Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
allentian GT40 Configuration unspecified Medium Smartwatch
Available offers (2)
Current
Configuration unspecified
Newegg
€40.21
Available to order
Features
- Voice assistant included
- Alarm included
- Heart rate monitoring supported
- Blood pressure monitoring supported
- Compatible with Android / IOS
General specs
- Brand: allentian
- Model: GT40
- Seller: Newegg
- ID: 9SIAEWSKAP3348
- Size: Medium
- Alarm: Included
- Brand: allentian
- Model Name: GT40
- Part Number: 786181532479Gold
- Product Type: Smartwatch
- Compatibility: Android / IOS
- Voice Assistant: Included
- Heart Rate Monitoring: Supported
- Blood Pressure Monitoring: Supported
- First listed by seller: October 21, 2026
If you are interested in more details, you can find full information on the seller's page.
€40.21
Last price update: 10/21/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Medium smartwatch with a voice assistant, alarm, heart rate monitoring, and blood pressure monitoring. Compatible with Android / IOS.
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | GT40 | GT4 | HD Watch GT4 | GT4 | S53 | Gw55 |
| Price | €40.21 | €67.02 | €102.76 | €61.66 | €74.17 | €69.70 |
| 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 | GT40 | GT4 | HD Watch GT4 | GT4 | S53 | Gw55 |
| Part Number | 786181532479Gold | 782014456462BlackBlackLeather | 747761429765BlackGlue | 754085655725GreenLeather | 737943900596Gold | 738232095143AllBlack |
| Product Type | Smartwatch | Smartwatch | smartwatch | smartwatch | smart watch | Smart watch |
| Compatibility | Android / IOS | Android / iOS | Android / iOS | Android / IOS | Android / iOS | Android / iOS |
| Heart Rate Monitoring | Supported | Supported | Supported | |||
| Blood Pressure Monitoring | Supported | Supported | Supported | Supported | ||
| Sleep Monitoring | Supported | Sleep monitoring | Supported | |||
| Bluetooth Calling | Supported | Supported | Supported | |||
allentian GT40 Voice assistant included
€40.21
When this device makes sense
Product confidence
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