Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
TKYUAN B57 Smart Wristband with IPS Color Screen
If you are interested in more details, you can find full information on the seller's page.
RUB 930.01
Last price update: 9/22/26
Available to order
Shipping options
Delivery to 
Russia
Russia
Available
Product details
Features
- Fitness tracking
- Blood pressure monitoring
- Health monitoring
- 1.3 inch IPS color screen
The TKYUAN B57 is a smart wristband/smart watch with a 1.3-inch IPS color screen.
Its stated features include fitness tracking, blood pressure monitoring, and health monitoring.
General specs
- Brand: TKYUAN
- Model: B57
- Seller: Alibaba
- ID: 62416990048
- Brand: TKYUAN
- Model: B57
- Display: 1.3 inch Big IPS Color Screen
- Product Type: Smart Watch, Fitness Tracker, Smart Wristband
- Blood Pressure Monitoring: Blood Pressure Monitor
- First listed by seller: September 22, 2026
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
TKYUAN B57 1.3 inch IPS color screen
|
Karen M K9
|
Smart Bracelet with 1.3-inch Full Touch Screen 1.3-inch full touch screen
|
Smartwatch with Fitness and Sports Tracking Fitness and sports tracking
|
Blood Pressure Monitor Smart Watch Fitness Tracker Wristband Blood pressure monitor
|
Smartwatch with 1.3-Inch Color Screen Sports tracking
|
|
| Model | B57 | K9 | 116Plus D13 | S08 | Y7 | |
| Price | RUB 930.01 | RUB 1,364.12 | RUB 1,202.83 | RUB 802.42 | RUB 951.67 | RUB 1,356.09 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 |
| Product Type | Smart Watch, Fitness Tracker, Smart Wristband | smart bracelet, smartwatch, smart watch | Smartwatch | Smart Watch, Wristband | ||
TKYUAN B57 1.3 inch IPS color screen
RUB 930.01
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.