[This review was collected as part of a promotion.] The Oral B serious 9 Black Onyx toothbrush is an electric toothbrush. It is Bluetooth compatible. The toothbrush comes with a magnetic charger which is really cool. It is pretty heavy and a decent size toothbrush. It came with a traveling case along with 4 brush tips! Wow I definitely did not expect that! The toothbrush gives you a recommended time for how long you should brush your teeth. It changes different colors, and tells you good morning & good evening. Displays different smiley faces which is super fun. While brushing your teeth, it tells you the right/wrong way on how to brush. The brush comes with different settings such a sensitivity, whiten, gums, intense clean, ect. The toothbrush feels amazing on my teeth. My teeth feel super clean. It feels like I just walked out of the dentist office after using this. This will be my new brush everyday. I highly recommend this product to everyone!

[This review was collected as part of a promotion.] The iO9 Series Black Onyx tooth brush works great! It has different settings depending on what you want- daily cleaning to teeth whitening. The colored ring lets you know when you’re teeth are clean and you can move on to the next area.

[This review was collected as part of a promotion.] This product comes with extra brushes. It’s very sturdy. Feels super nice . Let’s you feel refreshing after doing absolutely nothing but holding it. Small tip to get them pearly whites clean . I would recommend this to anyone that hates brushing

I bought this toothbrush when it originally came out it is worth what you're paying for it. I run out of the headbrush and. Use the original oral b electric brush what a difference my teeth did not feel clean. I ran out and bought the toothbrush head I needed. I can't use any other toothbrush what a difference!!!!

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.] This one s a great toothbrush with a lot of modes .. it is quiet and easy to use … it holds a charge for along time … my kid wants to brush her teeth 10 times a day now because it takes all the work out of brushing your teeth ..

[This review was collected as part of a promotion.] I recieved this and love the fact that I can switch between a whitening setting a sensitive setting and a deep clean setting but even on the sensitive setting it hurt my teeth and gums so bad maybe it just takes some time to get used to

[This review was collected as part of a promotion.] I've loved how clean my teeth feel after using this electric toothbrush. I enjoy the different settings/brush features, and the fact that the toothbrush times my cleaning. I feel like I will be very satisfied with the quality for a long time, and look forward to having a clean and fresh smile! :) I'd definitely recommend this brush to others!

[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.

[This review was collected as part of a promotion.] I was shocked at how powerful this brush is. It’s a sleek design and has a lot of different settings depending on what you are looking for. My issue with it is that it won’t connect to the app. Not that I necessarily need it but for the cost of this brush it should at least connect to the app. The other huuuge problem I have is there is a space between the base of the toothbrush and the head. So as you can imagine all the spit and toothpaste that gets up in there and then once you rinse your brush off and come back an hour later and all that mess will drip down all over the base and charged. Not the most appealing. I’m surprised again for the money they didn’t find a solution for that space.