[This review was collected as part of a promotion.] This is a great product. My husband loves that is is rechargeable and he does not have to replace batteries all the time to use it. It took a bit of time for him to understand how it works since he has sensitive teeth and he used the brutal mode. I told him there was a sensitive mode and he loves it

[This review was collected as part of a promotion.] I am really happy that I have gotten this electric toothbrush. I have always used a manual toothbrush and I must say that this is definitely much better. This electric toothbrush is easy to use and comes with everything needed. It cleans my teeth way more thoroughly then a normal brush does. I like the look and design of it as well. It is well made and feels like it will last a good long time. So overall I am definitely happy with this and think it is well worth getting.

[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!

[This review was collected as part of a promotion.] Wow!! Can I just say if one could love a toothbrush like a favorite blanket, this would be it. The sittings for each brush is just amazing, we will be adding one for each grandchild. The teen lives the colors to choose from and the sitting to fit him and not just a toothbrush.

[This review was collected as part of a promotion.] Was told to get me an electric toothbrush and I thought no that's the lazy way out. I then decided to give it a try and got this one and I will never go back to a regular one. My mouth feels so much cleaner.

I am a retired dentist who has used the Braun-Oral B electric toothbrushes since they were first sold, probably close to 50 years ago. They have been the electric toothbrushes on the market and I always recommended them to friends and family. The new IO series is superior to the old style, which hadn’t substantially changed since the introduction.

[This review was collected as part of a promotion.] Very smart little toothbrush! I like the convenient charging case. It did take a little bit to figure out, but once I did it is amazing. I love the different colors that you can change the lights to on it. All in all it is a great product!

[This review was collected as part of a promotion.] As a long time electric toothbrush user, I was very surprised and happy with the quality of the i07 toothbrush. I really like all the visual feedback this toothbrush gives. Additionally, it can be a little awkward given that you need to take the toothbrush out of your mouth to view the data. Regardless, I am a fan! It also helps prevent you from brushing to hard. Which I like because I am always worried about damaging my gums. This brush has a bunch of brushing modes for you to select based on your preferences. I still need to understand some of these differences. I know it’s pretty hard to get jazzed up about a toothbrush, but this product seems to do a great job keeping your teeth healthy.

[This review was collected as part of a promotion.] This works great as an electric toothbrush. It gets my teeth clean in a way that a regular brush just doesn't. You can feel the difference. When I first started using it, my gums started to bleed (I read this is normal for when starting to use any electric toothbrush). I changed the brush to Sensitive Gums mode and it really helped me ease into it. The pressure sensor is fantastic. When you make too little contact with your teeth, a light on the toothbrush is blue. When you have too much pressure, the light is red. Just right and it glows green. It works every time and really helps get the most out of the brush. The design is also really slick. The all black looks great on my countertop. The one downside is that I could never get the bluetooth to connect to the app on my iPhone 11 Pro. I tried multiple times with uninstalling the app and reinstalling, turning bluetooth on and off, resetting the toothbrush. I tried it all. Unfortunately, there isn't great documentation or videos on this. Here's the upside though - I just admitted defeat and decided not to use those features. And the toothbrush is still really really great even if it can't connect.

[This review was collected as part of a promotion.] I’m so pleased with the performance of this toothbrush. It’s sleek, lightweight and isn’t noisy when operated. I like the ergonomic design. Super easy to set up and clean. I like the case that was included which makes storing the brush head convenient. The overall usability is very easy. The app is an added advantage. It’s a must buy in my honest opinion.