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
- IP67 water-resistance rating
- Compatible with Android / iOS
- Heart-rate monitoring is listed as a feature
- Blood-pressure monitoring is listed as a feature
- Blood-oxygen monitoring is listed as a feature
- Pedometer is listed as a feature
General specs
- Brand: allentian
- Model: C20
- Seller: Newegg
- ID: 9SIAEWSKAT8622
- Size: Medium
- Brand: allentian
- Pedometer: Pedometer is listed as a feature.
- Model Name: C20
- Part Number: 5100578589450
- Product Type: Smart watch
- Compatibility: Android / IOS
- Heart Rate Monitoring: Heart rate is listed as a feature.
- Blood Oxygen Monitoring: Blood oxygen is listed as a feature.
- Water Resistance Rating: IP67
- Blood Pressure Monitoring: Blood pressure is 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.
€57.19
Last price update: 10/21/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Medium smart watch with an IP67 water-resistance rating and compatibility with Android / iOS. Heart-rate, blood-pressure and blood-oxygen monitoring and a pedometer are listed as features.
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allentian C20 IP67 water-resistance rating
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allentian T21 Heart rate monitoring is stated.
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|
| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | C20 | C20pro | T21 | Mk60 | Kr10 | T21 |
| Price | €57.19 | €60.76 | €58.98 | €67.91 | €63.45 | €58.98 |
| 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 | T21 | Mk60 | Kr10 | T21 |
| Part Number | 5100578589450 | 661740078878Black | 748145379337Black | 5465101195618 | 5006114473201 | 748145379337Green |
| 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 |
| Heart Rate Monitoring | Heart rate is listed as a feature. | Heart rate monitoring is stated. | Heart rate is stated as a feature. | Supported | ||
| Blood Pressure Monitoring | Blood pressure is listed as a feature. | Blood pressure monitoring is stated. | Blood pressure is stated as a feature. | Supported | ||
| Bluetooth Calling | Bluetooth calling is stated. | Bluetooth calling is stated. | Bluetooth call | Supported | ||
allentian C20 IP67 water-resistance rating
€57.19
When this device makes sense
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