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 Bluetooth calling, heart rate monitoring, an alarm clock, and compatibility with Android and iOS.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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allentian S9 Bluetooth calling
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allentian S9 Max Bluetooth calling
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allentian JS S9call AMOLED display technology
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allentian Ultra 9 Compatible with Android / iOS
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allentian X9 + Ultra2 Bluetooth calling supported
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allentian Iw9 2.05-inch display
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | S9 | S9 Max | JS S9call | Ultra 9 | X9 + Ultra2 | Iw9 |
| Price | €18.32 | €25.91 | €231.44 | €22.34 | €111.70 | €87.57 |
| 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 | S9 | S9 Max | JS S9call | Ultra 9 | X9 + Ultra2 | Iw9 |
| Part Number | 786183240974Black | 747974799441Black | 786091315955Black | 723372269587Black | 747658652929BlackForeignLanguage | 713264235215Silver |
| Product Type | smartwatch | Smart watch | Smartwatch | Smart watch | Smart watch | smartwatch |
| Compatibility | Android / IOS | Android / IOS | Android / iOS | Android / IOS | Android / IOS | Android / IOS |
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