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 (3)
Current
Configuration unspecified
Newegg
€106.34
Available to order
Features
- Compatible with Android and iOS
- Listed features include ECG, Bluetooth calling, blood oxygen, uric acid, blood lipid, body temperature, and heart rate
General specs
- Brand: allentian
- Model: ET381
- Seller: Newegg
- ID: 9SIAEWSKAT8010
- Size: Medium
- Brand: allentian
- Model Name: ET381
- Part Number: 5362835421266
- Product Type: Smartwatch
- Listed features: ECG, Bluetooth calling, blood oxygen, uric acid, blood lipid, body temperature, and heart rate
- Device Compatibility: Android / iOS
- First listed by seller: October 21, 2026
If you are interested in more details, you can find full information on the seller's page.
€106.34
Last price update: 10/21/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Smartwatch compatible with Android and iOS, with ECG, Bluetooth calling, and listed blood, temperature, and heart rate features.
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | ET381 | ET580 | Et580 | Et210 | Et481 | ET580 |
| Price | €106.34 | €100.98 | €100.98 | €111.70 | €106.34 | €100.98 |
| 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 | ET381 | ET580 | Et580 | Et210 | Et481 | ET580 |
| Part Number | 5362835421266 | 5369682875634 | 5369682875638 | 5317878921497 | 775942448405Blue | |
| Product Type | Smartwatch | Smart watch | Smart watch | Smart watch | Smart watch | Smartwatch |
| Compatibility | Android / iOS | Android / IOS | Android / IOS | |||
allentian ET381 Compatible with Android and iOS
€106.34
When this device makes sense
Product confidence
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