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 Bluetooth calling, heart rate, body fat, SOS, and ECG features. Compatible with Android and iOS.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
|
allentian E800 Supports Bluetooth calling
|
allentian Et570 Supports Bluetooth calling
|
allentian ET570 Compatible with Android and iOS.
|
allentian Et280 Bluetooth calling
|
allentian Et480
|
allentian Et550 Bluetooth calling supported
|
|
| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | E800 | Et570 | ET570 | Et280 | Et480 | Et550 |
| Price | €202.29 | €121.56 | €117.02 | €107.95 | €147.87 | €147.87 |
| 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 | E800 | Et570 | ET570 | Et280 | Et480 | Et550 |
| Part Number | 785543117005NylonGreen | 785435159256BrownLeather | 785435159256Pink | 5529486354825 | 757657543782BlackLeather | 735145909554BlackGlue |
| Product Type | Smart watch | smart watch | Smart watch | Smartwatch | smart watch | Smart watch |
| Compatibility | Android / IOS | Android / IOS | Android / IOS | Android and iOS | Android / IOS | Android / IOS |
| Bluetooth Calling | Supported | Supported | Supported | |||
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.