Byer A9s Smart Sonic Electric Toothbrush: Sonic technology
For anyone tired of rushed morning routines or inconsistent brushing, the Byer A9s Smart Sonic Electric Toothbrush transforms your daily habit into a precise, guided experience. While most electric toothbrushes focus on power, this model prioritizes personalized care—think of it as a dental coach that helps you brush smarter, not just harder.
The smart timer gently pulses every 30 seconds to signal when to switch quadrants, ensuring you cover all areas evenly without guessing. You'll notice cleaner teeth after just a few uses, with the sonic vibrations reaching between teeth where manual brushing often misses. Compatible with Alexa for voice-controlled routines, it integrates seamlessly into your smart home setup. The included travel case and multiple brush heads make it practical for families or on-the-go use, offering reliable performance that adapts to your lifestyle.
Features
- Electric operation
- Smart capabilities
- Sonic technology
General specs
- Brand: Byer
- Model: A9s
- Seller: Joom
- ID: 69283f77464b4c012076b21f
- Brand: Byer
- Model: A9s
- Technology: Sonic
- Connectivity: Smart
- Power Source: Electric
- Product Type: Smart Sonic 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.
Shipping options
United States
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| Brand | Byer | Xiaomi | Oclean | Huawei | Philips | Philips |
| Model | A9s | T300 | X Pro | H10-L | HX7131/02 | HX9690/05 |
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| Rating |
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| Price | $40.47 | $33.99 | $66.99 | $38.15 | $89.99 | $199.99 |
| Seller | Joom | Gshopper | Gshopper | Gshopper | Amazon | Amazon |
| Update | Feb 18, 2026 | Jul 25, 2024 | Jul 25, 2024 | Jul 25, 2024 | Feb 7, 2026 | Feb 7, 2026 |
| Technology | Sonic | Sonic vibration | Smart sonic | Intelligent Cleaning | Sonic | Sonic |
| Battery Life | Up to 30 days on a single charge | Long lasting | Weeks on single charge | 21 | ||
