Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
allentian ET381 Configuration unspecified Medium Smartwatch
Available offers (5)
Current
Configuration unspecified
Newegg
€107.26
Available to order
Features
- Compatible with Android and iOS
- Bluetooth calling
- Health-related functions: ECG, blood oxygen, uric acid, blood lipid, body temperature and heart rate
General specs
- Brand: allentian
- Model: ET381
- Seller: Newegg
- ID: 9SIAEWSKAT8334
- Size: Medium
- Brand: allentian
- Calling: Bluetooth calling
- Model Name: ET381
- Part Number: 771391645106BlackLeather
- Product Type: Smartwatch
- Compatibility: Android and iOS
- Health-related functions: ECG, blood oxygen, uric acid, blood lipid, body temperature and heart rate
- First listed by seller: November 5, 2026
If you are interested in more details, you can find full information on the seller's page.
€107.26
Last price update: 11/5/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Medium smartwatch compatible with Android and iOS. Supports Bluetooth calling and includes ECG, blood oxygen, uric acid, blood lipid, body temperature and heart rate functions.
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allentian ET381 Compatible with Android and iOS
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allentian Et480
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|
| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | ET381 | Et480 | Et280 | Et470 | E420 | TK12 |
| Price | €107.26 | €146.91 | €107.26 | €62.19 | €118.97 | €94.64 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 |
| Size | Medium | Medium | Medium | Medium | Medium | Medium |
| Model Name | ET381 | Et480 | Et280 | Et470 | E420 | TK12 |
| Part Number | 771391645106BlackLeather | 757657543782BlackLeather | 5529486354825 | 778410974730BlackLeather | 773440097863BlackLeather | 730778231613BlackLeather |
| Product Type | Smartwatch | smart watch | Smartwatch | Smart watch | Smart watch | Smartwatch |
| Compatibility | Android and iOS | Android / IOS | Android and iOS | Android / IOS | Android / iOS | Android / iOS |
allentian ET381 Compatible with Android and iOS
€107.26
When this device makes sense
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