Sleep Wearable Form Factor
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allentian C20 IP67 rating with blood oxygen monitoring Medium Smartwatch
Available offers (4)
Current
IP67 rating with blood oxygen monitoring
Newegg
€57.68
Available to order
Features
- IP67 water and dust protection rating
- Health and activity functions: heart rate, blood pressure, blood oxygen and pedometer
- Compatible with Android and iOS
General specs
- Brand: allentian
- Model: C20
- Seller: Newegg
- ID: 9SIAEWSKAT8196
- Size: Medium
- Brand: allentian
- Model Name: C20
- Part Number: 5100578589451
- Product Type: Smartwatch
- Compatibility: Android and iOS
- Health and activity functions: Heart rate, blood pressure, blood oxygen and pedometer
- Water and dust protection rating: IP67
- First listed by seller: November 5, 2026
If you are interested in more details, you can find full information on the seller's page.
€57.68
Last price update: 11/5/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Medium smartwatch with IP67 water and dust protection rating, heart rate, blood pressure, blood oxygen and pedometer functions, and compatibility with Android and iOS.
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| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | C20 | C20plus | T21 | C20plus | C20plus | C20pro |
| Price | €57.68 | €62.19 | €59.49 | €88.33 | €88.33 | €61.29 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 |
| Size | Medium | Medium | Medium | Medium | Medium | Medium |
| Model Name | C20 | C20plus | T21 | C20plus | C20plus | C20pro |
| Part Number | 5100578589451 | 779921415051Green | 5157592253254 | 779261361669Green | 785417379736CamoBlack | 661740078878Black |
| Product Type | Smartwatch | Smartwatch | Smartwatch | Smartwatch | Smartwatch | Smart watch |
| Compatibility | Android and iOS | Android and iOS | Android and iOS | Android and iOS | Android and iOS | Android / IOS |
| Calling | Bluetooth calling | Bluetooth calling | Bluetooth calling | |||
allentian C20 IP67 water and dust protection rating
€57.68
When this device makes sense
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