Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Smart watch
If you are interested in more details, you can find full information on the seller's page.
€21.39
Last price update: 10/25/26
Available to order
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Delivery to 
United States
United States
Available
Product details
Features
- Heart rate and sleep health monitoring are stated.
- Message alert feature is stated.
- Daily fitness use is stated.
- Described as ultra-thin and sport.
- Bluetooth calling feature is stated; further call details are not specified.
Smart watch with stated Bluetooth calling, heart rate and sleep health monitoring, and message alerts. Daily fitness use is stated; it is described as ultra-thin and sport.
General specs
- Seller: AliExpress
- ID: 1005013253803656
- Intended Use: Daily fitness use stated.
- Product Type: smart watch
- Message alerts: Message alert feature stated.
- Bluetooth Calling: Bluetooth call feature stated; further call details are not specified.
- Health Monitoring: Heart rate and sleep health monitoring stated.
- Design description: Described as ultra-thin and sport.
- First listed by seller: October 7, 2026
Price History for seller AliExpress
| Date | Price |
|---|---|
| 10/25/26 | €21.39 |
| 10/7/26 | €12.77 |
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| Brand | Jacoosa | Eigsupia | Bctemno | Jacoosa | MorePro | |
| Rating |
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| Price | €21.39 | €18.00 | €32.52 | €13.36 | €17.82 | €44.57 |
| Seller | AliExpress | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Oct 27, 2026 | May 20, 2026 | Apr 30, 2026 | Jun 24, 2026 | May 29, 2026 | Jun 24, 2026 |
| Bluetooth Calling | Bluetooth call feature stated; further call details are not specified. | Yes | Yes | |||
| Display Size | 1.83 inches | 1.85 inches | Ultra-HD | 1.83 inch | ||
| Sports Modes | 130+ | 120+ | Multiple Sports Modes | 130+ | 100+ | |
| Compatibility | Android 5.0+, iOS 9.0+ | Android, iOS | Android 5.0 or above, iOS 8.0 or above | Android 5.0+, iOS 9.0+ | Android, iOS | |
| Water Resistance | 5 ATM (50 meters) | 5 ATM | IP68 | |||
| Display Resolution | 240×284 pixels | 240 x 284 | 240×284 | |||
| Heart Rate Monitor | 24-hour continuous | Yes | 24/7 Heart Rate Monitoring | |||
| Battery Life | Not specified | 6-7 days heavy use, 10-12 days daily use, 30 days standby | 5–7 days | |||
| Display Type | TFT HD | Full Touch Display | Full-Touch Display | |||
Smart watch
€21.39
When this device makes sense
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