N90 Smart Watch Square 1.7-inch Screen Heart Rate Blood Pressure Oxygen

Description

ECG function, AI medical diagnosis, body temperature monitoring, blood oxygen monitoring, respiration rate. Sports function: step/calorie/distance. Multi-sport mode; heart rate monitoring, blood pressure monitoring and other health functions. Remote relatives and friends care function; environmentally friendly TPU/leather strap/metal strap, comfortable to wear. Wearable hardware + smart APP + big data cloud service; wear it with you, control, display and record data through APP.