Philips Sonicare 4100 Series Electric Toothbrush
Model: HX3689/44
Whiter teeth. Gently does it.
Achieve whiter teeth in just 1 week with a gentle clean powered by our Pressure Sensor.
Key Benefits
- Designed around you:
- Use less, reuse more.
- Always know when to replace your brush heads.
- 14-day long-lasting battery life.
- Switch between 2 intensity settings.
- Optimise your brushing:
- SmarTimer and QuadPacer guide your brushing session for a complete clean.
- For exceptionally whiter teeth:
- Clinically proven to whiten teeth in just one week.
- Protects your gums:
- Built-in Pressure Sensor automatically detects and warns if you brush too hard, reducing vibrations to protect your gums.
- Provides superior clean:
- Unique Sonicare technology delivers a powerful yet gentle clean.
Highlights
Whitens teeth in just one week
The W2 Optimal White brush head, with densely packed central stain-removal bristles, is clinically proven to whiten teeth in just one week.
Protects your gums
An integrated pressure sensor alerts you when you apply too much pressure, automatically reducing toothbrush vibrations to help protect your gums. A pulsing sound serves as a reminder to ease off.
SmartTimer and QuadPacer
The 2-minute SmartTimer and 30-second QuadPacer guide you to brush for the recommended time in all areas of your mouth, ensuring a complete clean.
2 intensity settings
Choose between two intensity settings (High, Low) for a comfortable brushing experience.
Advanced Sonicare Technology
Powerful bristle vibrations generate microbubbles that reach deep between teeth and along the gum line for a refreshing clean. Experience the equivalent of one month's manual brushing in just 2 minutes, with 31,000 brush strokes per minute.
BrushSync replacement reminder
Brush heads wear out over time. BrushSync technology tracks brush head usage and duration, providing a reminder on the handle and a short beep when it's time for a replacement.
Long-lasting battery life
Enjoy up to 14 days of battery life on a single charge, allowing for extended periods without needing to recharge.
Commitment to reducing waste
Philips is committed to reducing electronic waste. This product is supplied without a power adapter to minimize the number of adapters on the market.
Specifications
Power
- Voltage: DC5V
- Energy consumption: Standby without display <0.5 W
Technical specifications
- Operating time (full to empty): 14 days***
- Battery: Rechargeable Lithium ION
Design and finishing
- Colour: Lush Lilac Prismatic
Ease of use
- Handle: Slim ergonomic design
- Brush head system: Easy click-on brush heads
- Battery indicator: Light shows battery status
- BrushSync Replacement Reminder: Notifies you when to replace brush heads with an icon and beep.
Items included
- Charger: 1
- Brush heads: 1 W2 Optimal White
- Handle: 1 4100 Series
Cleaning performance
- Performance: Whitens teeth in just 1 week*
- Timer: Quadpacer and Smartimer
- Pressure feedback: Vibrates handle to alert user
- Modes: Clean (for exceptional everyday cleaning)
- Intensities: High, Low
Smart sensor technology
- Pressure sensor: Alerts when brushing too hard.
- BrushSync Replacement Reminder: Always know when to replace brush heads.
Service
- Warranty: 2-year limited warranty
