round brush head and a scrubbing brush. I only used the round brush head part. I decided to bite the bullet and get an Oral B iO series 8. I love this toothbrush. It makes my teeth feel much cleaner than a manual toothbrush or the other electric toothbrush. They feel almost like I just had my hygienist clean my teeth. Hopefully my next dental visit will show some improvement. The code to register it didn’t work initially. I successfully registered it with the code three weeks later. Pros: quieter (buzz rather than a loud clacking sound), doesn’t wax and wane in power output, green light ring with proper brushing pressure, timer with 30 second pulses, stays charged for a couple weeks or more (I am still on the first charge from 3 weeks ago using it at night only), round brush head only, easy to hold handle, weight of the charging base so doesn’t tip easily, purple color (had to get that in there). Cons: really expensive, travel case isn’t a charging case, expensive brush head refills.
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Reviewed in the United States on November 9, 2024 by Denise K.
Style: iO8 Power Handle
Color: Violetametrine
I don't usually write reviews but i knew when I purchased this tooth brush that i wanted to write one for it. After my last Denist appointment I decided manual toothbrushes simply was not doing the job so I decided it was time to invest in my oral care & switch a few things that simply just was not working anymore .. So i tested it out for a month & man i love this toothbrush & look forward everyday to brushing my teeth & hitting the goals set , I’ve seen such a difference in the overall health of my teeth & color . I love that it times your brushing , also allows you to keep like a little brushing journal , tracks gum bleeding & when to change the brush head . All things i feel is really convenient to update ur dentist on when you visit . I also picked up a night routine which to be honest i wasn't a consistent night brusher before with my manual toothbrush at all & would oftentimes fall asleep forgetting . Not anymore this toothbrush gives my mouth such a deep clean I almost enjoy & look forward to that feeling day & night . The battery life does go down fast within like 2 weeks it needs a recharge but thats not really a issue to me at all . I do still use a manual toothbrush for my tongue my own personal preference . I think my favorite part is brushing for the amount of time recommended because i know for sure in the past i wasn’t hitting that goal . Overall this is the most expensive toothbrush i ever brought considering i only ever used manual toothbrushes my whole life lol , but im glad i ignored the negative reviews & purchased anyway because i love it & can never go back to regular on the shelves toothbrushes like ever . Ohh & the light up colors are pretty to 😊
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Reviewed in the United States on January 11, 2022 by Kel
Style: iO8 Power Handle
Color: Violetametrine
Best in class and works great with cleaning thoroughly and leaving teeth squeaky clean. App does great job guiding and making sure you don’t miss any teeth and area of your mouth.
Reviewed in the United States on February 28, 2026 by Steven Espinal