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 heart-rate, blood-pressure and blood-oxygen monitoring, Bluetooth calling and a pedometer. It has a silicone band and is compatible with Android / iOS.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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allentian K55 Heart-rate monitoring supported
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allentian K52 Bluetooth calling is supported.
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allentian T56 Bluetooth calling supported
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allentian K52 1.39-inch display
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allentian Gw55
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allentian Zw39 Heart rate monitoring supported
|
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | K55 | K52 | T56 | K52 | Gw55 | Zw39 |
| Price | €66.13 | €83.10 | €36.64 | €83.10 | €69.70 | €33.96 |
| 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 | Listed | Included as a feature | Included | ||
| Model Name | K55 | K52 | T56 | K52 | Gw55 | Zw39 |
| Part Number | 5160164258394 | 724194725332Black | 5516910758829 | 724194725332Orange | 738232095143AllBlack | 5081769821983 |
| Product Type | smartwatch | Smart watch | Smart watch | Smart watch | Smart watch | smart watch |
| Compatibility | Android / iOS | Android / IOS | Android / iOS | Android / IOS | Android / iOS | Android / iOS |
| Bluetooth Calling | Supported | Supported | Supported | Supported | Supported | Supported |
| Heart Rate Monitoring | Supported | Supported | Supported | Supported | ||
| Blood Oxygen Monitoring | Supported | Supported | Supported | |||
| Blood Pressure Monitoring | Supported | Supported | Supported | Supported | ||
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