Philips DiamondClean 9 AI Sonic Electric Toothbrush: SenseIQ AI technology
Starting your day with a powerful, personalized clean sets the tone. The Philips DiamondClean 9 Series AI Sonic Electric Toothbrush gives you that, whether you're rushing to an early meeting or winding down after a long shift. It's designed for anyone who takes their oral health seriously but wants guidance beyond a simple timer.
Beyond basic plaque removal, this toothbrush teaches you to brush better. Its built-in AI sensors track coverage in real time, so you never miss those hard-to-reach molars. A gentle pressure alert warns you instantly if you brush too hard, protecting your enamel. After each session, the Philips Sonicare app displays a detailed mouth map, showing you exactly where to improve. You receive immediate, actionable feedback that elevates your daily routine.
Choose from multiple modes for deep clean, whitening, and gum care. The smart brush head syncs with your routine, reminding you when it's time for a replacement. You get a brilliant smile and the confidence of healthier gums, backed by technology that adapts to you.
Features
- Adaptive brushing modes
- Pressure sensor
- Smart brushing guidance
- Long battery life
- Travel case with USB charger
- SenseIQ AI technology
General specs
- Brand: Philips
- Model: DiamondClean 9
- Seller: Joom
- ID: 697c5f0d7ec2e20127230eae
- Brand: Philips
- Model: DiamondClean 9 Series
- Features: AI, Sonic
- Product Type: Electric Toothbrush
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
United States
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| Brand | Philips | Philips Sonicare | SAKYPRORAL | SAKYPRORAL | ||
| Model | DiamondClean 9 Series | HX9923/21 | G5S | |||
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| Price | $523.01 | $279.99 | $43.99 | $38.99 | $66.99 | $49.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Gshopper | Amazon |
| Update | Feb 12, 2026 | May 11, 2026 | May 7, 2026 | May 27, 2026 | Jul 25, 2024 | May 9, 2026 |
| Brushing Modes | 5 | 5 | Multiple Modes, Gentle Cleaning, Deep Plaque Removal | BEGINNER, WHITENING, FAST, MASSAGE, GENTLE | ||
| Brush Heads Included | A3 Premium All-in-One, C3 Premium Plaque Control | 6 | 6 | |||
| Battery Life | 150 | 6 Months | Long lasting | 150 days | ||
| Battery Type | Li-Polymer | Rechargeable | Rechargeable | |||
Philips DiamondClean 9 SenseIQ AI technology
Reviews
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