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3G Vehicle GPS Tracker
Ulbotech T371 (OBDII)

3G Vehicle GPS Tracker Ulbotech T371 (OBDII)
3G Vehicle GPS Tracker Ulbotech T371 (OBDII)
3G Vehicle GPS Tracker Ulbotech T371 (OBDII)
3G Vehicle GPS Tracker Ulbotech T371 (OBDII)
3G Vehicle GPS Tracker Ulbotech T371 (OBDII)
3G Vehicle GPS Tracker Ulbotech T371 (OBDII)
3G Vehicle GPS Tracker Ulbotech T371 (OBDII)
$149.90 $164.89
  • Use : Car, Van, Truck
  • Tracking system : GPSWOX 
  • Availability : Out of stock
  • Shipping : Worldwide (Free)
  • Delivery time : Check below
Out of stock.


Ulbotech's T371 is the latest OBD II GPS Tracker supporting 3G WCDMA, it's built-in Telit xE910 family cell module which provided by the most professional M2M wireless solutions product service in the world-Telit, which can support from 2G to 4G including GSM/WCDMA/CDMA global network coverage, there's not regional restrictions for product application.
The T371 also with internal u-blox MAX-7 GNSS module to support GPS and GLONASS, with the 25mm*25mm high gain active antenna and the AssistNow AGPS function to ensure the device can fast time positioning even so the T371 is installed in the most hidden place of the vehicle.
It's built-in On-board Diagnostics and SAE J1939 CANBUS function can obtain the on-board data such as RPM, SPD, ECT, Fuel level and Fuel consumption etc from the vehicle in real-time. It's in-time monitoring of Diagnostic Trouble Code(DTC), OBD II parameter and alarm. It's equipped with 3D acceleration enable to set in real-time detection of the motion and the 8 type of driving behavior, able to make an effective analysis for the bad driving behavior of the driver and the fuel consumption, including to provide the improvement suggestions.
The T371 has an immobilizer(engine cut off) for anti-theft. So the T371 is used a wide variety of Fleet Management, Insurance & rental, Roadside Assistance, Driver Behavior Monitoring, Safety & Security etc.


  • OBD connectivity, simple to install, easy to use.
  • Internal Telit xE910 family modem, supports 2G/3G/4G network.
  • U-blox MAX-7 GPS module with A-GPS.
  • Internal GSM/WCDMA and GPS antenna.
  • Internal Immobilizer for anti-theft.
  • Internal 3-axis accelerometer.
  • Supports all OBD protocols.
  • Supports SAE J1939 CANBUS.
  • Support SAE J1708/J1587 protocol.
  • 8 types driver behavior detect.
  • Tracking by time, distance, course and status.
  • Geo-fence(Circle, Rectangular and Polygon).
  • FOTA(Firmware updating via GPRS/WCDMA from FTP server).
  • Auto APN identification.
  • Auto time zone identification.




  • Telit xE910 Family


  • GSM: 850/900/1800/1900MHz
  • WCMDA: 800/850/900/1700/1900/2100Mhz

Data transmission:

  • HSPA: DL 21.0Mbps,UL 5.76Mbps
  • WCDMA: DL 384kbps,UL 384kbps
  • EDGE: DL 296kbps,UL 236.8kbps
  • GPRS: DL 107kbps,UL 85.6kbps

Max Out RF Power:

  • GSM850/GSM900: 33dBm
  • DCS1800/PCS1900: 30dBm
  • EDGE 850/900: 27dBm
  • EDGE 1800/1900: 26dBm
  • WCDMA 850/900/1700/1900/2100: 24dBm

Receiver Sensitivity:

  • GSM850: -109.5dBm
  • GSM900: -109dBm
  • DCS1800: -110dBm
  • PCS1900: -109.5dBm
  • WCDMA FDD B1: -111dBm
  • WCDMA FDD B2: -110dBm
  • WCDMA FDD B4: -111dBm
  • WCDMA FDD B5: -111dBm
  • WCDMA FDD B8: -110dBm



  • u-blox MAX-7

Receiver type:

  • 56 Channels
  • GPS L1C/A
  • SBAS L1C/A
  • QZSS L1C/A


  • Cold Start: 30s
  • Warm Start: 28s
  • Hot Start: 1s
  • Aided Starts: 5s


  • Tracking: -160dBm
  • Reacquisition: -160dBm
  • Cold Start: -147dBm
  • Warm Start: -148dBm
  • Hot Start: -155dBm

Horizontal position accuracy:

  • Autonomous: 2.5 m
  • SBAS: 2.0 m


OBD Port:

  • J1850 PWM
  • J1850 VPW
  • ISO 9141-2
  • ISO14230(KWP200)
  • ISO15765-4(CAN)
  • SAE J1939(CAN)

GSM Antenna:

  • Internal only

GPS Antenna:

  • Internal only(25mm*25mm ceramic)

SIM card:

  • Micro USIM card

Indicator LED:

  • GSM, GPS and OBD


  • Mirco USB port for configrations, upgrading and debugging


  • 1 digital output for engine cut



  • 50mm(L)*50mm(W)*23mm(H), not include J1962 connector


  • About 50g

Backup Battery:

  • Li-Polymer 3.7V 180 mAh

Power consumption:

  • 70mA(Active),10mA(Sleep),Max.<250mA

Operating Voltage:

  • 8V to 32V DC

Operating Temperature:

  • -30℃ ~ +80℃ (without battery)
  • -40℃ ~ +85℃ for storage (without battery)


  • 8Mb(about 15000 records max.)


  • 3-axes ±2g/±4g/±8g/±16g accelerometer
  • Vehicle battery voltage
  • Back battery voltage
  • Temperature sensor


  • 5 Geo-Fences(Circlar,Rectangular and up to 32 points Polygon)

Tracking system

Real-Time Tracking

View the location of objects in real time, on the map of your choice: OSM, Google, Satellite etc. This service can be used at any time of the day from any computer or smartphone connected to the Internet. Furthermore, you will be able to view additional information about the object: exact address,  travel speed, petrol consumption etc.


Get instant alerts about your defined events: when object enters or exits geo-zone, speeding, theft, stopovers, SOS alarms etc. Via system pop-up window, via email or in the smartphone app.

History and Reports

Preview or download reports in different formats (XLS, PDF, CSV, TXT). Reports can include various information: driving hours, stopovers, distance traveled, fuel consumption etc. by date and GPS tracker name.  Detailed and group reports may be also available.

Fuel Savings

Check tank fuel level and fuel consumption along the route. Aggressive driving: speeding, rapid acceleration and braking, directly influencing fuel consumption. Improving driving behavior can cut your fuel costs significantly. Reductions of 5 to 15% have been reported by many companies. Furthermore, fuel consumption control is a great preventive measure against theft and fraud.


Geofence feature allows you to set up geographic boundaries around areas that have specific interest for you. And then receive automated alerts whenever object enters or leaves those boundaries. 

POI & Tools

With POI (Points of Interest) you can add markers at the locations that might be important to you: gas station, a hotel, a restaurant, a shopping mall etc. Also, you can name the place and add description. Furthermore, you can use tools for calculating distances between places on the map and etc.


Easily track and access all GPSWOX features on you mobile or tablet.  Furthermore, you can download for free ‘Mobile GPS Tracker’ app on your iPhone, Samsung or Lumia and transform your device into GPS tracker.

Optional accessories

GPSWOX system supports various accessories. With driver identification functionality you can keep track of driver assignments. With camera and microphone installed in the cabin, you can get live video and audio stream to your computer. With temperature and fuel sensors control your cargo safely and profitably.



Worldwide postage and packaging is FREE.

Order Processing

All orders are dispatched within 24 hours after funds are cleared.

Order tracking

All orders are shipped by Priority International Airmail. Tracking information is provided to all buyers after shipping.

Buyer is able to track order when it is shipped from our warehouse. Tracking number will be provided to you, and order can be tracked in our local Post office web page (all links will be given after shipping). When item will reach your local post office, you, also, be able to track item, in your local post office web page.

Please Note: It is not able to track order, when it is in transit. Only when order leave our warehouse and reach your local post office.

Shipping Times

Europe 4 - 15 working days,

Russia 10 - 20 working days,

Asia 14 - 30 working days,

USA/Canada 14 - 20 working days,

Australia 20 - 30 working days.

Please Note: If you want to receive your order within 2-5 working days, we are able to ship your order by DHL, nevertheless, it is buyer responsibility to cover shipping cost.

Shipping Policy

GPSWOX do not take any responsibilities for custom delay or tax.


Please note: If you do not send email within 7 working days after your receive order, we will not be able to process your return.

We will process your refund through PayPal after receiving the items providing they are unused and in a saleable condition.

Return shipping is paid by the buyer, unless the received item is defective or not working.

Returns Condition

All returned items will be subject to inspection. Full refund is only processed for buyers, which return items unused and returned in their original packaging. Otherwise, if return is received in not saleable condition and packaging will be broken, you will be charged 20% of the retail price of the item.

User manual