
Remove plaque and experience a deep, effective clean with Sonicare technology, removing up to 7x more plaque vs. a manual toothbrush. Sonicare technology gently pulses water between your teeth, for a month's worth of manual brushing in just 2 minutes. The QuadPacer lets you know when you've spent the optimal amount of time on each section of your mouth while the SmarTimer signals when your 2 minutes is up. The pressure sensor flashes red to remind you to ease off, helping to prevent gum recession, while the 2 intensity settings ensure a comfortable clean that’s right for you. Going electric might feel like a big step, but with this brush you’re in safe hands. Its slim ergonomic design and familiar-shaped head gives you everything you need for an effective clean. The kit includes 1 Philips Sonicare 4100 electric toothbrush, 1 Optimal Plaque Control (C2) brush head and 1 USB charger (wall adaptor not included).
Q: does it come with an AC adapter?
A: It does not come with an adapter, which is very inconvenient. Phillips indicates it is for "sustainability" reasons and they will sell you one for half again as much as the price of the toothbrush. Not good service in my opinion. This product should come ready to go and not needing a separate purchase to use the charger. Disappointing!
Q: Which brush heads are compatible with this model?
A: Hello! You can use Philips Sonicare snap-on or click-on brush heads, with the exception from Philips One by Sonicare brush heads. Brush heads like the C1, C2, C3, G2, G3, W2, A3, DiamoondClean, InterCare, Sensitive, SimplyClean are all compatible with the Philips Sonicare 4100 Power Toothbrush.
Q: Will charger from model HX6250-09 work with a model HX3681-24?
A: I use my older plug in base because i dont have a usb in the bathroom. Works fine.
Q: How many brush strokes a minute does it have? 62000 or 31000?
A: 1 brush STROKE (an up and down motion) = 2 brush MOVEMENTS (one up, one down) And that means … 31,000 brush-STROKES-per-minute = 62,000 brush-MOVEMENTS-per-minute. They describe the same rate of speed (frequency). So, there’s nothing new and improved here. Both brushing action descriptions are equivalents.
Q: Can I use HX6100 charger with sonicare 4100 brush
A: Hi there, Yes you may use this to the Philips Sonicare 4100 Series Sonic electric toothbrush Model number: HX3681/23. Make sure to charge only with Philips WAA1001, WAA2001, UL or equivalent safety approved adapters with input ratings (100 - 240V~; 50/60Hz; 3.5W) and output ratings (5Vdc; 2.5W).
A: Hi there. Thank you for bringing this to our attention. We'd like to assist you further regarding this matter. Please leave us a private message on Facebook or call us at 1-800-682-7664. We are open from Monday - Sunday 9:00 AM - 6:00 PM EST. Talk to you soon!
Q: What size replacement brushes work with this model? Will C1 work?
A: Actually, the former answer "it uses a C3 head" is belied by the company provided photo showing a C2 head. What the little "radar" symbol means, sort of like my computers WiFi presence symbol, is not stated. Looking further, that seems to be the Brush Sync chip symbol, to activate the LED light that it's time to change the brush head. Your handle may not have that capacity, but all brush heads C1, C2, and C3 will work in the handle
Customers have good things to say about the 4100 Power Toothbrush, especially its cleaning ability, overall performance, and long battery life. Many appreciate how easy it is to use, and some also like the color and the price. However, some customers feel that the toothbrush lacks power.
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Remove plaque and experience a deep, effective clean with Sonicare technology, removing up to 7x more plaque vs. a manual toothbrush. Sonicare technology gently pulses water between your teeth, for a month's worth of manual brushing in just 2 minutes. The QuadPacer lets you know when you've spent the optimal amount of time on each section of your mouth while the SmarTimer signals when your 2 minutes is up. The pressure sensor flashes red to remind you to ease off, helping to prevent gum recession, while the 2 intensity settings ensure a comfortable clean that’s right for you. Going electric might feel like a big step, but with this brush you’re in safe hands. Its slim ergonomic design and familiar-shaped head gives you everything you need for an effective clean. The kit includes 1 Philips Sonicare 4100 electric toothbrush, 1 Optimal Plaque Control (C2) brush head and 1 USB charger (wall adaptor not included).

Introducing the Elite Duo Series, the ultimate oral care package. This world-class modern electric toothbrush set features cutting-edge technology, including a powerful motor, long-lasting battery, and two premium travel cases. With wireless charging and 5 brushing modes, it ensures a healthier smile. ADA accepted for superior oral care. Includes 2 Elite Duo Series toothbrushes, 2 wireless chargers, 16 ProFlex Brush Heads, and 2 premium travel cases.

Philips Sonicare 4100 Rechargeable Electric Toothbrush Black, HX3681/24 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. Features: 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 black design: a stylish black toothbrush that enhances any bathroom aesthetic The set includes: 1x handle, 1x C2 Optimal Plaque Control brush head, 1x USB charge UPC: 075020100764 MPN: HX3681/24

Get a deeper clean with this Philips Sonicare ProtectiveClean electric toothbrush. It has three modes to choose from and a smart timer function that encourages brushing for the recommended two minutes. This Philips Sonicare ProtectiveClean electric toothbrush has a built-in pressure sensor to prevent over-brushing and keep your gums healthy.
| Pros for Philips Sonicare - 4100 Power Toothbrush - Deep Pink | |||
|---|---|---|---|
| Cleaning, Battery Life, Color, Overall Performance, Ease of use | Cleaning, Battery Life, Brush Heads, Quality, Modes | There were no pros for this product— | Battery Life, Color, Cleaning Performance, Ease of Use, Settings |
| Cons for Philips Sonicare - 4100 Power Toothbrush - Deep Pink | |||
| Power | There were no cons for this product— | There were no cons for this product— | Brush Head Size |