Customer Ratings & Reviews

It feels good against my gums and not as mechanical as my previous electric toothbrush.

Love my new sonic toothbrush. Already see an improvent in plaque removal.

I owned a previous model and it seems like Phillips is taking the same route as other companies. This newer model sonicare doesn’t clean as well, and feels a lot flimsier than the older model does. My replacement will likely not be another sonicare.

Been a while since the last upgrade can definitely say it's a noticeable improvement.

Would highly recommend to anyome not looking to spend far too much on a toothbrush

Love this item! Definitely would buy again bought for my whole family

Does a great job. Indicates when you have brushed an area long enough.

Bought for my wife. She’s been using almost a year now. Highly recommend.

I really like it,easy to use and very good for the price

Just started using, but I got the C3 replacement heads and I definitely feel a difference on my teeth.

It works ok, nothing great about it my old one worked a lot better.

Great item for value.using every day. No problems.

Quiet brush, quick charging. Works as I expected it to.

Great e brush ! Really love it. Philips is always my go to.

Pretty good toothbrushes. The charging port is nice and small so it won’t take up too much space.

Love it! Works great and my teeth feel super clean

Great products, it has 2 settings. There is no adapter included since it is a new version.

This toothbrush is pretty awesome my mouth feels cleaner compared with regular ones.

I have used electric toothbrushes for years and have been well pleased. Needing a new one, I decided on this one because Philips is a brand I trust for product quality and reasonable pricing. With minor exceptions, I am well pleased with the Model 4100 (HX3681/23). Out of the box, the brush has enough charge to be used right away. However, as with most rechargeable devices, a full charge is recommended for long running. Projected time on a full charge is 14 days, which is excellent. The brush has two intensity settings. For first timers using an electric brush, it is recommended that the lower intensity be used initially so you can get acclimated to the brush. Though I am a long timer with electric brushing, I still prefer the lower intensity. Not only does it provide a comfortable brushing experience, it is also perfect for massaging the gums and cleaning the tongue. Clean gums and tongue are an important part of promoting good dental health. Very importantly, don’t forget to floss! In addition to an excellent brushing experience, there are other nice features of the 4100 (Details in accompanying manual): *A pressure sensor to alert you when you are pushing too hard. *Dentists recommend two minutes minimum for effective brushing. This brush has a built-in “SmarTimer” to alert you at the two-minute mark. *To help maximize your two-minute experience, the built-in “QuadPacer” function is an interval timer. A “map” of your teeth divides them into quadrants (upper front and back, lower front and back). If you brush according to the “map,” there will be a beep at the end of 30 seconds for each of the quadrants. If that is too high tech, no worries, the brush is still going to be your teeth’s friend. The days of getting multiple brushing heads with a toothbrush seem to be history. The 4100 comes with only one head; however, if you register your device, Philips will send you spare head for free, as well as extend the 2-year warranty. I love the performance of this toothbrush. That said, there are a couple of things that irk me. These are why I did not post a 5-Star rating. *The charger works great. I do have a problem with the exceedingly small charging stand for a tall toothbrush. If you bump the standing toothbrush, it falls over easier than it would with a little more stability. *The charging cable comes only with USB connectivity. No adapter is provided. Though I have lots of adapters, many people may not. In addition, they just might resent having to make another purchase to able to brush without plugging into a computer or other USB power source. *With small brushing heads, no matter how good they are, keeping toothpaste on it when moving it to the mouth can be a challenge. To “lock” it on, squish the toothpaste down a bit into the brush. The irksome items aside, the operating performance of this 4100 is great and worthy of recommendation.

Unbelieveable toothbrush very strong vibration you can feel the clean