Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
allentian E400 Medium Medium Smart Watch
Available offers (9)
Current
Medium
Newegg
€109.02
Available to order
Features
- Compatible with Android / iOS
- Blood sugar monitoring is listed as a feature
- Body temperature monitoring is listed as a feature
- Blood pressure monitoring is listed as a feature
- Heart rate monitoring is listed as a feature
- Step counting is listed as a feature
General specs
- Brand: allentian
- Model: E400
- Seller: Newegg
- ID: 9SIAEWSKAT8610
- Size: Medium
- Brand: allentian
- Model Name: E400
- Part Number: 746108480225BlackLeather
- Product Type: smart watch
- Compatibility: Android / IOS
- Step Counting: Listed as a feature
- Heart Rate Monitoring: Listed as a feature
- Blood sugar monitoring: Listed as a feature
- Blood Pressure Monitoring: Listed as a feature
- Body Temperature Monitoring: Listed as a feature
- First listed by seller: October 21, 2026
If you are interested in more details, you can find full information on the seller's page.
€109.02
Last price update: 10/21/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Medium smart watch compatible with Android / iOS. Blood sugar, body temperature, blood pressure and heart rate monitoring, as well as step counting, are listed as features.
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|
| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | E400 | E400 Smart Watch | E420 | Et482 | Tk10 | E500 |
| Price | €109.02 | €99.19 | €117.95 | €147.44 | €88.47 | €88.47 |
| 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 | E400 | E400 Smart Watch | E420 | Et482 | Tk10 | E500 |
| Part Number | 746108480225BlackLeather | 742917602007Red | 773440097863BlackLeather | 785433923123BlackSteel | 753332553867BlackLeather | 5019795445344 |
| Product Type | smart watch | Smart watch | Smart watch | Smart watch | smartwatch | Smart watch |
| Compatibility | Android / IOS | Android / IOS | Android / iOS | Android / IOS | Android / IOS | Android / iOS |
| Heart Rate Monitoring | Listed as a feature | Supported | Listed as a monitoring feature | |||
allentian E400 Compatible with Android / iOS
€109.02
When this device makes sense
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