Philips HX9901/59 DiamondClean 9 Series Pro Smart Electric Toothbrush: 62,000 bristle movements per minute
For the busy professional who rushes through their morning routine, this Philips DiamondClean 9 Series Pro Smart Electric Toothbrush transforms a mundane task into a personalized health ritual. While most electric toothbrushes focus on cleaning power, this one acts as a personal dental coach, guiding you to better habits with real-time feedback.
The app connectivity and Smart sensor technology provide gentle nudges if you press too hard or miss a spot, making it feel like a hygienist is right there with you. You will notice the QuadPacer feature subtly prompts you to spend equal time on each quadrant of your mouth, ensuring a thorough clean without overthinking it. With 12 brushing settings and up to 14 days of battery life, it adapts to your needs, whether you are prepping for a big meeting or winding down at night. The included travel case with USB charging keeps your routine consistent on the go, so you never compromise on dental care.
Features
- Philips Sonicare app for guidance and real-time feedback
- BrushSync technology tracks usage and alerts for replacement
- Up to 14 days battery life on a single charge
- 12 total brushing settings with 4 modes and 3 intensity levels
- Pressure sensor with light ring for excessive pressure
- 62,000 bristle movements per minute
General specs
- Brand: Philips
- Model: HX9901/59
- Seller: Joom
- ID: 69284c73ecc2210198c90855
- Brand: Philips
- Model Series: DiamondClean 9 Series Pro
- Product Type: Electric Toothbrush
- Smart Features: Smart
- Brush Head Type: DiamondClean
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
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| Brand | Philips | Philips | Philips | Philips | Philips | Philips |
| Model | HX9901/59 | HX9901/59 | HX9903/05 | HX9923/11 | HX9912/78 | HX9996 |
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| Price | $328.51 | $410.38 | $451.04 | $279.96 | $425.21 | $501.39 |
| Seller | Joom | Joom | Joom | Amazon | Joom | Joom |
| Update | Feb 16, 2026 | Feb 5, 2026 | Feb 14, 2026 | Feb 7, 2026 | Feb 16, 2026 | Feb 16, 2026 |
| Timer | Smart Timer | 2-minute | 2-minute | Smart Timer | 2-minute | |
| Technology | Sonic | Sonic | Sonic | Sonic | Sonic | |
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | |||
| Suitable For | Adults | Adults | Adults | |||
| Charging Method | USB | Inductive | Magnetic | |||
| Pressure Sensor | Yes | Yes | Yes | Yes | Yes | |
| Brush Head Shape | Round | Round | Round | |||
| Brush Heads Included | 1 | 2 | 2 | |||