Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
allentian E420 Medium Smart Watch: Compatible with Android and iOS
If you are interested in more details, you can find full information on the seller's page.
€117.95
Last price update: 10/21/26
Available to order
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Delivery to 
United States
United States
Available
Product details
Features
- Monitoring functions: ECG, blood glucose, blood oxygen, heart rate, blood pressure, and sleep
- Compatible with Android and iOS
A medium smart watch with compatibility for Android and iOS. Monitoring functions include ECG, blood glucose, blood oxygen, heart rate, blood pressure, and sleep monitoring.
General specs
- Brand: allentian
- Model: E420
- Seller: Newegg
- ID: 9SIAEWSKAT8018
- Size: Medium
- Brand: allentian
- Model Name: E420
- Part Number: 773440097863BlackLeather
- Product Type: Smart watch
- Compatibility: Android / iOS
- Monitoring Functions: ECG, blood glucose, blood oxygen, heart rate, blood pressure, and sleep monitoring
- First listed by seller: October 21, 2026
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allentian E420 Compatible with Android and iOS
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|
| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | E420 | E400 | Et480 | Et470 | ET482 | E19 |
| Price | €117.95 | €154.59 | €145.66 | €61.66 | €147.44 | €117.95 |
| 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 | E420 | E400 | Et480 | Et470 | ET482 | E19 |
| Part Number | 773440097863BlackLeather | 707679281470BlackLeather | 757657543782BlackLeather | 778410974730BlackLeather | 785433923123SilverSteel | 660654817289AllBlack |
| Product Type | Smart watch | Smart watch | smart watch | Smart watch | Smartwatch | smart watch |
| Compatibility | Android / iOS | Android / IOS | Android / IOS | Android / IOS | Android / IOS | |
allentian E420 Compatible with Android and iOS
€117.95
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