Philips HX9903/05 DiamondClean Smart AI Electric Toothbrush: 62,000 bristle movements per minute
This Philips DiamondClean Smart AI toothbrush is for the busy professional who wants a dentist-clean feel without the guesswork. While many focus on plaque removal, this brush transforms your routine into a personalized coaching session.
The AI maps your mouth in 3D, tracking every brush stroke to ensure no spot is missed. You get real-time feedback through the app, like gentle nudges if you press too hard, making it ideal for sensitive teeth or braces. The Smart Timer keeps you on pace, so two minutes feels effortless and thorough.
With 12 settings and up to 14 days of battery, it adapts to your lifestyle, from a quick touch-up to a deep clean. The included travel case charges via USB-C, so you can maintain your routine anywhere. Experience cleaner teeth and smarter habits, backed by a 2-year warranty for lasting confidence.
Features
- Sonicare Fluid Action technology
- 12 brushing settings (5 modes with 3 intensity levels)
- All-in-One A3 brush head
- Smart brush head recognition
- BrushSync mode pairing technology
- Visual pressure sensor with light ring
- Scrubbing sensor
- QuadPacer and SmarTimer features
- TouchUp feature in app
- 3D mouth map in app
- Advanced coaching and progress tracking in app
- Brush head replacement reminder
- Up to 14 days battery life on single charge
- USB-C charging travel case
- Glass charger doubles as rinsing glass
- Bluetooth connectivity to Philips Sonicare app
- Lithium-ion battery
- Dimensions: width 4.409 inches, height 1.417 inches, length 4.606 inches
- Weight: 4.4 lb (for package)
- Made in Indonesia
- 2-year warranty
- Compatible with braces, fillings, crowns, and veneers
- Easy-start program for first 14 uses
- Premium All-in-One brush head and Premium Gum Care Brush Head (G3) included
- 62,000 bristle movements per minute
General specs
- Brand: Philips
- Model: HX9903/05
- Seller: Joom
- ID: 6928265f39957701669f5bf1
- Timer: 2-minute
- Technology: Sonic
- Battery Life: 14
- Power Source: Rechargeable Battery
- Suitable For: Adults
- Cleaning Modes: 5
- Charging Method: Inductive
- Pressure Sensor: Yes
- Bristle Softness: Soft
- Brush Head Shape: Round
- Head Compatibility: Oral-B
- Brush Heads Included: 1
- Vibrations Per Minute: 31000
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 2/7/26 | $447.26 |
| 12/6/25 | $468.93 |
Shipping options
United States
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Philips HX9903/05 White 62,000 bristle movements per minute
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Philips HX9923/11 Black
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Philips HX9957/71 Blue
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Philips HX9690/05 Black
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Philips HX9923/41 Grey
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Oral-B D 36.535.5 X WH White
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| Brand | Philips | Philips | Philips | Philips | Philips | Oral-B |
| Model | HX9903/05 | HX9923/11 | HX9957/71 | HX9690/05 | HX9923/41 | D 36.535.5 X WH |
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| Rating |
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| Price | $447.26 | $279.96 | $339.96 | $199.99 | $279.96 | $59.94 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 14, 2026 | Feb 7, 2026 | Jan 21, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 |
| Timer | 2-minute | 2-minute | 2-minute | 2-minute | 2-minute | |
| Technology | Sonic | Sonic | Sonic | Sonic | Sonic | Magnetic Levitation |
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | |||
| Suitable For | Adults | Children | Children | |||
| Cleaning Modes | 5 | 4 | 5 | |||
| Pressure Sensor | Yes | Yes | Yes | Yes | Yes | Yes |
| Brush Heads Included | 1 | 2 | 4 | 2 | 2 | 1 |
| Brushing Modes | 5 | 5 | 5 | |||
