Philips DiamondClean Smart 9900 HX9954/52 Electric Toothbrush: Smart connectivity
This Philips Sonicare DiamondClean Smart 9900 is for anyone tired of guessing if they're brushing effectively, like busy professionals or parents ensuring their kids' oral health. While most electric toothbrushes focus on cleaning power, this one offers a personal coach for your smile, turning routine into a guided habit.
The app tracks your brushing in real-time, so you see exactly which areas you missed—no more relying on memory. It connects seamlessly with Alexa for hands-free control, and the pressure sensor gently alerts you before you brush too hard. You'll notice your dentist appointments become quicker and more positive, with fewer reminders about technique.
Features
- DiamondClean technology
- Multiple brushing modes
- Pressure sensor
- Long battery life
- Travel case included
- Smart connectivity
General specs
- Brand: Philips
- Model: DiamondClean Smart 9900 HX9954/52
- Seller: Joom
- ID: 692823e5516a37013b7c8c18
- Timer: 2-minute
- Technology: Sonic
- Travel Case: Yes
- Pressure Sensor: Yes
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Philips DiamondClean Smart 9900 HX9954/52 White Smart connectivity
|
Oral-B PRFZ7 Black Superior plaque removal vs. manual toothbrush
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Philips HX6423/34 Black
|
Philips HX9954/74 Blue
|
Oral-B iO G5.3V6.2KD Black
|
Philips HX9690/05 Black
|
|
| Brand | Philips | Oral-B | Philips | Philips | Oral-B | Philips |
| Model | DiamondClean Smart 9900 HX9954/52 | PRFZ7 | HX6423/34 | HX9954/74 | iO G5.3V6.2KD | HX9690/05 |
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| Rating |
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| Price | $498.11 | $134.99 | $79.96 | $259.96 | $149.99 | $159.96 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 12, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Timer | 2-minute | 2-minute | 2-minute | 2-minute | ||
| Technology | Sonic | Sonic | Sonic | Sonic | ||
| Travel Case | Yes | Yes | ||||
| Pressure Sensor | Yes | Yes | Yes | Yes | ||
| Bristle Softness | Soft | Soft | Soft | |||
| Brush Heads Included | 3 | 2 | 2 | |||
