Philips HX9911 DiamondClean Smart Electric Toothbrush: Smart sensor technology
This Philips DiamondClean Smart toothbrush is for anyone who wants a cleaner smile without the guesswork. It connects to an app to guide your brushing in real time, making it perfect for busy professionals or parents ensuring kids brush properly.
Most electric toothbrushes focus on power, but this one acts like a personal dental coach. You feel the gentle pulse when you press too hard, and the app tracks areas you miss so every session is thorough. It turns a daily chore into a mindful two minutes.
With features like pressure sensors and multiple modes, it helps prevent gum damage and improves oral health over time. You get a dentist-recommended clean at home, saving trips and boosting confidence with every use.
Features
- Multiple brushing modes
- Pressure sensor
- Bluetooth connectivity
- Long battery life
- Smart sensor technology
General specs
- Brand: Philips
- Model: HX9911
- Seller: Joom
- ID: 69296ed5ee158d011056bf43
- Compatibility: Philips HX9911
- First listed by seller: 1/16/26
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 2/15/26 | $300.36 |
| 1/16/26 | $328.22 |
Shipping options
United States
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| Brand | Philips | Philips | Oral-B | Oral-B | Oral-B | Philips |
| Model | HX9911 | HX9923/11 | SmartSeries5000 | D706.513.6X | D 36.535.5 X WH | HX3681/24 |
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| Rating |
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| Price | $300.36 | $279.96 | $59.94 | $199.99 | $59.94 | $39.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 14, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 | Jan 21, 2026 |
| Timer | 2-minute | 2-minute | 2-minute | |||
| Technology | Sonic | Magnetic Levitation | Magnetic Levitation | Advanced Sonic Technology | ||
| Battery Life | 10 | <num1>, <num2> | 14 days | |||
| Battery Type | Li-Polymer | Li-Polymer | Rechargeable | |||
| Pressure Sensor | Yes | Yes | Yes | yes | ||
| Bristle Softness | Soft | Soft | Soft | |||
| Brush Heads Included | 2 | 1 | 1 | |||
