[This review was collected as part of a promotion.] I’ve had several electric toothbrushes, and this one is BY FAR the best. Even the brush itself is exceptional- incredibly soft and effective without hurting your gums (even for a notoriously hard brusher like myself). It looks super sleek in my bathroom too... love how the stand is magnetic, which will make it easier to keep clean! The reminders about the brush timing are very helpful and incentivize brushing for a full two minutes (otherwise you get a sad face! Lol). Highly recommend!!

[This review was collected as part of a promotion.] What I love about this product is how soft it is. It glides effortlessly along my teeth. The brush is easy to hold and grip and does not feel like it will slip out of my hands. What I also appreciate is the built-in timer. I never realized how short I was brushing beforehand. This conquers that issue. It is timed to make sure I brush well. Furthermore, the pressure indicator is appreciated, as I never know if I am brushing at the right speed. This toothbrush is like having your own personal dentist at the tip of your teeth!

[This review was collected as part of a promotion.] i got this a week ago and i love it. So easy to use makes my teeth feel squeaky clean love the color and that the ring around it changes colors and also the different settings. Charger is awesome also makes charging it so much easier. Love the travel case also. Love love love the product will definitely recommend to everyone.

[This review was collected as part of a promotion.] I love the iO7 Series Black Onyx toothbrush. It was easy to set up. I download the app to my phone, blue tooth it to my phone so I can keep track of my brushing. I also love the fact I can change the settings, to sensitive, whitening, gum care. My teeth feel so clean after using. I know that I am brushing my teeth correctly because it also has a timer, and if you didn’t brush long enough you will know. It also comes with a charger so you don’t have to worry about having to replace batteries.

[This review was collected as part of a promotion.] I am in love with this toothbrush hands down the best electric toothbrush I have ever owned. Each time I brush my teeth I am now left with that after dentist feel and people have already started to compliment me on how whiter my teeth look since starting to use this toothbrush. I highly recommend.

[This review was collected as part of a promotion.] I love the oral b io9 black onyx toothbrush. It has many features like the sensor that tells you if your brushing your teeth to hard! It will light ur read and I never realized how hard I’m actually brushing my teeth. Because of how hard I brush my teeth I have worn down my Enamel and I think this is a good toothbrush because it prevents me from wearing it down any further. After I brush my Teeth with theIo9 nine black onyx toothbrush my teeth stay feeling clean for hours. It truly does make your mouth feel like you’ve been to the dentist. I also like the display where you can change the settings from whitening gum clean Tongue clean daily clean, super sensitive and intense clean. The charging station is very nice as well all you have to do is place toothbrush on magnetic charging station and it charges very quickly! My teeth are also much whiter it took away some of the stains I had in my teeth and I feel with continued use my teeth and gums will continue to improve!

I bought this about a month ago and find it absolutely useless. I bought it because I got braces and wanted to keep my teeth clean. The app is annoying and the settings won’t stay set. I wanted to use the super sensitive setting due to my mouth being sore from braces but when I’d try to find the setting I’d find it locked on the app and I’d have to perform factory reset on it. Tried to return the toothbrush only to be told I couldn’t due to no longer having the original box. I still had the user manual and inside packaging just not the outer box and still was refused a refund. I will never buy anything with oral b on it which has always been my brand of choice for toothbrushes. Oh well, I’m sure my meager contribution will not hurt them any.

The toothbrush worked great for about 6 months. Now the brush is broken because the magnet inside the handle has come off into the brush head. A tooth brush this expensive should last much longer. Buyer beware. I would not purchase again. I am meticulous about the care of my brush, washing/rinsing both the head and base after every use and storing properly. This is a manufacture defect. Do not buy!

As a dental student, I was excited to try this cutting edge and sleek toothbrush that seemed to “have it all”. I’m always looking for products to recommend to my patients to make their oral hygiene more effective and enjoyable. However, after using this toothbrush for only about 2 or 3 months, I was absolutely disgusted. I was consistent about rinsing the toothbrush off thoroughly after every use and keeping it clean, but that wasn’t enough to keep away black mold from growing inside the mechanical brush head. I ran the toothbrush under water and happened to notice small black specks falling into the sink. I removed the brush head and the inner workings of both the head and the electric toothbrush connector (cannot even be removed) we’re caked in black mold. Unlike other electric toothbrushes, this one circulates water and toothpaste through the brush head (that goes into your mouth) and the connecting pieces that get dirty very quickly. This is resulting in black mold specks actually entering your mouth directly which is a huge health risk and frankly disgusting. I’m severely disappointed in this product and the health hazard it poses for any customer using it, especially for the high cost. Please do not buy this brush until they resolve this obvious issue.

[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.