Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush HX9924/42 - Grey

The HX9924/42 features the iconic Sonicare technology, delivering 62,000 brush movements per minute (31,000 strokes) to drive fluid deep between teeth and along the gumline. Its "Smart" designation comes from a suite of internal sensors: a Location Sensor tracks coverage, a Scrubbing Sensor guides you to use a gentler technique, and a Pressure Sensor flashes a purple light ring at the base of the handle if you press too hard. The TouchUp feature in the app even reminds you to go back to any spots you missed for 100% coverage. This model offers 5 modes (Clean, White+, Gum Health, Deep Clean+, and TongueCare+) and 3 intensity levels, allowing for 15 different brushing combinations. The BrushSync microchips inside each head communicate with the handle to automatically select the optimal mode—for example, clicking on a G3 head will immediately trigger the "Gum Health" mode. Charging is equally premium, featuring a sleek glass charger for your countertop and a USB charging travel case that allows you to charge your toothbrush via a laptop or wall plug while on the go.

Technical Specifications
Speed: Up to 62,000 brush movements per minute
Modes: Clean, White+, Gum Health, Deep Clean+, TongueCare+
Intensities: High, Medium, Low
Connectivity: Bluetooth (Connected Sonicare App)
Compatibility: iOS (iPhone 4S+) / Android (Bluetooth 4.0+)
Smart Sensors: Pressure, Location, Scrubbing, Position, 3D Mouth Map
Health Benefits: Removes up to 10x more plaque; Up to 7x healthier gums
Whitening Benefits: Removes up to 100% more stains in 3 days
Timer: BrushPacer (quadrant intervals) and SmarTimer (2-min total)
Battery Type: Rechargeable Lithium-ION
Battery Life: Up to 14 days on a single full charge
Voltage: 110–220V (Worldwide voltage)
Handle Design: Slim, ergonomic, and illuminated display

In the Box
DiamondClean Smart 9500 Handle (Grey)
C3 Premium Plaque Control Brush Head
G3 Premium Gum Care Brush Head
W3 Premium White Brush Head
TongueCare+ Tongue Brush
Glass Charger (Charging base + glass)
USB Charging Travel Case
User Manual