Sleep Wearable Form Factor
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allentian C20 IP67-rated configuration with blood oxygen monitoring Medium Smart Watch
Available offers (4)
Current
IP67-rated configuration with blood oxygen monitoring
Newegg
€57.19
Available to order
Features
- Heart rate monitoring
- Blood pressure monitoring
- Blood oxygen measurement
- Step counting
- IP67 waterproof rating
- Compatible with Android and iOS
General specs
- Brand: allentian
- Model: C20
- Seller: Newegg
- ID: 9SIAEWSKAT8620
- Size: Medium
- Brand: allentian
- Model Name: C20
- Part Number: 5100578589452
- Product Type: Smart watch
- Compatibility: Android / IOS
- Step Counting: Pedometer
- Waterproof Rating: IP67
- Heart Rate Monitoring: Heart rate
- Blood Oxygen Measurement: Blood oxygen
- Blood Pressure Monitoring: Blood pressure
- First listed by seller: October 21, 2026
If you are interested in more details, you can find full information on the seller's page.
€57.19
Last price update: 10/21/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Medium smart watch with heart rate, blood pressure and blood oxygen monitoring, a pedometer, an IP67 rating, and Android/iOS compatibility.
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | C20 | C20pro | C20plus | C25 | G20-Wr | |
| Price | €57.19 | €60.76 | €87.57 | €132.25 | €125.10 | €35.74 |
| 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 | C20 | C20pro | C20plus | C25 | G20-Wr | |
| Part Number | 5100578589452 | 661740078878Black | 785417379736Black | 782736086679Black | 737842369316Orange | 785535112556Black |
| Product Type | Smart watch | Smart watch | Smart watch | Smart watch | Smart watch | Smart watch |
| Compatibility | Android / IOS | Android / IOS | Android / IOS | Android / IOS | Android / IOS | Android / IOS |
allentian C20 Heart rate monitoring
€57.19
When this device makes sense
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