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.
Smartwatch with advertised ECG, blood glucose, uric acid, blood lipid, and body temperature measurements, as well as photo and call functions. Compatible with Android and iOS.
| This item | Recommendations | |||||
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allentian ET580
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allentian ET381 Compatible with Android and iOS
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allentian Et480
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allentian ET381
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allentian ET381 Compatible with Android and iOS.
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allentian Et481
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | ET580 | ET381 | Et480 | ET381 | ET381 | Et481 |
| Price | €100.98 | €106.34 | €145.66 | €106.34 | €106.34 | €106.34 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 3, 2026 | Nov 3, 2026 | Nov 3, 2026 | Nov 3, 2026 | Nov 3, 2026 | Nov 3, 2026 |
| Size | Medium | Medium | Medium | Medium | Medium | Medium |
| Model Name | ET580 | ET381 | Et480 | ET381 | ET381 | Et481 |
| Part Number | 775942448405Blue | 5362835421266 | 757657543782BlackLeather | 771391645106Blue | 5362835421264 | |
| Product Type | Smartwatch | Smartwatch | smart watch | Smart watch | smartwatch | Smart watch |
| Compatibility | Android / IOS | Android / IOS | Android / iOS | Android / IOS | ||
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