Philips Sonicare 4000 Series Electric Toothbrush HX4044/52

Key features

The Philips Sonicare 4000 Series electric toothbrush delivers a refined clean with up to 5x more plaque removal compared with manual brushing, according to the manufacturer. The Optimal White brush head, with densely packed bristles, targets plaque effectively while leaving breath fresher. With 31 000 bristle movements per minute, Sonicare Fluid Action helps drive cleaning fluids deep between teeth and along the gumline for a comprehensive polish. A pressure sensor monitors brushing pressure, preventing excessive force that could irritate gums, so you can brush confidently every day 😊. Easy Start gradually increases brushing power over your first 14 cleans, smoothing the transition from manual brushing. You can personalise your routine with two modes Gentle and Clean and two intensity levels to suit your comfort and needs.

This model includes practical features that support routine dental care. The BrushPacer prompts you to move to a new area every 30 seconds, while the SmarTimer signals when the recommended two minutes are complete. A travel case adds convenience for holidays or business trips, ensuring you maintain your brushing routine on the go. If you value a measured, sustained clean without hype, this toothbrush offers dependable performance for daily use.

Technical details

• Type: Electric toothbrush
• Brand: Philips Sonicare
• Model: HX4044/52
• Brushing settings: 2 modes, 2 intensity levels
• Bristle movement: 31 000 per minute
• Cleaning technology: SonicAction and Fluid Action
• Pressure sensor: yes
• Timers: BrushPacer and SmarTimer
• Run time: 21 days on a full charge
• In the box: Travel case included

Notes: The Easy Start feature supports a gradual power increase during the initial period of use, helping new users adapt smoothly. All specifications and branding are listed by the manufacturer and may be updated over time