Sleep Wearable Form Factor
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allentian Tk21p Configuration unspecified Medium Smart Watch
Available offers (3)
Current
Configuration unspecified
Newegg
€90.25
Available to order
Features
- Claims non-invasive measurement of blood glucose, blood lipids, and uric acid
- Body temperature measurement is listed as a feature
- Described as waterproof; no rating is stated
- Compatible with Android and iOS
General specs
- Brand: allentian
- Model: Tk21p
- Seller: Newegg
- ID: 9SIAEWSKAT8585
- Size: Medium
- Brand: allentian
- Model Name: Tk21p
- Part Number: 5309144658858
- Product Type: smart watch
- Compatibility: Android / IOS
- Water resistance claim: Described as waterproof; no rating stated
- Body temperature measurement: Listed as a feature
- Claimed non-invasive measurements: Blood glucose, blood lipids, and uric acid
- First listed by seller: October 21, 2026
If you are interested in more details, you can find full information on the seller's page.
€90.25
Last price update: 10/21/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
A medium smart watch with claimed non-invasive measurements of blood glucose, blood lipids, and uric acid. Body temperature measurement is also listed as a feature. It is described as waterproof, with no rating stated, and is listed as compatible with Android and iOS.
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allentian Tk21p
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allentian X100 Compatible with Android and iOS.
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|
| Brand | allentian | allentian | allentian | allentian | allentian | allentian |
| Model | Tk21p | Et310 | Et310 | Et310 | Et310 | X100 |
| Price | €90.25 | €107.23 | €107.23 | €107.23 | €107.23 | €100.98 |
| 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 | Tk21p | Et310 | Et310 | Et310 | Et310 | X100 |
| Part Number | 5309144658858 | 745235831646BlackLeather | 745235831646Red | 745235831646Black | 745235831646Blue | 745064413981BlackSteel |
| Product Type | smart watch | Smart watch | smart watch | Smartwatch | Smartwatch | Smart watch |
| Compatibility | Android / IOS | Android / IOS | Android and iOS | Android / iOS | ||
| Waterproof claim | Described as waterproof; no rating specified | Described as waterproof; no rating stated | Described as waterproof; no rating or conditions stated | |||
allentian Tk21p
€90.25
When this device makes sense
Product confidence
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