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 smartwatch with stated Bluetooth call capability, blood pressure, ECG, and blood glucose health monitoring, and compatibility with Android and iOS.
| This item | Recommendations | |||||
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allentian S11 Bluetooth call capability is stated.
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allentian Et570 Bluetooth calls are listed as supported.
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allentian Et481
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allentian S56t 1.39-inch display
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allentian TK12 Compatible with Android and iOS
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allentian F12 2.02 screen size; unit not stated
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | S11 | Et570 | Et481 | S56t | TK12 | F12 |
| Price | €356.54 | €52.72 | €145.66 | €56.30 | €93.83 | €94.72 |
| 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 | S11 | Et570 | Et481 | S56t | TK12 | F12 |
| Part Number | 757751697080Blue | 777733171136BlackLeather | 757668471036BlackLeather | 780592221609Blue | 730778231613BlackLeather | 731454701464BlackSteel |
| Product Type | smartwatch | Smart watch | smart watch | Smart watch | Smartwatch | Smart watch |
| Compatibility | Android and iOS. | Android and iOS. | Android and iOS. | Android / IOS | Android / iOS | Android / IOS |
| Bluetooth Calling | Bluetooth call capability is stated. | Listed as supporting Bluetooth calls. | Listed as supporting Bluetooth calling. | Supported | ||
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