[This review was collected as part of a promotion.] This toothbrush is amazing. I received it about 2 weeks ago to try and it has been amazing using it. I really look forward to brushing my teeth just to use it. It’s in different languages for you to try and has a few settings to set your toothbrush depending on what you want. A few of the settings I’ve used are daily clean, whitening and sensitive. It also has a cute little face that counts for how many minutes you have washed your teeth. Definitely recommend investing in this smart toothbrush.

I bought the iO Series 7G Electric Toothbrush Black Onyx three weeks ago and I am very happy I did. I have used other electric toothbrushes from Oral-B but this iO series changed the way I brush my teeth. The teeth look clean and the gums are healthy. The bluetooth connectivity from the toothbrush to the Oral-B App on my iPhone provides realtime information where I am brushing and whether it is with the right pressure. The toothbrush has pressure sensors and a colar indicator of Green (right), Blue (under), or Red that is excessive.

The Bluetooth is abysmal. Half the time it doesn’t understand that I’m in a different quadrant. I could easily get over that but wanted to mention in case you’re a completionist like me and wanted your health app to keep track. Most importantly is the mold. I’ve had this brush about a month and I brush twice a day. I take the head off after each brush and since the bristles and inside the head and base. One day I noticed some blank gunk. I thought maybe it was the design. After careful inspection, I realized it was mold. I’m going back to sonicare flex. That toothbrush lasted over 7 years and I wish I hadn’t thrown it away for this moldy garbage. I’d never recommend Oral B I/O.

[This review was collected as part of a promotion.] I absolutely love this toothbrush, I love the fact that you can download the app and it gives you options on what you need help with. For example, I choosed gum health becauze my gums are super sensitive. I will not go back to a basic toothbrush now!

Well I represent four out of five dentists… I learned of the iO before release almost 2 years ago and couldn’t wait to try it. I find this the best tooth brush ever made. I have used it for 2 years now and love it. I have purchased it for family and friends and recommend it to all my patients.

[This review was collected as part of a promotion.] This toothbrush is one of a kind. It has so many features such as the pressure technology to indicate if you’re brushing too hard or to soft. It also has digital mapping which is hands down the coolest. It also comes with 4 brush heads so you won’t have to buy new ones for quite some time! I can’t say enough good words about this toothbrush. My teeth have never felt so clean in my life and my gums haven’t looked this healthy in years. If you’re on the fence. Just buy it, it’s the best toothbrush ever.

[This review was collected as part of a promotion.] I received this awesome electric toothbrush. I have always wanted one and now I get to try it out. It works great and I can feel the difference between the electric toothbrush and a manual toothbrush. The electric toothbrush makes my teeth feel cleaner.

[This review was collected as part of a promotion.] I was really excited to get the Oral-B black onyx toothbrush, always wanted an electric toothbrush but good ones are always so expensive. I really like that it had smart settings, I tend to brush too hard and the soft setting was great. And because it has its own travel case I can take it any where. Just not use to the small round head yet.

[This review was collected as part of a promotion.] So i have had MANY toothbrushes that are electronic. The most recent before this one was a phillips sonic care. And i was not a fan at all. I felt like it was gonna make my teeth fall out. BUT with the iO9, it has different settings and for me super sensitive is a god send! And i like the fact the tooth brush head is round. It polishes and cleans each tooth separately. Also, i am so bad about counting or keeping track of how long I've been brushing..this thing times me. It also gives you a vibration every 30 seconds. The vibration itself is not overpowering where as some other electric toothbrushes literally make my hand numb. Overall, i am in love with this toothbrush. Everytime I use it, my teeth are so smooth afterwards. Just like you've left the dentist from getting a cleaning done. Teeth are important and taking care of them is VITAL. So if you're questioning whether or not this is a good product. Its not. ITS AMAZING!!!!!! Now go get yours!!

[This review was collected as part of a promotion.] My 13 year old son is notorious for brushing his teeth fast l. Even when I tell him “You can brush your teeth week, or brush them fast but you can’t do both!” I gave him this toothbrush in hopes he does a better job and this thing helps boost him into doing a better job. Maybe it’s the electric part or the chargeable part but so far he’s already stepped up his brushing game, let’s just pray this sticks and continues with good oral hygiene!