BY21 Blood Oxygen Pressure Heart Rate Sleep Monitor Smart Watch Bracelet for iPhone Android iOS
Tax included.
| System Physical Standard Configuration | ||
| Type | Descriptions | |
| Product Form | Product Form | Bracelet |
| Dimensions | 252*19*10mm | |
| Weight | 65g | |
| CPU | ||
| System Physical Standard Configuration | ||
| Type | Descriptions | |
| Product Form | Product Form | Bracelet |
| Dimensions | 252*19*10mm | |
| Weight | 65g | |
| CPU | ||