Philips Sonicare 9900 Prestige Rechargeable Electric Toothbrush

This brush turns itself off with no warning in the middle of a brushing session. The battery is full and there are no other issues that would make it turn off.

[This review was collected as part of a promotion.] While the product appears to be of decent quality, with a few neat software features, these gimmicks don't merit the price. Similar products, from Philips and others, are a third to a half less.

[This review was collected as part of a promotion.] I definitely feel AND see a difference in my gums and teeth, especially along the gum line where it can be challenging to remove stubborn plaque. The toothbrush is a little noisy compared with my previous Sonicare toothbrush but it is easy to get used to. The app is easy to follow along with while brushing and definitely helps me hit all the target areas. This is by far my favorite toothbrush ever!

[This review was collected as part of a promotion.] Well-made and pretty design. Settings are easy to program based on your cleaning preferences.

[This review was collected as part of a promotion.] Toothbrush is great but the software doesn’t always get it right on which side your brush your teeth so you can’t really rely on this but more on your own brushing

[This review was collected as part of a promotion.] I’m going to recommend to my son, he’s going to love that

[This review was collected as part of a promotion.] Love this toothbrush. It is sleek and fits well in the hand. Great features to monitor the brush cycles. Alerts you when pressing too hard on teeth. This is the best of several sonicare toothbrushes I've owned in the past.

[This review was collected as part of a promotion.] This toothbrush is great. Feels good in the hand and easy to maneuver in mouth. Easy monitoring of progress on App.Various alert features to guide use of the product. Easy charging in the cradle or carring case. Nice upgraded carrying case.

[This review was collected as part of a promotion.] I like the feel dentist clean after brushing, my teeth. The tooth brush is too big for my mouth, I can’t get as good a cleaning for the back of my teeth. I don’t like the app for brushing. It doesn’t follow the areas as I brush, and it’s not an accurate. I hope you have a smaller brush head.

[This review was collected as part of a promotion.] I have had a few different toothbrushes and this is the best I’ve ever owned. I like the app because it shows you the areas that you have to brush and let’s you know when to change the brush head .

[This review was collected as part of a promotion.] I love the color and design coupled with the great ability to see where you clean via the app and change the intensity on the handle. Love the travel case as well!

The best part of this toothbrush is the case and type C charger. The case is compact and beautiful and the magnetic closure is good too although I wish it were a little stronger. The toothbrush itself works great. I would recommend to someone who does NOT change brush modes. I however do change brush modes. You can't do that from the handle of the brush, you must open the app on phone to do so. When you are rushing, that is not feasible. I also thought that this was a smart brush that would change modes based on the brush head being used but to my disappointment, that is not a feature either. I would like a little more weight in the brush handle as it feels like it's going to fall out of my hands quite a bit. It's not slippery, just weightless... feels cheap, especially when compared to the original sonicare Diamondclean. If you are like me, you want something beautiful in your bathroom and this brush just is not as beautiful as my white and silver original sonicare diamondclean. Speaking of white and silver, what are these horrible colors this 9900 comes in??? I have the champagne color thinking it would be tolerable but I'm definitely having buyers remorse. I have gone back to using my non smart diamond clean. One last thing, the app does not guide you to brush the biting surfaces of teeth so when you run your brush over those surfaces you will take time away from other surfaces and your app will say you did not brush for 2 minutes. The touch up option on app is hit or miss as it sometimes pops up and sometimes it doesn't. Do yourself a favor and just buy the non smart original diamondclean.

[This review was collected as part of a promotion.] This was my first electronic toothbrush, and I definitely can tell and feel the difference.

[This review was collected as part of a promotion.] This last improvement has been great. I love the brush and the app connectivity. I’ve used Sonicare for years but all the bells and whistles are worth it.

[This review was collected as part of a promotion.] Sonicare 9900- Everyone should own this toothbrush ! I bought this black one for my husband for Christmas - I have the pink one. Trust me when I say your teeth have never felt cleaner. You can download the app to see if you missing spots when you brush, this is definitely my favorite Philips brush yet. Comes with a small chargeable travel case.

[This review was collected as part of a promotion.] I love my new Sonicare toothbrush! Sonicare toothbrushes are the best in my opinion. Not only does it work great, it's really beautiful and I adore the travel case that comes with and the charging stand. Quite an upgrade and worth the cost. Very happy with my purchase.

[This review was collected as part of a promotion.] This toothbrush feels like I'm getting a gentle and thorough cleaning while I use it and my mouth feels cleaner afterward compared to my old brush.

The toothbrush gets 5 stars by far. I’ve had a Sonicare for 12+ years and I love it. However, the travel case (while pretty) doesn’t close with the toothbrush in it and the plastic cap on the brush. it also doesn’t hold the charger. The regular plastic travel case has plenty of space and is overall a better design.

[This review was collected as part of a promotion.] I like the fact that the app keeps a track of how I brush and shows when to replace the heads. It also shows me historic data and I see improvements over time.

[This review was collected as part of a promotion.] Makes my teeth very white and clean. We’ll constructed.