Screenless elderly band E-H27G

Overview:

* 3 operate buttons 

* SOS calling in loops, fall down alert

* 80 decibels in volume for the elderly

* Support 2G/3G/4G: GSM+WCDMA+FDD

* GPS+WIFI+LBS+AGPS position

* SOS for help, remote monitoring, Geofence,Safety area setting

* Health monitoring: heart rate/blood pressure/blood oxygen/temperature/sleep

* Large battery: 800mAh

Details: