Overview
The Philips Sonicare DiamondClean Smart 9400 Rechargeable Toothbrush delivers complete oral care with advanced smart technology and personalized brushing. Designed to remove up to 20 times more plaque, improve gum health up to 15 times faster, and whiten teeth in just a few days, it combines performance with precision. With five brushing modes, three intensity settings, and real-time app feedback, it adapts to your needs for healthier gums, brighter teeth, and fresher breath.
Top Features
Removes up to 20x more plaque compared to a manual toothbrush
Up to 15x healthier gums in just six weeks of use
Helps whiten teeth with up to 100% more stain removal in two days
62,000 brush movements per minute with Sonicare fluid action for a deep yet gentle clean
Five cleaning modes and three intensity levels for customized oral care
Built-in pressure sensor with light ring to protect gums from over-brushing
App connectivity provides real-time guidance and personalized brushing feedback
Specifications
Brand: Philips Sonicare
Model: HX9944/11
Series: DiamondClean Smart 9400
Technology: Sonicare with smart app integration
Modes: 5 cleaning modes (Clean, White+, Gum Health, Deep Clean+, TongueCare+)
Intensities: 3 levels (Low, Medium, High)
Movements: 62,000 per minute
Power: Rechargeable battery, 100–240V multi-voltage
Color options: Black, Rose Gold, White
Design & Dimensions
Elegant, slim design with ergonomic grip
Pressure sensor with illuminated base ring
Compact for home or travel use
Included Components
1 × Philips Sonicare DiamondClean Smart 9400 handle
1 × All-in-One A3 brush head
1 × Charging base
