Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
No.1 S10 Smartwatch with heart rate and sleep monitoring
Product details
General specs
- Model: No.1 S10
Starting from €23.56
Last price update: 9/22/26
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| Brand | Kingwear | COLMI | ESEED | Xiaomi | KOSPET | |
| Model | No.1 S10 | KW10 | SKY 2 | Z7 | Verge | |
| Price | €23.56 | €24.10 | €16.85 | €9.19 | €84.79 | €11.60 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 |
| Product Type | smartwatch | Fitness Tracker, Smart Watch | Smart watch | Smart Watch, Wristwatch | Smart Watch | |
| Water Resistance | waterproof | waterproof | Waterproof | |||
| Heart Rate Monitoring | heart rate | Heart Rate Monitor | Heart Rate Monitor | |||
