1、4G LTE +GSM network universal
2, GPS + BeiDou global satellite positioning, outdoor accuracy up to 5 meters
3, WIFI positioning, indoor accuracy up to 30 meters
4、Health management function of heart rate, blood pressure, medication reminder and exercise pedometer.
5、Anti-removal alarm
6、Waterproof grade IP67
7、1.54 “Colorful HD touch screen (resolution 240*240)
8、Website platform/Mobile App/SMS query location information
9、Multiple voice calls
10、High-definition photo
11, voice chime
12, low battery alarm
13, ringtone search function