Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
If you are interested in more details, you can find full information on the seller's page.
The SKY1 is a smart watch with heart rate, blood pressure, and ECG/EKG monitoring functions. It also lists SIM support and CE and RoHS certifications.
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| Model | SKY1 | LEMT | Z6S | KW18 | LEM10 | |
| Price | €13.11 | €127.49 | €29.42 | €9.09 | €40.11 | €108.77 |
| 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 | smart watch | smart watch | Smart Watch | Smart Watch | Smart Watch | |
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