Sleep Wearable Form Factor
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B20 Square Smartwatch with Fall Detection: Fall detection
If you are interested in more details, you can find full information on the seller's page.
€17.30
Last price update: 9/22/26
Available to order
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Delivery to 
United States
United States
Available
Product details
Features
- Compatible with iOS and Android
- Bluetooth connectivity
- Fitness tracking
- Square shape
- Designed for couples
- Fall detection
The B20 is a square smartwatch designed for couples. It has Bluetooth connectivity, is listed as compatible with iOS and Android, and includes fitness tracking and fall detection.
General specs
- Model: B20
- Seller: Alibaba
- ID: 62107272394
- Shape: square
- Product Type: fitness smartwatch
- Compatibility: iOS, Android
- Fall Detection: Yes
- Wireless Technology: Bluetooth
- First listed by seller: September 22, 2026
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| Model | B20 | KW10 | L9 Round | LS01 Global Version | ||
| Price | €17.30 | €20.33 | €10.70 | €16.94 | €16.05 | €18.71 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 |
| Product Type | fitness smartwatch | smart watch, smartwatch | smart watch | Fitness Tracker Smart Watch | Smart Watch | |
Square Smartwatch with Fall Detection Fall detection
€17.30
When this device makes sense
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