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