Customer Ratings & Reviews

So far, this is way better than my old non iO brush. The bristles does not separate & hit my gum line. It’s a bit slippery holding it so I wish it had more grip. I’m also not a fan of the pricier replacement heads.

Love this electric toothbrush. Wished I’ve purchased them sooner. Easy to use and my teeth feels so clean after. Bought another 2 for my siblings.

This toothbrush is a game-changer. It feels like a professional cleaning every time I use it. The smart pressure sensor helps me brush just right — not too hard, not too soft. The vibrations are gentle yet powerful, and the sleek Icy Blue design adds a modern touch to my bathroom. I also love the real-time feedback and the fact that it's rechargeable and lasts for days. Highly recommend it for anyone looking to upgrade their oral care routine!

I honestly didn’t expect to be this impressed by a toothbrush, but here we are. This thing is amazing. From the first time I used it, I could tell it was on a different level. The bristles are soft yet super effective at getting between teeth and along the gumline without causing any irritation. It feels like I just left the dentist—every single time I brush. The handle has a perfect grip, and the overall design makes it easy to reach those tricky spots in the back of my mouth. Plus, it actually made me look forward to brushing my teeth (something I never thought I’d say). My teeth feel cleaner, my breath stays fresher longer, and I’ve even noticed my gums looking healthier after just a couple of weeks. If you’re on the fence about upgrading your toothbrush—do it. This one delivers way more than expected. Total game changer!

I have always been a manual toothbrush person and had no desire to change to an electric toothbrush. I was the only person in my house that didn’t have one. I have had good luck with the brand of toothbrush I had been using. And then I had a visit with my dentist and learned a sad truth about what my manual toothbrush was doing to my gums so it was time to make a change. I did my research and landed on this toothbrush and model. I like that it has a pressure sensor with light to easily tell you if you are pressing too hard, too light, or just right. The battery lasts long before needing a charge and the unit is quieter than the ones my family uses. It also has a built in timer and buzzes to make sure you get each quadrant of your mouth. My teeth and gums are looking and feeling better than ever before.

Very easy to use and lightweight charges fast and clean teeth

This is one of the best toothbrushes I ever had. I suffer from severe gum disease and used to have very expensive trips to the dentist since I have to have my cleanings every 3 months. Every time I went to my visits I had to have extra things done and treatments since it wasn’t getting any better. I asked my dentist to recomend something, since it was becoming quite a struggle. He recommended this, and my gums have never been better. You can change the setting to exactly what you need and the light lets you know if you are doing it okey or not. After this I can never go back to a regular brush, now every 3 months when I have to do my cleanings I pay a regular fee for a regular cleaning since my teeth and gums are so much better, it is not painfull anymore. This has really affected my life in such a possitve way, I will recommend this for anyone it is totally worth it.

I switched to the Oral-B IO 4 and it does a good job of cleaning the teeth and massaging the gums. The battery lasts for about a week if you use it twice a day for the recommended 2+ minutes each time. The app they provide can track your use and how hard you're pressing.

BEST TOOTHBRUSH EVER!! The app is amazing with the timer and the sensor so you dont brush so hard. Only downside doesnt have the tooth coverage for it being a old model overall amazing toothbrush for the price

I decided to switch to an electric toothbrush almost a year ago and I have really been enjoying this one! There’s an app you download to see your battery life, time your brushing sessions, complete challenges and more. It has just the right amount of technology without going overboard. Refill heads can be found on Amazon for cheap. Charging is easy and takes about maybe a few hours to go from 20% to 100%. I highly recommend this toothbrush.

This was recommended by my dentist and it was the best purchase ever. After use you feel like you've gone to the dentist. You receive the best cleaning from this toothbrush

Was in the fence about power. I was wrong and had under estimated the cleaning ability. Left teeth feeling extremely clean!

The Oral-B electric toothbrush is effective, easy to use, and helps improve oral hygiene with its powerful cleaning action.

i love my toothbrush it clean my teeth really well

Good electric toothbrush that doesn't cost a crazy amount. I like the led light pressure sensor and the buzzing timer aspect. I don't like keeping the charger plugged in as I have limited space around my sink, so I wish the battery lasted a bit longer, but other than that, can't complain.

I bought this for my wife as a Christmas gift. Initially, seemed a bit complicated for her because of the features. That is no longer the case and she likes it very much.

Works well. Quieter than the one that died after many years. The older one cam with a little clock/timer device so I could visually see my brush time. The visual color coded brush pressure feature is nice. Have not used the online features. They don't sound useful.

I love my new Oral B iO. I especially like the color changes that help guide you through the brushing process. My mouth and feels extra clean.

Cleans well, small can get the hard-to-reach areas.

My husband loves this toothbrush. Says his teeth feel much cleaner with the round rush.