Main Functions:

Tracking  through SMS / GPRS (TCP / UDP) with GPS high accuracy positioning;

Tracking by time interval and calling;

Waterproof: IP67; 

7 days of standby time, built in 8M memory and 400mAh lithium battery;

1.28 inch screen displaying time, battery level, GPS/GSM status ;
Gyroscopic+6 axis acceleration sensor;

ECG monitoring for Heart Rate, Eletrocardiogram, Heart Age / Health Index

Photoelectric Pulse Measurement;

Step counting, Sleeping Status
Human Falling down detection

Background voice surveillance,

Two way calling
SOS / Belt off / Geo-fence / low battery alarm
Bluetooth connection

Product sample: Sample order is workable. No quantity limit. 

Custom service: Cusom functions, custom logo, custom packing, etc.

After-sales service: All device has one year warranty, all accessoried has three months warranty.

Tracking System:  /80/