* 1.85 inch touch display * GPS+Beidou+Glonass+LBS+WIFI accurate position * HD front camera: 0.3 million pixles, video call * Support 2G/3G/4G network: GSM+WCDMA+FDD+TDD * Built-in GPS antena * Fall Alert, SOS button for help,Geofence * Blood oxygen/Temperature/Heart rate/Blood pressure detection * Medicine reminder, Two-way voice communication * SOS for help,fall alert, offline/low battery alert, Geofence,remote monitoring * 600 mAh battery, 3~5 days working * Support Nano sim card
