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The Philips Sonicare 4100 Series Electric Toothbrush is ideal for adults seeking a superior cleaning experience with advanced technology. Its gentle yet effective cleaning capabilities make it perfect for those who want to improve their oral hygiene effortlessly.
About this item
Achieve 700% better plaque removal than with a manual toothbrush thanks to the Philips Sonicare 4100 Series sonic toothbrush paired with the C2 Optimal Plaque electric toothbrush head. Enjoy a powerful yet gentle clean, even in those hard-to-reach areas.
The Advanced Sonic Technology provides gentle yet effective cleaning, pulsing fluid between teeth and along the gumline. With the built-in pressure sensor, you know when to adjust the pressure. Ease off and your gums will…
Philips Sonicare 4100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology, Pressure Sensor, Two Intensity Settings, Smartimer & Quadpacer, Black, Model HX3681/24
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Last verified: Jul 3, 2026
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Philips Sonicare 4100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology, Pressure Sensor, Two Intensity Settings, Smartimer & Quadpacer, Black, Model HX3681/24
Last verified: Jul 3, 2026
Is this for me?
The Philips Sonicare 4100 Series Electric Toothbrush is ideal for adults seeking a superior cleaning experience with advanced technology. Its gentle yet effective cleaning capabilities make it perfect for those who want to improve their oral hygiene effortlessly.
Price Insight
Last 90 days price range
Technical Specifications
- The C2 Optimal Plaque brush head with soft, flexible, stain-removal bristles helps whiten and polish your teeth; it also removes up to 700% better plaque than a manual toothbrush
- Electric toothbrush for adults providing gentle yet effective cleaning: the Advanced Sonic Technology pulses fluid between teeth and along the gumline for even more effective oral care
- Safe and gentle electric toothbrush with pressure sensor: if you apply too much pressure, the handle will pulse slightly, reminding you to ease off the pressure, protecting your teeth and gums
- Optimize your routine: EasyStart for a gradual, gentle increase in brushing power, SmarTimer informing when you've reached 2 minutes, and QuadPacer to brush each section of a mouth for 30 seconds
- Brush head replacement reminder tracks how often and how hard you brush, then notifies you when it's time to replace the brush head once it's time; dental professionals recommend changing your brush head regularly
- Rechargeable toothbrush providing up to 14 days of regular brushing on a full charge
- Philips Sonicare toothbrush from the #1 dental professional recommended sonic toothbrush brand worldwide²: benefit from Philips expertise to keep your teeth and gums in the best condition
- The set includes: 1x Philips Sonicare 4100 Series electric toothbrush, 1x C2 Optimal Plaque brush head, 1x USB charger (power adaptor not included)
| UPC | 075020100764 |
| ASIN | B09LD7WRVS |
| Color | Black |
| Brand Name | Philips Sonicare |
susume Verdict
Achieves up to 700% better plaque removal compared to manual brushing, ensuring a thorough clean. Features a pressure sensor that alerts users to reduce pressure, promoting gum health. Includes EasyStart and Smartimer features to help users adapt to electric brushing and maintain the recommended brushing time.
Reviews
No reviews yet.
Technical Specifications
Key specifications and features.
- The C2 Optimal Plaque brush head with soft, flexible, stain-removal bristles helps whiten and polish your teeth; it also removes up to 700% better plaque than a manual toothbrush
- Electric toothbrush for adults providing gentle yet effective cleaning: the Advanced Sonic Technology pulses fluid between teeth and along the gumline for even more effective oral care
- Safe and gentle electric toothbrush with pressure sensor: if you apply too much pressure, the handle will pulse slightly, reminding you to ease off the pressure, protecting your teeth and gums
- Optimize your routine: EasyStart for a gradual, gentle increase in brushing power, SmarTimer informing when you've reached 2 minutes, and QuadPacer to brush each section of a mouth for 30 seconds
- Brush head replacement reminder tracks how often and how hard you brush, then notifies you when it's time to replace the brush head once it's time; dental professionals recommend changing your brush head regularly
- Rechargeable toothbrush providing up to 14 days of regular brushing on a full charge
- Philips Sonicare toothbrush from the #1 dental professional recommended sonic toothbrush brand worldwide²: benefit from Philips expertise to keep your teeth and gums in the best condition
- The set includes: 1x Philips Sonicare 4100 Series electric toothbrush, 1x C2 Optimal Plaque brush head, 1x USB charger (power adaptor not included)
| UPC | 075020100764 |
|---|---|
| ASIN | B09LD7WRVS |
| Color | Black |
| Brand Name | Philips Sonicare |
| Model Name | 4100 Series |
| Unit Count | 1 Count |
| Item Weight | 8.64 ounces |
| Reusability | Reusable |
| Manufacturer | Philips Sonicare |
| Model Number | HX3681/24 |
| Mount Motion | Pulsate |
| Power Source | Battery Powered |
| Operation Mode | Electric |
| Handle Material | Plastic |
| Item Dimensions | 2.48 x 4.29 x 8.66 inches |
| Number of Items | 1 |
| Target Audience | Boys, Girls, Unisex-Adults, Unisex-Kids |
| Bristle Material | Nylon |
| Number of Pieces | 1 |
| Best Sellers Rank | #173 in Health & Household (See Top 100 in Health & Household) #1 in Sonic Toothbrushes |
| Material Features | Rechargeable |
| Package Type Name | Box |
| Number of settings | 2 |
| Included Components | 1 Philips Sonicare 4100 handle, 1 Optimal Plaque Control (C2) brush head, 1 charger |
| Age Range Description | Adult |
| Toothbrush Head Shape | Round |
| Manufacturer Part Number | HX3681/24 |
| Item Firmness Description | Soft |
| Global Trade Identification Number | 00075020100764 |
| Other Special Features of the Product | Pressure Sensor,Brushing Timer,Rechargeable,Lightweight,Ergonomic |
susume Verdict
Achieves up to 700% better plaque removal compared to manual brushing, ensuring a thorough clean. Features a pressure sensor that alerts users to reduce pressure, promoting gum health. Includes EasyStart and Smartimer features to help users adapt to electric brushing and maintain the recommended brushing time.
Reviews
No reviews yet.