It works just as good as our 5 year old model. There are fewer settings, which is good. I have never used anything but the clean function. It does remember brush heads, and I don't think that is listed in the specifications or the box. Li-ion batteries increase in power density every year, so this should run longer between charges than our older model.

[This review was collected as part of a promotion.] I chose this toothbrush solely based on its color. I didn't want anything extravagant because it's a toothbrush after all. However, it did motivate me to brush my teeth thoroughly morning and night because how simple it was compared to a manual toothbrush, and simply becuase I like the color pink.

I received this product in exchange for my unbiased opinion. I would give the Philips ProtectiveClean 6100 Sonicare 5 stars. I have been using Sonicare and years and this model works as well as previous versions but has a couple of new features that I really like. I found the design of the Sonicare to be sleek and easy to use. I appreciate the three modes that you can easily switch between `clean`, `white` and `gum care`. I think it will take at least a month to see if there is a difference in each of these modes but it`s nice to be able to choose. I mostly used the white mode and felt that worked very well for me. I also like that the brush head is very easy to attach and remove. This allows you to clean the bottom of the brush head. This design is much improved from previous versions that would allow lots of `gunk` to build up on the inside of the brush head which was difficult to clean. My favorite feature of this toothbrush is the Brush head replacement reminder. This smart brush heads use a microchip to synch with the handle and will alert you with a light on the handle when it`s time to replace the brush head. I really appreciate this feature because I never remember when to it`s time to change this brush head. Another very useful feature is the battery light that indicates the status of the battery life. There are four different colors/beeps that tell you if the toothbrush if fully charged or has no brushing sessions left and needs to be charged. Overall I`m very happy with this toothbrush and feel like the new features are a definite improvement. I would highly recommend this toothbrush for ease of use and helpful features.

I bought a two pack of this product for my wife and me. Mine is not working well and when I called they said my warranty is up but offered me a coupon on another toothbrush. You would think for the money that they would last longer. They really need to improve the quality of the product!!!

It is narrower in size than my old Philips toothbrush and that makes it easier to use. It has several cleaning options, however most of the time I use it just for standard teeth cleaning. I also like that it automatically knows which voltage it is plugged in and it comes with a convenient travel box.

[This review was collected as part of a promotion.] I thought I had a nice toothbrush, you know, an electric one that brushes much better than I could. I was sorely mistaken. I received this complimentary brush to review. In one week, this toothbrush has proved to be impactful. I faithfully go to my annual dental checkups and semi-annual cleanings. I know an improvement will be seen next time, I can see it already. However, It`s not just an appearance advancement. I know my gums and teeth feel better as well. The brush offers 3 different settings, depending on your need. One feature I really like is the learning one. The brush adjusts over the first several days so your mouth will work its way into the brush. After two minutes, it shuts off by itself. I also really like how the Sonicare came fully charged. There are specific instructions on how the first charge needs to go, but after 8 days, I haven`t needed to charge it yet. All told, this brush will make a difference in my dental health, that I am certain. The only negative I can see is the cost of replacement heads. But to me, I look at the long term cost associated with an investment like this. Years down the line, it will save me money in dental work if I take care of my pearly whites now.

It's a great toothbrush! You get a good, clean brushing when you use it. My only complaint is that my Sonicare brushes of the past have something of grips on each side of the handle--which I had never appreciated the significance of until this model. While pretty and sleek in design, this model is missing those grips, and when you're brushing your teeth with a vibrating instrument, those grips keep the instrument from falling/slipping/sliding out of your hand. So, I love my new sleek, pink brush--but really wish it had grips on it.

Been using it for 1-3 months! Cleans well! Easy to use! I like the option of different settings. The charge lasts such a long time! It looks very sleek as well and looks good in the bathroom. I have had other brands and this one is more superior. I will stay with this brand! Worth the money!

I hight recommend this theethbrush , My husband buy me one a year ago (currently using) My favorite setting is (White ) i usually get whiteeng every Six Months and this past appointment with my dentist i just get the cleaning , i recommend this theethbrush and read the instructions how to be used , i can't wait to try the new model and leave my review for all those people who like to read before buy , thank you for you time , don't forget to leave your review to keep improving a good selection .

The ProtectiveClean 6100 Sonicare toothbrush was super easy to assemble and it came already charged for immediate use. There are 3 modes for brushing: clean, white & gum care. After cleaning your teeth you can change the mode to white to brighten up your front teeth and/or gum to massage your gums. Both of these added features are appealing to me because I'm a big time coffee drinker and I'm self-conscious that my teeth are not white enough. Also, I was recently told by my dentist that my gums are beginning to recede, so the gum feature to stimulate & massage my gums can be helpful in preventing further receding. My favorite feature is the Quadpacer, which beeps every 30 seconds so that you can evenly brush each of the 4 sections of the mouth. I like this feature because I know my teeth and mouth are getting a thorough cleaning. This product also comes with a travel case, however, I probably won't use it. I don't travel often and when I do, it's usually for just a couple of days. During my time away, I use a manual toothbrush which I will most likely continue to use. But, if I change my mind, then it's nice to have the travel case which will fit the Sonicare perfectly. My one (small) issue with this product is that I keep pressing the wrong button to power the toothbrush. The power button is located above the cleaning/intensity mode button. It might just be the way I hold the brush but I keep accidentally changing the cleaning/intensity mode when I really want to power on or off the brush. I guess it's just something I'll need to get used to! I truly appreciate the opportunity to receive the ProtectiveClean 6100 Sonicare tooth brush for my unbiased review. I had been using an older model of the Sonicare; I think it's part of the "E" series, so it's nice to get an upgrade! The ProtectiveClean 6100 definitely meets my expectations for a Sonicare toothbrush and the Philips brand. My first Sonicare was originally referred to me by my dentist, and I've always been pleased with the quality of the toothbrush and how well it cleans my teeth and mouth. I'm confident that the 6100 will exceed my expectations because it has added features and newer technology then my original Sonicare