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
- Bluetooth calling
- Listed health functions: ECG, blood oxygen, uric acid, blood lipid, body temperature and heart rate
- Compatible with Android and iOS
General specs
- Brand: allentian
- Model: Et381
- Seller: Newegg
- ID: 9SIAEWSKAT8330
- Size: Medium
- Brand: allentian
- Calling: Bluetooth calling
- Model Name: Et381
- Part Number: 5362835421262
- Product Type: Smartwatch
- Listed health functions: ECG, blood oxygen, uric acid, blood lipid, body temperature and heart rate
- Operating System Compatibility: Android and iOS
- 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 with Bluetooth calling and listed health functions including ECG, blood oxygen, uric acid, blood lipid, body temperature and heart rate. Compatible with Android and iOS.
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|
| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | Et381 | Et280 | Et481 | Et580 | Et210 | Et480 |
| Price | €107.26 | €107.26 | €107.26 | €101.85 | €112.66 | €146.91 |
| 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 | Et280 | Et481 | Et580 | Et210 | Et480 |
| Part Number | 5362835421262 | 5529486354825 | 5369682875638 | 5317878921497 | 757657543782BlackLeather | |
| Product Type | Smartwatch | Smartwatch | Smart watch | Smart watch | Smart watch | smart watch |
| Compatibility | Android and iOS | Android / IOS | Android / IOS | Android / IOS | ||
allentian Et381 Bluetooth calling
€107.26
When this device makes sense
Product confidence
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