Philips 9 Series DiamondClean AI Electric Toothbrush: AI-powered cleaning technology
For the busy professional who wants a dentist-clean feel at home, the Philips DiamondClean 9 Series AI Electric Toothbrush transforms your morning routine into a precise, personalized experience. While many focus on basic cleaning, this toothbrush offers smart guidance for better oral health habits, acting like a personal coach in your bathroom.
Its AI technology adapts to your brushing style in real-time, gently nudging you if you press too hard or miss a spot. You will notice the difference after just one use—your teeth feel smoother, and the app tracks progress to keep you motivated. Compatible with Alexa for hands-free control, it integrates seamlessly into your smart home setup.
Features
- DiamondClean brush head
- Multiple brushing modes
- Pressure sensor
- Bluetooth connectivity
- Long battery life
- AI-powered cleaning technology
General specs
- Brand: Philips
- Model: 9 Series
- Seller: Joom
- ID: 69283a34464b4c012074d3b4
- Compatibility: Philips HX8140
- First listed by seller: 1/16/26
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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Philips 9 Series AI-powered cleaning technology
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Philips HX9923/11 Black
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| Brand | Philips | Philips | Oral-B | Philips | Philips | Oral-B |
| Model | 9 Series | HX9923/11 | SmartSeries5000 | HX9957/71 | HX9690/05 | D 36.535.5 X WH |
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| Price | $621.10 | $279.96 | $59.94 | $339.96 | $199.99 | $59.94 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 4, 2026 | Feb 7, 2026 | Feb 7, 2026 | Jan 21, 2026 | Feb 7, 2026 | Feb 7, 2026 |
| Timer | 2-minute | 2-minute | 2-minute | 2-minute | 2-minute | |
| Technology | Sonic | Magnetic Levitation | Sonic | Sonic | Magnetic Levitation | |
| Pressure Sensor | Yes | Yes | Yes | Yes | Yes | |
| Brush Heads Included | 2 | 1 | 4 | 2 | 1 | |
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | |||
| Suitable For | Children | Children | Children | |||
| Cleaning Modes | 5 | 4 | 5 | |||
