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.
A Medium Bluetooth smartwatch supplied as a 2-in-1 watch and headset. It is compatible with Android and iOS and supports Bluetooth.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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allentian S9 Bluetooth connectivity
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allentian S11 Compatible with Android / iOS.
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allentian JS S9call AMOLED display technology
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allentian S9 Max Bluetooth calling
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allentian Ak56 Bluetooth calling feature is listed.
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allentian Ultra 9 Bluetooth calling is supported.
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | S9 | S11 | JS S9call | S9 Max | Ak56 | Ultra 9 |
| Price | €29.48 | €216.81 | €234.95 | €26.31 | €73.48 | €22.68 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 |
| Size | Medium | Medium | Medium | Medium | Medium | Medium |
| Model Name | S9 | S11 | JS S9call | S9 Max | Ak56 | Ultra 9 |
| Part Number | 786201749215Black | 776494799301Black | 786091315955Black | 747974799441Black | 777511336179Black | 723372269587Grey |
| Product Type | Bluetooth smartwatch | smart watch | Smartwatch | Smart watch | Bluetooth smartwatch | Smartwatch |
| Compatibility | Android / iOS | Android / IOS | Android / iOS | Android / IOS | Android / IOS | Android / iOS |
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