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Philips Sonicare 4100 Power Toothbrush, Rechargeable Electric Toothbrush with Pressure Sensor, Deep Pink (HX3681/26)
- Removes up to 7x more plaque vs. a manual toothbrush
- 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
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Overview
Specs
Reviews (1)
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-682-7664
- Support Website
- View other products from Sonicare
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The Philips Sonicare 4100 HX3681/26 is a deep-pink rechargeable electric toothbrush with a pressure sensor, two intensity settings, and timed brushing guidance. It’s suited to people switching from a manual brush or seeking reminders to brush evenly and avoid pressing too hard.
Recommended For
- People moving from a manual brush to an electric one who want a guided two-minute routine, with prompts to move between sections of the mouth.
- Brushers who tend to press too hard and want pressure feedback while they work on easing up.
- Travelers or people who keep a brush at work and want a rechargeable handle that Philips rates for up to 14 days of brushing between charges.
- People who want a straightforward daily electric brush with a pressure sensor and timer, rather than app-based coaching or a large set of brushing modes.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Adults seeking a rechargeable electric toothbrush with pressure feedback, adjustable intensity, and timed brushing guidance |
| Brushing Features | Pressure sensor, two intensity settings, 2-minute SmarTimer, QuadPacer quadrant guidance, and a brush-head replacement reminder |
| Battery And Charging | Rechargeable lithium-ion battery with 2.7 Wh energy; one charge lasts up to 2 weeks, and a charger is included |
| Included Components | 4100 handle, Optimal Plaque Control (C2) brush head, and charger |
| Design And Materials | Deep pink electric toothbrush with a plastic handle; round brush head with soft nylon bristles |
| Dimensions And Weight | 2.48 × 4.29 × 8.66 inches; 0.54 lb |
| Model Identifiers | Philips Sonicare 4100 Series, model HX3681/26 |