Philips HX9901/59 DiamondClean Smart Sonic Electric Toothbrush: Sonicare Fluid Action technology for deep cleaning
For the busy professional who wants a dentist-clean feel at home, this Philips DiamondClean Smart Sonic toothbrush transforms your daily routine. While most electric toothbrushes focus on cleaning power, this one acts as your personal oral coach, guiding you to better habits through smart technology.
The app's 3D mouth map shows exactly where you've missed, so you can target trouble spots before they become problems. You'll notice the pressure sensor gently pulses when you brush too hard, protecting your gums in real-time. With 62,000 bristle movements per minute and personalized feedback, it delivers a thorough clean that leaves your mouth feeling refreshed every morning.
Features
- Philips Sonicare app connectivity with personalized feedback
- BrushSync technology for brush head replacement reminder
- Light ring pressure sensor to protect gums
- 5 brushing modes including Clean and Gum Health
- Rechargeable battery lasting up to two weeks
- Sonicare Fluid Action technology for deep cleaning
General specs
- Brand: Philips
- Model: HX9901/59
- Seller: Joom
- ID: 69282401516a37013b7ca51d
- Timer: Smart Timer
- Technology: Sonic
- Power Source: Rechargeable Battery
- Suitable For: Adults
- Charging Method: USB
- Pressure Sensor: Yes
- Brush Head Shape: Round
- UV Sterilization: Yes
- 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 | $406.94 |
| 12/6/25 | $426.96 |
Shipping options
United States
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| Brand | Philips | Philips | Philips | Philips | Oral-B | Oral-B |
| Model | HX9901/59 | HX9923/11 | HX9957/71 | HX9923/41 | D706.513.6X | SmartSeries5000 |
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| Price | $406.94 | $279.96 | $339.96 | $279.96 | $199.99 | $59.94 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 5, 2026 | Feb 7, 2026 | Jan 21, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 |
| Timer | Smart Timer | 2-minute | 2-minute | 2-minute | ||
| Technology | Sonic | Sonic | Sonic | Sonic | Magnetic Levitation | |
| Pressure Sensor | Yes | Yes | Yes | Yes | Yes | |
| Brushing Modes | 5 | 5 | 5 | |||
| Brush Heads Included | 2 | 4 | 2 | 1 | ||
