Sleep Wearable Form Factor
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allentian K57pro Black; 1.96-inch display; blood oxygen listed Medium Smartwatch
Available offers (4)
Current
Black; 1.96-inch display; blood oxygen listed
Newegg
€111.70
Available to order
Features
- 1.96-inch screen
- Compatible with Android and iOS
- Listed monitoring functions: heart rate, blood pressure, and blood oxygen
- Listed features: Bluetooth talk, music, weather, and sports watch functions
General specs
- Brand: allentian
- Model: K57pro
- Seller: Newegg
- ID: 9SIAEWSKAK4167
- Size: Medium
- Brand: Allentian
- Model Name: K57pro
- Part Number: 748992973157Black
- Screen Size: 1.96 inches
- Product Type: Smartwatch
- Compatibility: Android / iOS
- Listed features: Bluetooth talk, music, weather, and sports watch functions
- Listed monitoring functions: Heart rate, blood pressure, and blood oxygen
- First listed by seller: October 21, 2026
If you are interested in more details, you can find full information on the seller's page.
€111.70
Last price update: 10/21/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Medium smartwatch with a 1.96-inch screen, Android and iOS compatibility, listed monitoring functions for heart rate, blood pressure, and blood oxygen, and listed Bluetooth talk, music, weather, and sports watch functions.
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allentian K57pro 1.96-inch screen
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|
| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | K57pro | K56pro | K56pro | K56pro | K59 | K55 |
| Price | €111.70 | €76.85 | €76.85 | €76.85 | €76.85 | €66.13 |
| 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 | K57pro | K56pro | K56pro | K56pro | K59 | K55 |
| Part Number | 748992973157Black | 776670641079Black | 776670641079Green | 776670641079Khaki | 5237387484992 | 5160164258394 |
| Screen Size | 1.96 inches | 1.39 inch | 1.39 inch | |||
| Product Type | Smartwatch | smartwatch | Smart watch | smart watch | Smartwatch | smartwatch |
| Compatibility | Android / iOS | Android / IOS | Android / IOS | Android / iOS | Android / iOS | |
| Heart Rate Monitoring | Listed | Supported | Supported | |||
allentian K57pro 1.96-inch screen
€111.70
When this device makes sense
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