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 Et481 smart watch lists ECG, blood glucose, uric acid, blood lipid, and body temperature among its health-related functions. Bluetooth calling is also listed as a feature, with compatibility listed for Android / IOS.
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|---|---|---|---|---|---|---|
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allentian Et481
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allentian Et480
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allentian Et580
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allentian ET580 Compatible with Android and iOS.
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allentian ET381 Compatible with Android and iOS
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allentian ET381
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | Et481 | Et480 | Et580 | ET580 | ET381 | ET381 |
| Price | €106.34 | €145.66 | €100.98 | €100.98 | €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 | Et481 | Et480 | Et580 | ET580 | ET381 | ET381 |
| Product Type | Smart watch | smart watch | Smart watch | Smart watch | Smartwatch | Smart watch |
| Compatibility | Android / IOS | Android / IOS | Android / IOS | Android / iOS | Android / IOS | |
| Part Number | 757657543782BlackLeather | 5369682875638 | 5369682875634 | 5362835421266 | 771391645106Blue | |
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