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.
Red smart watch with Bluetooth calling, ECG, heart rate and blood pressure measurement support, and non-invasive blood glucose measurement.
| This item | Recommendations | |||||
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ZOSKVEE Tk22 Red Bluetooth calling is supported.
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ZOSKVEE Tk15 Red
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ZOSKVEE CT18 Red 1.43-inch display
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ZOSKVEE Et540 Red Supports Bluetooth calling
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ZOSKVEE Et340 Red Bluetooth calling is listed as a feature.
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ZOSKVEE Et580 Red Bluetooth calling
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| Brand | ZOSKVEE | ZOSKVEE | ZOSKVEE | ZOSKVEE | ZOSKVEE | ZOSKVEE |
| Model | Tk22 | Tk15 | CT18 | Et540 | Et340 | Et580 |
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| Price | €70.29 | €67.33 | €72.90 | €61.99 | €67.33 | €63.48 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 |
| Model Name | Tk22 | Tk15 | CT18 | Et540 | Et340 | Et580 |
| Part Number | C2855GHYK=SKU727275365604Red | C2855GHYK=SKU748573285752Red | C2855DBAU=EDA004560401A | C2855GHYK=SKU724920168666Red | C2855PEFM=SKU733194202747Red | C2855PEFM=SKU753886528230Red |
| Product Type | Smart watch | Smart watch | Smart watch | Smart watch | Smart watch | smartwatch |
| Bluetooth Calling | Supported | Supported | Supported | Listed as a feature | Bluetooth calling | |
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