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.
An ECG heart rate monitor watch with a touch interface, in navy blue.
| This item | Recommendations | |||||
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Oregon Scientific SE338/BXTDB Navy Blue ECG heart rate monitoring
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Smart Watch Trainer Onyx Unisex watch for adults
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ZOSKVEE I9 Orange 1.3-inch stated size
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ZOSKVEE I9 Brown leather 1.3-inch display
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Blue Smartwatch Blue 2.0-inch HD display
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ZOSKVEE E03
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| Brand | Oregon Scientific | Oregon Scientific | ZOSKVEE | ZOSKVEE | Generic Logic, Inc. | ZOSKVEE |
| Model | SE338/BXTDB | I9 | I9 | E03 | ||
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| Price | €11.75 | €94.99 | €53.74 | €50.58 | €121.45 | €44.10 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| Model Name | SE338/BXTDB | I9 | I9 | E03 | ||
| Part Number | se338m | SE900BLK | C2855DBAU=TBD0602502303 | C2855XNGF=TBD0602502306 | 951582267445 | C2855PEFM=SKU749933460083Blue |
| Product Type | ECG heart rate monitor watch | Watches, Smart watch trainer | Monitoring watch | Heart rate/blood pressure/blood oxygen monitoring watch | Smartwatch | Smartwatch |
| Monitoring Functions | Heart rate, blood pressure, and blood oxygen monitoring | Heart rate, blood pressure, and blood oxygen | Blood pressure, blood oxygen, heart rate and sleep | |||
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