smart bracelet

KARUNO M4 Smart Bracelet Men and Women Heart Rate Blood Pressure Sedentary Reminder IP67 Waterproof Bluetooth-compatible Watch Description： 1.Battery:160mAh 3.Display:0.42* touch screen 4.Synchronize:Bluetooth-compatible 5.0 5.Waterproof level:IP67 6.Work time:5~7 days 7.Function:Heart rate montoring、Blood pressure、Sports step、Calories、Body temperature measurement、Sedentary、Information push、Incoming call、Alarm clock、Turn the wrist screen、Sleep Package included： 1*smart watch 1*charging line 1*instruction manual Notes: 1. After receive the…