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 a 1.39-inch display, Bluetooth calling, heart rate feature, pedometer and Android / iOS compatibility.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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allentian K52 1.39-inch display
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allentian K55 Heart-rate monitoring supported
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allentian Tk23 Bluetooth calling supported
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allentian S56t 1.39-inch display
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allentian K57pro Compatible with Android and iOS
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allentian K62 1.43-inch display
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | K52 | K55 | Tk23 | S56t | K57pro | K62 |
| Price | €83.10 | €66.13 | €50.93 | €56.30 | €68.81 | €77.74 |
| 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 |
| Pedometer | Included as a feature | Included | Supported | |||
| Model Name | K52 | K55 | Tk23 | S56t | K57pro | K62 |
| Part Number | 724194725332Orange | 5160164258394 | 758317959092Orange | 780592221609Blue | 759248916715Orange | 770007089753Orange |
| Display Size | 1.39 inch | 1.39 Inch | 1.43 inch | |||
| Product Type | Smart watch | smartwatch | Smart watch | Smart watch | Smart watch | Smart watch |
| Compatibility | Android / IOS | Android / iOS | Android / IOS | Android / IOS | Android / IOS | |
| Bluetooth Calling | Supported | Supported | Supported | |||
| Heart Rate Monitoring | Supported | Supported | Supported | |||
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