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.
Smart watch phone with Android 7.1.1, 4G mobile network connectivity and GPS. It is described as waterproof, but no rating or conditions are stated.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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Fossil DM20 Runs Android 7.1.1
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DOMIWEAR DM20 4G mobile network connectivity
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KOMAY Optimus Dual systems
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DOMIWEAR DM19 Operating system: Android 7.1
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4G Smart Watch 4G network
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Zeblaze THOR 4 Plus 4G connectivity
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| Brand | Fossil | DOMIWEAR | KOMAY | DOMIWEAR | Zeblaze | |
| Model | DM20 | DM20 | Optimus | DM19 | DM100 | THOR 4 Plus |
| Price | PLN 407.65 | PLN 335.71 | PLN 611.47 | PLN 499.57 | PLN 591.73 | PLN 531.98 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| GPS | GPS | GPS | GPS | |||
| Product Type | Smart watch phone | Smartwatch | Smart Watch | |||
| Battery Capacity | 800mAh | 900Mah | 2700mAh | |||
| Operating System | Android7.1.1 | Android 7.1 | Android 7.1.1 | |||
| Network | 4G | 4G | 4G | |||
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