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.
Medium smart watch with Bluetooth calling support. ECG, uric acid, blood lipid, heart rate, and blood oxygen measurement are listed. Compatible with Android / IOS.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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allentian Et280 Bluetooth calling is supported.
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allentian Et482 AMOLED display with a round screen
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allentian Et381 Bluetooth calling
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allentian ET381 Compatible with Android and iOS
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allentian Et480
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allentian Et481
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | Et280 | Et482 | Et381 | ET381 | Et480 | Et481 |
| Price | €107.26 | €101.85 | €107.26 | €107.26 | €146.91 | €107.26 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 |
| Size | Medium | Medium | Medium | Medium | Medium | Medium |
| Model Name | Et280 | Et482 | Et381 | ET381 | Et480 | Et481 |
| Part Number | 5529486354823 | 5426987946903 | 5362835421262 | 5362835421266 | 757657543782BlackLeather | |
| Product Type | Smart watch | Smart watch | Smartwatch | Smartwatch | smart watch | Smart watch |
| Compatibility | Android / IOS | Android / iOS | Android / IOS | Android / IOS | ||
| Bluetooth Calling | Supported | Supported | Listed as a feature | |||
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