et450 smartwatch

{"cid":"91222406","title":"ET450 SmartWatch Blood Press Oxygen Temperature Health Monitoring ECG PPG Smart Watch","imgUrl":"https:\/\/img.ismap.com\/nimg\/11\/08\/83518593d666d56e7fba931b9c17-200x200-1.jpg","attrs":{"Price":"Get Best Price","Brand Name":"Shunxiang","Model Number":"ET450","Minimum Order Quantity":"100pcs","Delivery Time":"5-8 Work Days","Certification":"CE,RoHs","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, PayPal, Alibaba Trade Assurance, etc.","Packaging Details":"Color Box","Product Name":"Smart Watch ET450","Display":"1.39-inch high-resolution 360*360","Compatible System":"Android 4.4 and above\uff0ciOS 8.2 and above","Bluetooth":"5.0BLE (low power consumption)","CPU":"JL7013A","Heart rate and blood oxygen chip":"Dual PD-VP555ER","Battery Capacity":"260mAh","Gravity sensor":"KXTJ3-1057","Charging Type":"Magnetic suction charging","Charging Time":"About 3-4H"}}