- Easy start programme gradually builds brushing power over the first 14 uses, giving new users a comfortable transition to sonic cleaning without a sudden intensity jump.
- Two intensity settings let you choose between a medium clean for daily use and a low setting for sensitive teeth or gums, providing personalised care each time you brush.
- Slim ergonomic handle includes an illuminated battery light and delivers up to 14 days of use on a single charge, while the smarttimer (2 min) and quadpacer (30 sec) guide thorough, evenly distributed cleaning.
- Gentle yet effective cleaning - utilises sonicare fluid action technology to gently remove plaque, promoting healthier teeth and gums.
- User-friendly design - slim, lightweight handle with simple controls makes daily oral care easy and comfortable.
Philips Sonicare 2100 Series Rechargeable Electric Toothbrush HX4021/01 - White
The Sonicare 2100 pushes toothpaste and saliva between teeth and along the gumline - not just across the surface - so teeth feel genuinely smooth after each brush, not just clean on top.
If you're new to electric brushing, the Easy Start program builds power gradually across your first 14 cleans. It's a comfortable way in rather than a jarring jump straight to full intensity.
Two intensities give you control from session to session. Medium takes care of your everyday clean; Low is there when your teeth or gums need a gentler approach. The SmartTimer keeps your session to two minutes, and the QuadPacer nudges you to a new section every 30 seconds - so the back teeth get as much attention as the front without any mental accounting.
The slim ergonomic handle fits naturally in the hand, and the illuminated battery indicator lets you know when it needs a charge. One full charge lasts up to 14 days, so it's easy to live with between trips.