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 an AMOLED display, Bluetooth calling, heart rate and blood pressure monitoring, and NFC payment and access control functions. Compatible with Android and iOS.
| This item | Recommendations | |||||
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allentian Iw9 Ultra Bluetooth calling is supported.
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allentian Iw9 2.05-inch display
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allentian W9 Ultra Pro Offline payment
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allentian Ultra 9 Compatible with Android / iOS
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allentian Ultra 9 Bluetooth calling is supported.
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allentian X9 + Ultra2 Bluetooth calling supported
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | Iw9 Ultra | Iw9 | W9 Ultra Pro | Ultra 9 | Ultra 9 | X9 + Ultra2 |
| Price | €119.74 | €87.57 | €32.17 | €22.34 | €22.34 | €111.70 |
| 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 | Iw9 Ultra | Iw9 | W9 Ultra Pro | Ultra 9 | Ultra 9 | X9 + Ultra2 |
| Part Number | 747853058390Black | 713264235215Silver | 731750594515Black | 723372269587Black | 723372269587Grey | 747658652929BlackForeignLanguage |
| Product Type | smartwatch | smartwatch | Smartwatch | Smart watch | Smartwatch | Smart watch |
| Compatibility | Android and iOS | Android / IOS | Android / iOS | Android / IOS | Android / iOS | Android / IOS |
| Bluetooth Calling | Supported | Supported | Supported | Supported | Supported | |
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