Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
B57 Blood Pressure + Heart Rate Waterproof Smartwatch with Blood Pressure and Heart Rate Monitoring
Available offers (5)
Current
Blood Pressure + Heart Rate
Alibaba
RUB 1,042.35
Available to order
Features
- Blood pressure monitoring
- Heart rate monitoring
- Waterproof
General specs
- Model: B57
- Seller: Alibaba
- ID: 62413368335
- Model: B57
- Health Metrics: Blood Pressure, Heart Rate
- Water Resistance: Waterproof
- First listed by seller: September 22, 2026
If you are interested in more details, you can find full information on the seller's page.
RUB 1,042.35
Last price update: 9/22/26
Available to order
Shipping options
Delivery to 
Russia
Russia
Available
The B57 smartwatch is a waterproof smartwatch with blood pressure monitoring and heart rate monitoring.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Waterproof Smartwatch with Blood Pressure and Heart Rate Monitoring Blood pressure monitoring
|
KECHAODA M4 Blood pressure monitoring.
|
LEMFO LEMT Waterproof
|
DOMIWEAR DM100 Waterproof
|
Waterproof Heart Rate Smartwatch for Ladies Waterproof
|
Microwear L9 ECG monitoring
|
|
| Brand | KECHAODA | LEMFO | DOMIWEAR | Microwear | ||
| Model | B57 | M4 | LEMT | DM100 | KW19 | L9 |
| Price | RUB 1,042.35 | RUB 1,348.07 | RUB 10,551.85 | RUB 9,468.58 | RUB 914.76 | RUB 2,880.70 |
| 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 |
| Water Resistance | Waterproof | waterproof | waterproof | |||
| Product Type | smart Watch | smart watch | smart watch | Smartwatch | smartwatch | |
Waterproof Smartwatch with Blood Pressure and Heart Rate Monitoring Blood pressure monitoring
RUB 1,042.35
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.