Ordered from company. Need sensitive mode for gingival recession. Mode switch quite working on 2nd day. Can’t operate modes from the brush or the nonfunctioning App. so, brush not working and app not working (both are supposedly options for mode changing). Before returning decided to call company. They could not help but said someone else would call me back. They never did. Pathetic all the way around.

[This review was collected as part of a promotion.] I have been using this toothbrush for a couple of weeks, it's a nice lightweight and quite toothbrush. I like that it has a timer, and a sensor to let you know if you are brushing well or need to improve. I love the traveling case, very convenient to keep your toothbrush clean. I would definitely recommend this toothbrush.

I doubted that the claim that these can whiten teeth, and I just got a glimpse into my mirror and said out loud, "Oh my God, my teeth! They're so white!" I like the way this round head cleans each tooth. It's why I chose this quiet IO7 series over the Sonic. My dentist uses a round electric brush, so why wouldn't I? Works great; the electric brush is not very loud at all compared to the motors of others I have heard. Easy to use. The app is just meh, though. It's a cool idea, but it does not get the back of my teeth correct when brushing. I love the red/green light on the toothbrush that tells me if I am brushing too hard. After my 2 minutes, I feel like I left the dentist every time I brush. I wake up in the morning with a clean feeling in my mouth. I got a great deal on this toothbrush on the Oral-B website. I will be upset if this brush stops working after my 60 days is up. I had read a few reviews elsewhere where purchasers said the brush just stopped working, no warning. Fingers crossed. I cannot believe this clean dentist visit type feeling. This brush is awesome!

[This review was collected as part of a promotion.] Needed a new brush and wanted to improve my technique. Once I downloaded the app the brush wouldn’t connect. The Bluetooth on my phone couldn’t find the brush to connect. However even without the app this brush is amazing.

[This review was collected as part of a promotion.] This is my favorite toothbrush ever. It has so many mkdes for your liking , cleans my teeth and massages my gums.leaves my mouth feeling so fresh and clean like i visited a dentist. Really amazing technology and touch screen that makes it so easy to operate . Must buy.

[This review was collected as part of a promotion.] I've had electric toothbrushes in the past before but none of the super fancy ones but I absolutely love this one! It's super easy to use and when you use it, you can literally feel it getting every inch of your mouth clean! I've never going back to regular, plain, old toothbrushes.

[This review was collected as part of a promotion.] The i07 Series Black Onyx toothbrush is fantastic. This toothbrush has really helped me realize I wasn't spending enough on brushing my teeth twice a day. This toothbrush also connects with an app so that it can assist you in learning the areas you need to improve on. This toothbrush also assists with gum health and offers a number of other options you just will not get with other toothbrushes. You definitely will not be disappointed with this fantastic toothbrush.

[This review was collected as part of a promotion.] This black onyx is amazing this product has 5 modes to brush your teeth. It’s has a Bluetooth and a travel case when I am on the go. I love that it times you so that you are brushing over 2 minutes. This product is easy to you and I love it and will definitely recommend to all my friends and family.

[This review was collected as part of a promotion.] I received the i07 Black Onyx toothbrush about a month ago. I absolutely will NOT return to using a manual brush again. With using the Onyx I find my teeth and gums are healthier and less sensitive. Also my teeth have never been whiter! With so many wonderful features I find it hard to narrow it down to a favorite. So I will list my top 3. First the timer has been an amazing asset, not only does it keep me on track but also my kids as they brush along with me. Second is the wireless charging, the charge lasts long & the base does not take up hardly any space. Third, the different brushing functions give me a choice as to how I wish to brush.

[This review was collected as part of a promotion.] I really like the features on this toothbrush. It makes it easy to select what setting I want to help clean my teeth. The brush itself is very soft and gentle as it cleans my teeth. It also has a timer so I know how long I have brushed my teeth. The stand does not take up much room on the bathroom counter.