Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, Deep Pink, Model HX3681/26
Original price was: $ 49.96.$ 39.99Current price is: $ 39.99.
Price: $49.96 - $39.99
(as of Mar 15, 2025 22:25:26 UTC – Details)
Elevate your dental hygiene routine with the Philips Sonicare 4100 electric toothbrush, designed for ultimate oral care. The toothbrush provides a powerful yet gentle cleaning action that removes up to 7x more plaque vs. a manual toothbrush, promoting gum health and overall wellness.
With a pressure sensor and two intensity settings, this electric toothbrush is tailored to protect sensitive gums and optimize your brushing experience. The included C2 Optimal Plaque Control brush head ensures a thorough clean with its soft nylon bristles, while the round head shape allows for easy manoeuvrability.
The toothbrush’s SmarTimer and QuadPacer guarantee that you brush for the dentist-recommended two minutes, making your dental hygiene routine efficient.
The Philips Sonicare 4100 is a reliable companion, at home or on the go − it works perfectly as a travel toothbrush as well. The set includes a charger to maintain its long-lasting lithium-ion battery that operates for up to two weeks on a single charge.
The BrushSync technology tracks how long you’ve been using your brush head for, and how hard you’ve been brushing.The BrushSync replacement reminder on your handle and a short beep gives you a heads up when it’s time to replace the brush head.
With its sleek white design and ergonomic handle, the Philips Sonicare 4100 not only prioritizes your oral health but also delivers comfort and durability, making it a smart addition to your wellness routine.
Make the switch to a Philips Sonicare toothbrush and feel the difference.
Product Dimensions : 2.48 x 4.29 x 8.66 inches; 8.64 ounces
Item model number : HX3681/26
Batteries : 1 Lithium Ion batteries required. (included)
Date First Available : December 13, 2021
Manufacturer : Philips Sonicare
ASIN : B09LD8VFS1
Country of Origin : China
Advanced plaque removal: this sonic toothbrush is clinically proven to remove up to 7x more plaque than a manual toothbrush while protecting your gums
Gentle on gums: Philips Sonicare sonic electric toothbrush for adults offers a superior brushing experience and features soft brush heads with nylon bristles for gentle yet effective clean
Smart brushing: a pressure sensor that automatically detects pressure you apply, warns you, and reduces the toothbrush vibrations to help protect your gums
Enhance your oral care routine with sonic technology: 31,000 brush strokes per minute gently clean your teeth, break up plaque, and sweep it away for an exceptional daily clean
Sleek pink design: a stylish deep pink electric toothbrush that enhances any bathroom aesthetic
The set includes: 1x handle, 1x C2 Optimal Plaque Control brush head, 1x USB charger
Customers say
Customers find that this toothbrush provides a good cleaning, with better brushing intensity than Oral-B electric toothbrushes. They say it leaves their teeth feeling clean and smoother. However, opinions differ on its functionality, battery life, durability, and value for money.
AI-generated from the text of customer reviews
10 reviews for Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, Deep Pink, Model HX3681/26
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Original price was: $ 49.96.$ 39.99Current price is: $ 39.99.
Alpha –
Not as weak as they say
This is my 1st electric toothbrush. I ordered it over the oral b smart 1500 because it’s cheaper and I found more people who swear by it than oral b. Later on, I read comments where people who have this 4100 for 10+ years say that the newer 2021 version has only half the power of the old version. Someone on reddit showed images of the inside of the new and old versions and the new version has a small plastic toy-like motor, while the old version has a big copper-wrapped motor and an old version user said “now I understand why the new version is lighter and less powerful”.I was disappointed on the new version and tried to cancel the order but I couldn’t. Once it came, I decided to try it and to my surprise, it brushes my teeth way better than my manual soft-bristled and hard-bristled toothbrushes(I use both manual brushes daily compared to my daily usage of the electric toothbrush 4100 C2 head of medium bristles. If you have gum sensitive issue, buy the S sensitive or G2 optimal brush head. If you want hard-bristled, buy W diamondclean brush head).I don’t know how good the old version was but this newer version definitely brushes better than any manual toothbrush unfortunately it doesn’t not come with a travel case.Update 5/16/2024: I bought the Oral B smart 1500 because it was on sale and I wanted to see how better it is compared to the sonicare. The oral B package looks nicer and bigger than the Sonicare but upon opening the smart 1500 package, I saw hair all over the toothbrush. I did read many customers saying on reddit that their Oral b toothbrush were repackaged, but I can’t believe I’m a victim of this nastiness. It also took 2 weeks to reach me from Hawaii and since it says “made in China”, I think the seller is located in China.I’ll return this and I’ll advise you to buy the Sonicare instead of the oral b if you don’t want to be cheated receiving a used-repackaged toothbrush.Update 05/22/2024: On 05/17/24, I bought the Oral b smart clean 360 which has exact power as the smart 1500 that I returned but the smart 360 has 5 modes and a button to change the mode while the smart 1500 has 3 modes and no button to switch between the modes.The advantage of the oral b smart clean 360 is that the brush heads cost is cheaper than the Sonicare 4100 and I find it better at whitening my teeth than the Sonicare. That’s all the advantages there.The things that I don’t like with it are many, so I’m just going to name the most annoying ones:1) The brush heads are too big compared to the Sonicare(see picture):Putting Oral b brush heads in my mouth is like putting a golf ball in my mouth(my head and mouth are wider than the average US male).2) The brush heads have holes(see pictures) that trap saliva+toothpaste and creates more noise when the brush handle needle rotates in the presence of the liquid mixture, and moisture will be also trapped easily in the holes(most customers complain about Oral b brush heads design. Oral b corrected the needle issue with the IO version but the IO introduced a shallow hole which now traps moisture in the brush handle).When I’m using the Oral b with no choice but to have my mouth wide-open, it forces my mouth to produce more saliva which gets mixed with the toothpaste and enters the brush head and creates more noise.3) Rattling noise: The Oral b smart clean 360 isn’t as noisy as people say. It’s the quality of the noise the problem. It’s a very unpleasant rattling noise as if you’re hearing an old car engine with broken parts in it. That noise gets worse when liquid enters the brush head holes.4) The charger is not round like a perfect circle:You must put the Oral b brush handle in a specific position to charge it and if you place it wrong, it’ll fall and might break.5) The Daily Clean mode is rough and combined with the big brush head the experience is bad, but the smart clean 360 has more mode which make it smoother and better than the smart 1500 but not as good as the Sonicare 4100.6)It has no auto-stop mode: You keep brushing without knowing how long you have been brushing your teeth.To summarize, the oral b non-IO brush heads are cheap but very badly designed for a pleasant toothbrushing. I won’t recommend it if you’re shorter than 6 foot tall or have a small mouth.
saba –
Comes with only one spear head, but it’s a great brush
Love my new toothbrush. Forget about other models with multiple modes, AI features and all the other nonsense. This one has only two modes, is not pricey, and gets the job done amazingly. My teeth have not been cleaner! My only complaint is that it only comes with one head
Nick –
Good toothbrush.
Replaced a similar but aged product. Much slimmer handle but at the cost of less battery life but I was aware of this before buying. USB charger allows for greater charging options. Would definitely buy again.
Professor Khaos –
Great beginner Sonic brush for kids, weak for adults
I love my SonicCare brush, so when it was time to transition my son to a “grown up” electric brush (he was 8), I bought this version. He had a kids Oral-B before which was OK (very loud) but I’ve always been partial to Sonic brand for myself. It has worked very well for him, and it’s whisper quiet. His teeth are clean and the dentist can tell that he does more than just using a regular tooth brush. HOWEVER, I only gave it 4 stars because while it seems to be good for kids, the couple of times that I have used it I was disappointed in the power. I don’t know how Sonic rates their brushes, but this one is definitely weaker than the model I use. I wouldn’t use this model for myself, but I will definitely use it for my next kid when it’s time to move them up.
Lakeviews –
Clean Teeth Like You Wonât Believe
Iâm overly attentive when brushing my teeth. I want to keep the set I have. I had typically spent 10-12 minutes, twice a day brushing and flossing. This Sonicare toothbrush has reduced that time by at least half and I have much better results. Or so I believe from the feel of tongue on teeth. Proof will be 6 months when I revisit the dental hygienist.So, whatâs good and whatâs bad? Iâve been using the Sonicare for about 10 days now and cannot think of a really negative thing about the product. Itâs annoying when I tilt the unit a little too far and the plastic of the brush vibrates on my teeth, but thatâs user error, not a fault of the brush. And having to hold the unit vertically to brush the backsides of my front teeth took some getting used too, but should not a big problem except for the inflexible or whiny user. And the goods: the stated minutes used between charges is pretty accurate. Itâs easy to use and care for – READ THE DANG MANUAL!! The gently sounding alarm that informs you that youâre applying the brush to aggressively is a nice feature. My hygienist was always harping to me about being overly aggressive on my teeth and gums. The ramp up period from new user weak vibration to full vibration is ingenious, I might have considered returning the device had I been subjected to full vibration right out of the box. So donât be stupid and defeat this option, let the product do its job and bring you up to speed over time. (I donât know if thereâs a way to reset this feature if you decide to defeat it and then wish you hadnât.) I canât recommend this product any more highly than 5 stars – itâs very rare for me to give 5.
Taho –
Will update when it fails.
garchingtom –
Die Zahnreinigung funktioniert sehr gut und ist in der Handhabung einfach und angenehm.Der Akku könnte etwas länger halten.
Tamila –
I have been using the Philips Sonicare 4100 Power Toothbrush for some time now, and it has significantly improved my oral care routine. I especially appreciate the pressure sensor feature, which gently reminds me to avoid excessive pressure while brushing, making it essential for protecting sensitive gums. The two-minute timer with QuadPacer helps ensure the dentist-recommended brushing time, leaving my teeth feeling exceptionally clean after every use.The toothbrush is lightweight, easy to use, and the stylish Deep Pink color adds a nice touch to my bathroom decor. The battery life is impressive, lasting up to two weeks on a single charge, which is perfect for travel. Although it doesnât come with a travel case, the excellent results and ease of use more than make up for it.
Jesus –
Limpia muy bien los dientes tiene dos velocidades, me encanta que tiene indicador de carga de baterÃa y te avisa cuando esta por descargarse , baterÃa duro 22 dÃas, mil veces mejor que los oral b de braun
alamal –
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