Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
allentian Et280 Medium Medium Smartwatch
Available offers (2)
Current
Medium
Newegg
€107.26
Available to order
Features
- Bluetooth calling
- Advertised health-related functions: ECG, uric acid, blood lipid, heart rate and blood oxygen
- Compatible with Android and iOS
General specs
- Brand: allentian
- Model: Et280
- Seller: Newegg
- ID: 9SIAEWSKAT8362
- Size: Medium
- Brand: allentian
- Model Name: Et280
- Part Number: 5529486354825
- Product Type: Smartwatch
- Compatibility: Android and iOS
- Calling Feature: Bluetooth calling
- Advertised health-related functions: ECG, uric acid, blood lipid, heart rate and blood oxygen
- 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 compatibility with Android and iOS. Advertised health-related functions include ECG, uric acid, blood lipid, heart rate and blood oxygen.
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|
| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | Et280 | Et381 | ET381 | ET381 | ET580 | ET381 |
| Price | €107.26 | €107.26 | €107.26 | €107.26 | €101.85 | €107.26 |
| 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 | Et280 | Et381 | ET381 | ET381 | ET580 | ET381 |
| Part Number | 5529486354825 | 5362835421262 | 5362835421264 | 5362835421266 | 775942448405Dark | 771391645106BlackLeather |
| Product Type | Smartwatch | Smartwatch | smartwatch | Smartwatch | Smartwatch | Smartwatch |
| Compatibility | Android and iOS | Android / iOS | Android / iOS | Android and iOS | ||
allentian Et280 Bluetooth calling
€107.26
When this device makes sense
Product confidence
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