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.
Smart watch with a 1.39-inch display, silicone band and IP67 rating. Supports ECG and non-invasive blood glucose measurement.
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ZOSKVEE ET450 Blue and Black are stated; selected color is unclear 1.39-inch display
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ZOSKVEE ET540 1.91-inch screen
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ZOSKVEE E530 Black 1.91-inch display
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ZOSKVEE E530 Brown 1.91-inch screen
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ZOSKVEE Et340 Black leather Bluetooth calling
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ZOSKVEE Et340 Black Leather Bluetooth calling
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| Brand | ZOSKVEE | ZOSKVEE | ZOSKVEE | ZOSKVEE | ZOSKVEE | ZOSKVEE |
| Model | ET450 | ET540 | E530 | E530 | Et340 | Et340 |
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| Price | €66.03 | €70.42 | €72.60 | €73.25 | €67.33 | €67.33 |
| 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 | ET450 | ET540 | E530 | E530 | Et340 | Et340 |
| Part Number | C28554TT3=EDA004878501C | C28554TT3=EDA004878301B | C2855DBAU=EDA004766201A | C2855DBAU=EDA004766201B | C2855PEFM=SKU733194202747BlackLeather | C2855PEFM=SKU730780911796BlackLeather |
| Product Type | Smart watch | Smart watch | Smartwatch | Smart watch | Smart watch | Smart watch |
| Band Material | Silicone | Silicone | Leather | Leather | ||
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