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Pink electric toothbrush handle with charging glass and travel case

Sonicare

Sonicare DiamondClean Smart 9300 HX9903/25 electric toothbrush oral care Pink

SKU CH-A9F4-Y4TTV MPN HX9903/25

Sonic electric toothbrush with app connectivity, pressure sensor, brush-head detection, four modes, three intensities and up to 62000 movements per minute

  • NameDiamondClean Smart 9300 Sonic Electric Toothbrush with app
  • ColorPink
  • TypeElectric Toothbrush
  • TimerBrushPacer and SmarTimer
  • SpeedUp to 62000 brush movement/min
  • Power Source110-220 V

Color Pink

Struck-through versions exist but are not stocked here.

  • Up to 20x more plaque removed with sonic technology
  • Up to 15x healthier gums through high-performance brush heads
  • Up to 100% less stains in under two days
  • Real-time pressure sensor protects teeth and gums
  • App connectivity gives personalized brushing guidance

Sonic Electric Toothbrush for Daily Oral Care

The Sonicare DiamondClean Smart 9300 HX9903/25 is a rechargeable sonic electric toothbrush designed for adults who want app-guided brushing habits. It delivers up to 62000 brush movements per minute and includes two premium brush heads, a charging glass, stand and travel case.

App Connectivity and Pressure Feedback Limits

Real-time guidance requires the Philips Sonicare app on a compatible smartphone; without it the handle still runs its four modes and three intensity levels but provides no personalized coaching. The pressure sensor alerts via a light ring on the handle, yet it cannot stop the motor or log pressure events offline.

Glass Charging Stand and Travel Case Implications

The charging glass and stand sit on a bathroom counter and accept 110-220 V input, so no voltage adapter is needed for international trips. The included travel case protects the handle and brush heads during transport, while the glass design means the handle must stand upright to charge.

Highlights

  • Up to 20x more plaque removed with sonic technology
  • Up to 15x healthier gums through high-performance brush heads
  • Up to 100% less stains in under two days
  • Real-time pressure sensor protects teeth and gums
  • App connectivity gives personalized brushing guidance

Specifications

BrandSonicare
NameDiamondClean Smart 9300 Sonic Electric Toothbrush with app
ModelHX9903/25
ColorPink
TypeElectric Toothbrush
TimerBrushPacer and SmarTimer
SpeedUp to 62000 brush movement/min
Power Source110-220 V
RechargeableYes
Includes Accessories1x DiamondClean Smart 9300 sonic electric toothbrush,
1x A3 Premium All-in-One brush head
1x C3 Premium Plaque Control brush head
1x charging glass and stand
1x travel case
FeaturesThe DiamondClean Smart provides a deep clean for a whiter, healthier smile. High-performance brush heads let you focus on all areas of your oral health and our Smart Sensor technology gives you personalized feedback and coaching
All-in-One brush head for complete care
Clean without compromise with the A3 Premium All-in-One brush head. Our all-time best has angled bristles to help remove up to 20x more plaque even in hard-to-reach areas. Triangular tips work to remove up to 100% more stains in less than two days. And longer bristles clean deep for gums that are up to 15x healthier in
Shipping weight1.07 kg
Package size254 × 178 × 114 mm

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Which brush heads come in the box with the HX9903/25 model?

The package includes one A3 Premium All-in-One brush head and one C3 Premium Plaque Control brush head, giving you two specialised heads for different cleaning needs right away.

What does the 62000 brush movements per minute figure deliver in daily use?

That sonic speed drives fluid between teeth and along the gum line, helping remove up to 20x more plaque and up to 100% more stains than a manual toothbrush while improving gum health up to 15x.

How does the pressure sensor protect teeth and gums during brushing?

A light ring on the handle flashes when you press too hard, signalling you to ease off immediately and prevent damage to enamel and gum tissue.

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