Customer Ratings & Reviews

Perfect for tote bag. Exactly what I needed for trsvel and work.

I have periodontal disease and I have been using Sonicare Toothbrushes for over 20 years. My last one was a Flexcare. This 9300 is a step up and I love the new premium brush heads. My tooth care has STOPPED my periodontal disease and my pockets are now normal. I attribute this to my Sonicare brushing. Sonicare brushing has saved my teeth. Oh, with my 9300 I received a clear plastic piece that can sit on the top of the charger base if you don't like the glass cup. I will use it for traveling.

This product helped my mouth stay healthy and my breath smelling fresh!

teeth clean. breath good. very shiny very vibrate much clean

I think the app is a great idea and a wonderful guide. Since the first time I tried the toothbrush my mouth feels fresher and cleaner for longer time. My only regret is why I didn't get it before.

Good performance but brushed do not last long enough

The battery doesn't last as long as my old Sonicare (up to 2 weeks). It's very intuitive, lets you know if you brushing too hard, or moving the brush too much. I used the Bluetooth option a couple times, but now I just go without as I know what the toothbrush "wants".

Never have I ever used a product like this. I don't use the app but the way my mouth feels all day after using it is incredible!

This is the absolute best electric toothbrush I have ever owned. I saw stains disappear the first time I used it. My teeth continue to look nicer with every brush. The chargelast a long time but I am the only user. There are many settings and an app to use if you choose. Also, I love that I could buy it in pink!!!

Good toothbrush that syncs up with an app on your phone to tell you where and how long you have been brushing. Its value depends on how often you'll actually be using the app.

After using my Sonicare Diamond Clean, I will NEVER buy any other toothbrush. My teeth feel as if I have just gotten a cleaning every single day. I wasn't too sure it would be a noticeable difference, but it most certainly is. It's well worth the price

I have this toothbrush and had continuous problems with it. It works great until it doesn't turn on one day. Phillips customer service is not very helpful. I do not recommend buying this. If you do, it will possibly be the most expensive toothbrush you will buy that will eventually not function. I recommend possibly looking into Oral B electric toothbrushes instead.

If you want a good tooth brush that spins instead of only vibrating, go with oral b io7

I already own another Sonicare. I bought this model because I wanted the additional "smart" features. However, when I tried to link the toothbrush to my phone I discovered that the smart phone app requires you to sign a privacy (or rather lack of privacy) agreement that gives Philips the right to share your personal data with whatever third parties they choose. To me this seems outrageous. The toothbrush app keeps track of detailed information about you and your brushing habits - how old you are, where you live, how often you brush, what time of day, how hard you press. And it uploads this personal information to Philips which is then free to use it or sell it however they want. Usually when a company exploits it's customers like this they at least offer their product for free (think Google and Facebook), but this toothbrush cost $200! And even Google and Facebook have settings that allow you to opt out of some of their tracking. In the Philips app if you change your privacy setting to not share your data with Philips the app erases your information from your phone and unlinks from the toothbrush - effectively taking away all the "smart" features.

My wife and I have owned 3 of these toothbrushes over the past few years. All have broken. It still makes a noise but the brush head does not oscillate correctly.

It’s awful experience, the brush head just does not fit the charging unit no matter what and that’s the reason I returned it. Of course Best Buy is another painful experience

its not that worth at this price... price is too high