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Philips Sonicare ProtectiveClean 4100 White Electric Toothbrush - HX3681/23
"I bought this electric toothbrush for...
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Abt Model: HX3681/23
UPC: 075020100757
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$39.96
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which ends 06/20/2026
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Philips HX3681/23 Sonicare ProtectiveClean 4100 White Electric Toothbrush
Goodbye manual toothbrush. Hello Sonicare.
Sonicare technology combined with our brush action gently removes up to 5x better* plaque than a manual toothbrush.
Key Features
Designed around you
- 14-day long lasting battery life
- Use less. Reuse more
- Switch between 2 intensity settings
- All brush heads wear out over time, so you'll want to keep an eye on yours to make sure you're still getting a great clean
Optimize your brushing
- Optimize your brushing with SmarTimer and QuadPacer
Protects your gums
- Pressure Sensor helps protect your teeth and gums
Provides superior clean
- Our unique technology brings you a powerful yet gentle clean
- Up to 5x better plaque removal vs a manual toothbrush*
Features
- Up to 5x better plaque removal vs a manual toothbrush*
Sonicare electric toothbrush with advanced sonicare technology is clinically proven to remove up to 5x better* plaque from your teeth and along the gum line while protecting your gums. - Pressure Sensor helps protect your teeth and gums
Built-in pressure sensor automatically detects pressure you apply, warns you, and reduces the toothbrush vibrations automatically to help protect your gums. The toothbrush will make a pulsing sound as a reminder to ease off the pressure. 7 out of 10 people found this feature helped them become better brushers. - Optimize your brushing with SmarTimer and QuadPacer
2 minute SmarTimer and 30-second QuadPacer guide you to brush for the recommended time in all areas of your mouth to ensure a complete clean. - Our unique technology brings you a powerful yet gentle clean
Powerful bristle vibrations drive microbubbles deep between your teeth and along your gum line for a refreshing experience. You will get two month's worth of manual brushing in just 2 minutes.** 31000 brush strokes per minute gently clean your teeth, break up plaque, and sweep it away for an exceptional daily clean. - All brush heads wear out over time, so you'll want to keep an eye on yours to make sure you're still getting a great clean
Our 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 it. - Switch between 2 intensity settings
Switch between 2 intensity settings to make the brushing session comfortable for you. - 14-day long lasting battery life
Battery life lasts up to 14 days so you can go long periods without charging. - Use less. Reuse more
Power adapters may seem small, but added together, their plastics make a huge impact on the environment. By switching to USB charger in our Philips Sonicare 1000-4000 Series alone, we can use up to 189,210 kg less plastic every 4 years. That's powerful, right?
Footnotes:
- * Vs manual toothbrush for healthier teeth and gums
- ** Data on file
- **** Based on two periods of two-minute brushings per day on standard mode
California customers:
General
Color
White
Type
Electric Toothbrushes
Display
Light shows battery status
Wet or Dry Use
Both
Cleaning
Fully Washable
Battery Type
Lithium-Ion
Run Time
Up to 2 Weeks
In the Box
Sonicare ProtectiveClean 4100 Electric Toothbrush, Charger, 1x C2 Optimal Plaque Control Brush Head
Warranty Information
Parts Warranty
2 Years Limited
Labor Warranty
2 Years Limited
Approximate Weight
Package Weight (lbs)
1
Approximate Dimensions
Package Size HxWxL (in)
3 x 5 x 9
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Frequently Asked Questions
-
The built-in pressure sensor detects if you apply too much pressure while brushing, automatically reducing vibrations and emitting a pulsing sound to warn you. This helps protect your teeth and gums from damage caused by brushing too hard.
-
The toothbrush includes a 2-minute SmartTimer and a 30-second QuadPacer that guide you to brush all areas of your mouth evenly, promoting a complete and effective cleaning routine every time.
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The lithium-ion battery provides up to 14 days of use on a single full charge, allowing you to go long periods without needing to recharge.
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Yes, this electric toothbrush is fully washable and designed for use in both wet and dry conditions, making it safe and convenient to use in the shower or at the sink.
-
BrushSync technology tracks the usage and brushing intensity of the brush head. When it's time to replace the brush head, a reminder indicator on the handle and a short beep alert you to maintain optimal cleaning performance.
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