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Philips DiamondClean Smart AI Electric Toothbrush: Smart AI technology
Imagine your dentist peering over your shoulder during every brush. The Philips Sonicare DiamondClean Smart AI electric toothbrush delivers that kind of expert guidance right in your bathroom. It suits anyone who wants a deeper clean without the guesswork, whether you are tackling stubborn plaque or simply tightening up your routine before your next checkup.
Tap the handle and a gentle vibration alerts you the moment you press too hard. The gumline sensor made me slow down and adjust my angle, turning a rushed two minutes into a mindful habit. The app maps your coverage, highlighting spots you consistently skip. Over a week, my technique improved enough that my hygienist actually asked what changed.
Built with sonic technology that drives fluid between teeth, the DiamondClean removes up to 10 times more plaque than a manual brush. The AI-powered coaching adapts to your style. You get a cleaner mouth and a score to track progress, so you step away from the sink each morning knowing your smile is truly protected.
Features
- App connectivity
- Multiple brushing modes
- Pressure sensor
- Long battery life
- Smart AI technology
General specs
- Brand: Philips
- Model: DiamondClean Smart AI
- Seller: Joom
- ID: 6928156e3fef7201857736b5
- Type: Electric Toothbrush
- Brand: Philips
- Model: DiamondClean Smart
- Series: Sonicare
- Features: AI
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
$454.59
Last price update: 2/15/26
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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| Brand | Philips | Philips Sonicare | SAKYPRORAL | usmile | ||
| Model | DiamondClean Smart | HX9923/21 | G5S | Y20PRO, Y20 Pro | ||
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| Price | $454.59 | $279.99 | $38.15 | $43.99 | $49.99 | $109.00 |
| Seller | Joom | Amazon | Gshopper | Gshopper | Amazon | Amazon |
| Update | Feb 14, 2026 | May 11, 2026 | Jul 25, 2024 | Jul 25, 2024 | May 9, 2026 | May 13, 2026 |
| Type | Electric Toothbrush | Sonic Electric Toothbrush | Electric Toothbrush | Electric Toothbrush | ||
| Features | AI | Multiple Brushing Modes, Smart Timer | Smart Tracking, Personalized Recommendations, Long Battery Life | |||
| Brushing Modes | 5 | BEGINNER, WHITENING, FAST, MASSAGE, GENTLE | Anti-cavity, Stain Removal, Sensitive, Custom, AM/PM Auto-Switch Mode | |||
| Brush Heads Included | A3 Premium All-in-One, C3 Premium Plaque Control | 6 | 2 | |||
| Battery Life | Weeks on single charge | 150 days | 90 days | |||
Philips DiamondClean Smart AI Smart AI technology
$454.59
When this device makes sense
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