The Philips Sonicare 4100 Electric Toothbrush delivers superior plaque removal with advanced sonic technology, a built-in pressure sensor and a long-lasting battery. Enjoy a gentle yet effective clean for healthier teeth and gums.

• Advanced Sonicare technology. Removes up to 7x more plaque* for a deep clean.
• Smart pressure sensor. Alerts you to prevent excessive brushing pressure.
• SmarTimer and QuadPacer. Ensures optimal brushing time in all areas.
• High-speed bristle vibrations. 31,000 strokes per minute for deep cleaning.
• BrushSync technology. Reminds you when to replace the brush head.
• Dual intensity settings. Customisable comfort for a gentle clean.
• 14 days of battery life. Long-lasting power for uninterrupted use.

Superior plaque removal with advanced Sonicare technology

Experience a deeper clean with the Sonicare 4100 electric toothbrush, designed with advanced Sonicare technology. Clinically proven to remove up to 7x more plaque* from your teeth and along the gum line while ensuring gentle care for your gums.

Protect your teeth and gums

The built-in pressure sensor automatically detects the pressure applied, alerts you and reduces vibrations to safeguard your gums. A gentle pulsing sound serves as a reminder to ease off the pressure. 7 out of 10 users found this feature helped them improve their brushing technique.

Enhance your brushing routine

The 2-minute SmarTimer and 30-second QuadPacer work together to guide you, ensuring you brush each area of your mouth for the recommended time, delivering a thorough and effective clean.

Deep cleaning with powerful sonic vibrations

Experience a refreshing clean as powerful bristle vibrations drive microbubbles deep between your teeth and along the gum line. In just 2 minutes, achieve the equivalent of two months' worth of manual brushing^. With 31,000 brush strokes per minute, this toothbrush gently cleans, breaks up plaque and sweeps it away for an exceptional daily clean.

Replace your brush head alerts

Over time, all brush heads wear out, affecting cleaning performance. Philips' BrushSync technology monitors usage duration and brushing pressure to ensure optimal results. When it's time for a replacement, the BrushSync reminder on your handle and a short beep will alert you, helping you maintain a consistently great clean.

Switch between 2 intensity settings

Effortlessly switch between 2 intensity settings to tailor your brushing experience. Adjust the power level for a comfortable yet effective clean, ensuring optimal plaque removal while catering to your personal sensitivity and gum care needs.

Long-lasting battery life for extended use

Enjoy up to 14 days of battery life, allowing you to maintain your oral care routine without frequent recharging. This extended battery performance ensures uninterrupted brushing convenience, making it perfect for travel or daily use.

*Compared to brushing with a manual toothbrush.
^Based on two periods of two-minute brushing per day using standard mode.