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 advertised with monitoring claims for blood glucose, blood oxygen, and body temperature, and a waterproof claim. Compatible with Android and iOS.
| This item | Recommendations | |||||
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allentian X100 Compatible with Android and iOS.
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allentian Et310 Compatible with Android and iOS
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allentian Tk21p
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allentian Et310 Compatible with Android and iOS
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allentian Et310 Compatibility: Android / iOS
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allentian Tk21p Compatible with Android and iOS.
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | X100 | Et310 | Tk21p | Et310 | Et310 | Tk21p |
| Price | €100.98 | €107.23 | €90.25 | €107.23 | €107.23 | €90.25 |
| 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 | X100 | Et310 | Tk21p | Et310 | Et310 | Tk21p |
| Part Number | 745064413981BlackSteel | 745235831646Black | 5309144658858 | 745235831646Red | 745235831646BlackLeather | 745197753370BlackLeather |
| Product Type | Smart watch | Smartwatch | smart watch | smart watch | Smart watch | Smart watch |
| Compatibility | Android / iOS | Android / IOS | Android / IOS | |||
| Water resistance claim | Advertised as waterproof | Described as waterproof; no rating stated | Described as waterproof; no rating specified | |||
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