usmile Q3S Smart Anti-Cavity Children's Electric Toothbrush: Anti-cavity function with sodium fluoride bristles
Designed for parents who want to make brushing fun and effective for kids aged 3-12, this electric toothbrush turns a daily chore into a playful routine. While many focus on cleaning power, we built it for building healthy habits that last.
The 2-minute habit reminder ensures your child brushes long enough, and the space-themed stickers let them personalize their brush for extra engagement. With DuPont bristles containing sodium fluoride, it actively fights cavities during each use. The anti-puncture design and IPX7 waterproof rating mean it's safe for clumsy hands and bathroom splashes. You get two brush heads—MINI care and MINI cleaning—to suit different needs, and a 180-day battery life means fewer charges and more consistency.
Features
- IPX7 waterproof rating for safe use
- 180-day battery life for long-lasting operation
- Three function modes: Clean, Care, Anti-cavity
- Three working modes: Massage, Gentle, Standard
- Space-themed stickers and anti-puncture design for kids
- 2-minute habit reminder and 3-month fading usage reminder
- Includes two brush heads: MINI care and MINI cleaning
- Anti-cavity function with sodium fluoride bristles
General specs
- Brand: usmile
- Model: Q3S
- Seller: Joom
- ID: 6928459b464b4c012077e060
- Brand: Usmile
- Model: Q3S
- Product Type: Electric Toothbrush
- Smart Features: Smart
- Target Audience: Children
- Dental Health Focus: Anti-Cavity
- First listed by seller: 12/6/25
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 | |||||
|---|---|---|---|---|---|---|
usmile Q3S
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Philips HX9690/05 Black
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Philips HX6423/34 Black
|
Oral-B G3.2i6.1KD White Removes 100% more plaque
|
Oral-B PRFZ7 Black Superior plaque removal vs. manual toothbrush
|
Oral-B iO G5.3V6.2KD Black
|
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| Brand | usmile | Philips | Philips | Oral-B | Oral-B | Oral-B |
| Model | Q3S | HX9690/05 | HX6423/34 | G3.2i6.1KD | PRFZ7 | iO G5.3V6.2KD |
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| Rating |
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| Price | $96.42 | $159.96 | $79.96 | $109.99 | $134.99 | $149.99 |
| 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 | Yes | |||
| Bristle Softness | Soft | Soft | Soft | |||
