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 listing describes non-invasive blood glucose, ECG, uric acid, and blood lipid monitoring, Bluetooth calling, and compatibility with Android and iOS.
| This item | Recommendations | |||||
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allentian Et481
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allentian Et480
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allentian Et482 Bluetooth wireless connectivity
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allentian Et570 Bluetooth calls are listed as supported.
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allentian ET482 Bluetooth connectivity
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allentian Et482 Non-invasive blood glucose measurement
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | Et481 | Et480 | Et482 | Et570 | ET482 | Et482 |
| Price | €145.66 | €145.66 | €141.19 | €52.72 | €145.66 | €147.44 |
| 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 | Et482 | Et570 | ET482 | Et482 |
| Part Number | 757668471036BlackLeather | 757657543782BlackLeather | 785433923123Black | 777733171136BlackLeather | 785433923123BlackNylon | 785433923123BlackSteel |
| Product Type | smart watch | smart watch | Smart watch | Smart watch | Smart watch | Smart watch |
| Compatibility | Android and iOS. | Android / IOS | Android and iOS. | Android / IOS | ||
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