Our smart phone watch adopts a Japanese high-precision micro air pump pressurized strap design, fully wrapped airbag mechanical motion to identify vascular pulses, which works the same as the normal electronic sphygmomanometer to accurately measure blood pressure. Other Features:

• Body Temperature sensor

• Blood oxygen Monitoring

• Heart rate Monitoring

• ECG electrocardiogram report

• ECG Scientific Monitoring

• Intelligent Voice Broadcast reminder

• All Weather

• Compatible with Android 4.4 and Ios 8.2

• Battery life: 7-10 days