[This review was collected as part of a promotion.] This is a great toothbrush! I love the different settings for different types of cleaning. I've been using the whitening setting along with some whitening toothpaste, and I've really noticed a difference. I also like the timer function to stay on track.

[This review was collected as part of a promotion.] I am very happy to have experienced this type of toothbrush. I can’t say enough good things about it. Before using this toothbrush you need to read the manual and go through a set up process. It is not too difficult. There are five settings to choose from. The settings are daily clean,gumcare,sensitive,whitening and intense. I liked all the settings but found the intense setting to be too strong for me. There is a timer to let you know when you have brushed enough. It is also smart phone compatible. This toothbrush holds the charge well. It lasts about a week without being on the charger. It does not take up a lot of counter space in the bathroom. It is also very lightweight and easy to travel with. A handy travel bag comes with the toothbrush. I highly recommend this toothbrush. I feel confident that my teeth are their cleanest and healthiest after brushing with the io7

[This review was collected as part of a promotion.] The Oral B series 7 black onyx toothbrush is so powerful. It has some of amazing features. The latest technology makes it easy to keep track of how long you are actually spending brushing your teeth. There are multiple language settings that make it easy to set to your likings. After using the oral B series 7 electric toothbrush I will never use a regular toothbrush again.

[This review was collected as part of a promotion.] This is a truly impressive toothbrush! Wow. It uses AI technology to make sure you are brushing thoroughly and long enough. It has a timer as well as pressure technology. It’s sleek looking and compact enough to keep on my bathroom counter. Worth the money!

[This review was collected as part of a promotion.] This is an amazing and powerful toothbrush! It can connect to your phone too! It has amazing settings that you can choose from depending on what you are looking for like gum cleaning and whitening! It charges extremely fast too! I would highly recommend this product!

[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.] I bought this for my husband who does not like the other power toothbrush we have. He loves this one! The brush head is a great size. The batteries work great, it looks great and has the right amount of pressure. It does not irritate his gums and the texture of the brush is just right, not too hard or soft. Now i need one!

[This review was collected as part of a promotion.] I really like this product. I’ve never seen this before on shelves but this one is pretty cool! I love it! I was super excited to try it. I would definitely recommend this to anyone looking for a new toothbrush.

[This review was collected as part of a promotion.] I received my toothbrush a couple of days ago and I love it! My teeth feel cleaner than ever. Doesn’t hurt your mouth like some electric toothbrushes. I absolutely love that it came with replacement heads. Charger works great, no problems with tooth brush coming off the charger

[This review was collected as part of a promotion.] Love this toothbrush. It is simple yet has great features that are easy to understand. I really like the black design, the wireless charging, and how you can customize the color of the light. It appears this does a very good job cleaning, and will use this product for a long time.