Arm vs wrist monitors
Compare upper-arm and wrist blood pressure monitors by cuff fit, positioning, display readability, logging, and portability to avoid the wrong home format.
TKYUAN B57 Smart Wristband with IPS Color Screen
Product details
General specs
- Brand: TKYUAN
- Model: B57
Starting from €10.34
Last price update: 9/22/26
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| Model | B57 | K9 | 116Plus D13 | S08 | Y7 | |
| Price | €10.34 | €15.17 | €13.38 | €8.93 | €10.59 | €15.08 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 |
| Product Type | Smart Watch, Fitness Tracker, Smart Wristband | smart bracelet, smartwatch, smart watch | Smartwatch | Smart Watch, Wristband | ||