Personal tracker

WT-350 is GPS tracker with long standby time, designed for inspectors and business travelers as well as home workers, the elderly and children.


  • GPS + AGPS + LBS positioning
  • 90 days of standby time (one position per. Day)
  • Built-in acceleration sensor
  • Geo-fence alarm
  • Voice monitor
  • SOS emergency call
  • Tracked: SMS, APP, Web

GPS + AGPS + LBS tracking

The sensitive GPS chipset and AGPS ensures a fast and accurate way tracking.

In the event that the GPS signal is shielded by buildings, tunnels or a garage, the LBS (Location Based Service) function automatically sets in.

Built-in acceleration sensor

Acceleration sensor can detect ‘abnormal’ vehicle movement and prevent your car from being stolen. If the car is moved without consent, the owner will be alerted immediately via SMS.


A geo-fence (safety area) can be set via SMS command. If the person being traced steps outside the perimeter of the geo-fence area an alarm is triggered.

90 days standby time

When the position is only updated once a day, the unit can operate for up to 90 days on a battery charge.

Voice monitoring

Authorized persons are able to call the unit to hear the surrounding environment in which the tracker is located.

SOS alarm

The tracker can via a panic button trigger an SOS call / text.

GSM Specifications
GSM frequency 850/900/1800/1900 MHz
GPRS Class 12, TCP/IP
Memory 32 + 32MB
Phrase error RMSPE<5,PPE<20
Max. output GSM850/GSM900:33±3dBm   GSM1800/GSM1900:30±3Bm
Max. frequency error
GPS Specifications
GPS chipset MTK high sensitivity chip
Frequency L1, 1575.42MHz C/A code
GPS Channel 66
Location accuracy < 10 meters
Tracking sensitivity -165dBm
Acquisition sensitivity
TTFF (open sky) Avg. hot start ≤2sec Avg. cold start ≤35sec
Functions specifications
Voice monitor range ≤5 meters
TF card Max. 32Gb
Button 1xSOS, 1xPower On/Off
Charger voltage/current 5VDC/1A
Operating temperature -20°C ~ 60°C
Battery 800mAh/3.7V
Standby time 90 days (1 position per day)
Working time 8 hours (GPS working mode)
Dimension 67.0(L)*43.0(W)*15.0(H)mm
Weight 25g

We are ready to advise you

WorldTrack has a professional team of highly skilled consultants and engineers with strong background in communications (GSM, 3G, GPS), electronic and software systems.

Please feel free to contact a member of our team. We are ready to advise your business, so you can get the most out of World Track’s leading technology and expertise.