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 outdoor smart watch with Bluetooth calling, heart-rate, blood-pressure, and blood-oxygen monitoring, a music feature, and multi-sport mode. Compatible with Android / IOS.
| This item | Recommendations | |||||
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allentian K55 Bluetooth calling is supported.
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allentian Gw55
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allentian K52 1.39-inch display
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allentian K52 Bluetooth calling is supported.
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allentian K52 Bluetooth calling is supported.
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Medium Smart Watch Bluetooth calling is supported.
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | K55 | Gw55 | K52 | K52 | K52 | |
| Price | €114.38 | €69.70 | €83.10 | €83.10 | €83.10 | €25.47 |
| 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 | K55 | Gw55 | K52 | K52 | K52 | |
| Part Number | 707995665881Green | 738232095143AllBlack | 724194725332Orange | 724194725332Black | 724194725332Blue | 674998787475Black |
| Sport Modes | Multi-sport mode | Multi-sport mode | Multi sport mode | |||
| Product Type | Outdoor smart watch | 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 | |||
| Pedometer | Included as a feature | Listed | Sports pedometer | |||
| Heart rate feature | Supported | Listed | Heart rate | |||
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