Philips DiamondClean 9 Series AI Electric Toothbrush: AI-powered brushing with real-time feedback and coaching
This Philips DiamondClean 9 Series AI Electric Toothbrush is designed for anyone who wants a smarter, more effective clean, like busy professionals or parents ensuring their kids brush properly. While many focus on plaque removal, this toothbrush offers personalized coaching through its app, turning your routine into a guided experience for better oral health.
The AI technology adapts to your brushing style in real-time, so you get feedback on pressure and coverage without guessing. Features like the pressure sensor prevent gum damage with a gentle alert, and BrushSync automatically selects the right mode for your brush head. You will notice cleaner teeth and healthier gums within weeks, as it removes up to 20x more plaque than a manual brush. With up to 14 days of battery life and a USB travel case, it fits seamlessly into your daily life, whether at home or on the go.
Features
- Up to 20x more plaque removal than manual toothbrush
- Up to 100% more stain removal than manual toothbrush
- Up to 15x healthier gums in 6 weeks
- 62,000 bristle movements per minute
- Up to 14 days battery life per charge
- 12 total brushing settings with 4 modes and 3 intensity levels
- Pressure sensor with light ring or smart optic sensor
- BrushSync technology for automatic mode selection
- Brush head replacement reminder with light and beep
- Charging via glass jar or USB travel case included
- Compatible with multiple brush head types
- AI-powered brushing with real-time feedback and coaching
General specs
- Brand: Philips
- Model: DiamondClean 9 Series AI
- Seller: Joom
- ID: 69283462464b4c012073f8be
- Timer: 2-minute
- Technology: Sonic
- Battery Type: Li-Polymer
- Power Source: Rechargeable Battery
- Suitable For: Adults
- Charging Method: Inductive
- Pressure Sensor: Yes
- Bristle Softness: Soft
- Brush Head Shape: Round
- UV Sterilization: Yes
- Water Resistance: IPX7
- Head Compatibility: Oral-B
- 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 |
|---|---|
| 2/24/26 | $570.36 |
| 12/6/25 | $588.76 |
Shipping options
United States
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| Brand | Philips | Philips | Philips | Oral-B | Marlincare | Philips |
| Model | DiamondClean 9 Series AI | HX9690/05 | HX6423/34 | D 36.535.5 X WH | M10PRO | HX9923/11 |
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| Price | $570.36 | $199.99 | $109.96 | $59.94 | $26.99 | $279.96 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 23, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 4, 2026 | Feb 7, 2026 |
| Timer | 2-minute | 2-minute | 2-minute | 2-minute | 2-minute | 2-minute |
| Technology | Sonic | Sonic | Sonic | Magnetic Levitation | Sonic | Sonic |
| Battery Life | <num1>, <num2> | 14 | <num1>, <num2> | 180 | ||
| Battery Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer | ||
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | |||
| Suitable For | Adults | Children | Children | |||
| Cleaning Modes | <num1>, <num2> | 4 | 5 | |||
| Charging Method | Inductive | Magnetic | Direct Plug-in | Magnetic | ||
| Pressure Sensor | Yes | Yes | Yes | Yes | Yes | Yes |
| Bristle Softness | Soft | Soft | Soft | Soft | ||
| Water Resistance | IPX7 | IPX7 | IPX7 | IPX8 | ||
| Brush Heads Included | <num1>, <num2> | 2 | 3 | 1 | 4 | 2 |
| Vibrations Per Minute | <num1>, <num2> | 31000 | <num1>, <num2> | 55000 | ||
| Brushing Modes | 3 | 5 | 5 | |||
