Sports Watch Activity Tracker for Men Women - IP67 Waterproof Fitness Tracker Smart Watch with All-Day Heart Rate Blood Pressure Pedometer (B2-Fitness Tracker Watch - Sliver Steel Strap)

Smart bracelet was delivered with imcorrext charger. I contacted supplier as indicated on package via email and teceibed correct charger a few days later. I started using bracelet right away and am happy with data provided on the app at this time. I did notice that bp and heart rate are not totally accurate, but was expecting that to be the case and using mostly for tracking activity and sleep.