Philips Sonicare 4100 Power Toothbrush, Rechargeable Electric Toothbrush with Pressure Sensor, White HX3681/23

4.4 | 42,521 ratings

Price: 39.99

Last update: 12-26-2024

About this item

Removes up to 7x more plaque vs. a manual toothbrush.Battery indicator : Light shows battery status.
Pressure sensor and two intensity settings protect sensitive gums from overbrushing
2 minute SmarTimer with QuadPacer ensure Dentist-recommended brushing time
Brush head replacement reminder ensures your brush head is always effective
Long battery life with battery light indicator: One charge last for 2 weeks
Includes: 1 Philips Sonicare 4100 handle, 1 Optimal Plaque Control (C2) brush head, and 1 USB charger (wall adaptor not included)
Subscribe & Save on genuine Philips Sonicare brush head replacements and save up to 15%.
SRG, Test Report, CIPS918151 (2021)

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Keith O.

Sonicare tooth brush

Reviewed in the United States on March 24, 2024

Great value for the price. Compact and light weight for travel. It works well. The battery life is great. My wife loves it. It has the pause feature every 30 seconds.
The only thing that I didn't like was that the charger is for a USB port, and we don't have one in the bathroom. I had an extra charger from an old Sonicare that I substituted, and that works fine.

Amazon Customer

Brushes

Reviewed in the United States on April 26, 2024

I love these tooth brushes! They are amazing, clean every inch of my teeth and gums. Battery last a while and works great!

Vicki

Sonic toothbrush

Reviewed in the United States on April 12, 2024

My new sonic works very well. It has a slimmer handle which I like very much. It has two speeds. I didn't like they don't come with a complete charger. Just comes with a cord that has a USB plug on the end. So far I only charge it every two weeks. I would purchase this toothbrush again.

BrandiW

Pretty good but....

Reviewed in the United States on April 24, 2022

I got this to replace a much more expensive Sonicare brush that went wonky on me. Crazy thing started turning on by itself. First time it happened was in the middle of the night. The noise woke me up and I couldn't figure out what is was. It then turned off. I walked into the bathroom and the crazy thing turned and started bouncing around. It scared the bejeezus out of me and had me trying to remember the number for Ghostbusters.

Once I figured out it wasn't possessed and wasn't going to go back to working correctly I ordered this toothbrush. I'm not going to lie, the fact it was pink played a huge part. I knew I wanted another Sonicare so easy choice. The brush comes with a charger that plugs into a USB instead of the wall which is the DUMBEST idea ever. In order to actually use your toothbrush charger you have to buy a separate adapter. Just an absolutely TERRIBLE idea. Whoever thought that up and whoever approved it should be fired immediately.

I contacted the company and asked if the charger for my previous toothbrush would work and they said "yes, no problem". So, I pop it on the charger and it does show it's charging and it does charge. Sort of. The old toothbrush would fully charge overnight and show a full charge in the morning. The new toothbrush said it's still charging three days later. When I take it off the charger it shows partially charged. Put it back on and a couple days later it shows "charging" while on the charger but "charged" when you take it off. All this is indicated by little lights and their color and flash or solid light. Basically it's just a crapshoot. I've started using it until it says it needs a charge then putting it on the charger overnight and using it until it says it needs charging. Wash, rinse, repeat.

The toothbrush has some basic features that the instructions say you can turn on/off by pressing the buttons. Another crapshoot. The only thing I got to work was the high/low brush vibration feature. The rest I gave up on. You don't need them anyway.

So the charger (if you can call it that) is stupid because you can't plug it into a wall without buying an adapter. The programming is a mess. The bright pink color looks more like a piece of chewed up bubblegum that's been stuck to a dirty city sidewalk for 4 years, not the pink you see in the pictures. I'm super happy they offered pink but it's like the worst pink you can imagine.

There is a LOT to dislike about this toothbrush but.....when it comes to brushing your teeth, it works EXTREMELY well so it's a win I guess. Had this thing cost more than it did, I wouldn't be able to recommend it but all the bad stuff aside it's great for cleaning your teeth which is all that really matters. You're going to have to buy an adapter to plug it into your wall so go ahead and order one if you choose one of these toothbrushes. Then write the company and tell them they are idiots. It is what it is.

happy wmt customer

Performs well

Reviewed in the United States on April 11, 2024

Once I got the hang of it, this seems to clean better than manual brushing. 4 months after dental cleaning, flossing continues to be easy (compared to when I was manually brushing). As a first-time electric toothbrush user, this is a good improvement. Easy to hold, use, and battery charge lasts about a week. All this for a modest amount of pesos. Easily, Two thumbs up.

Monica

Perfect for beginners

Reviewed in the United States on April 29, 2024

This toothbrush is perfect for people new to electric toothbrushes. It's not too overpowering or complicated, it's cute (one of my favorite colors) inexpensive and pays for itself in one trip to the dentist. I would buy again.

Andy55

Love my Sonicare

Reviewed in the United States on April 26, 2024

I've been a lifetime Sonicare user and recently had to replace my toothbrush because we know they don't last forever. I love my toothbrush. My teeth feel extra clean after using it, compared to using a normal brush. I randomly used one as a kid, switched to normal when I was a broke college kid, and started back up when I got married. Since then, my dental problems have disappeared. The replacement I purchased is an awesome pink color and slimmer than my last. It was at a great price as well!

mei

An ok product so far

Reviewed in the United States on February 21, 2024

My previous model by the same maker had more functions eg speed. After 5 yr it stopped working and I got this one. Same price but only two speeds. No other functions. Wanted to return at first but then “Why do I need more functions that I don’t use?” So I kept it and so far, it is enough for me to clean the teeth.

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