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STI_GL300 Real-Time GPS Tracker

Product Summary

Know the Location of Anything at Anytime If you ever worry about where your teen is taking your new car, a crook running away with your purse, or anybody ... More Info »


  • Real-Time GPS Tracker 
  • Track a Child, Adult, Vehicle or Asset
  • Size - 2" x 1" x .8"
  • Access Remotely via Computer, Tablet or Phone
  • Receive Location and Speed Alerts by E-mail & Text Message
  • Rechargeable Battery Life of up to 2 Weeks
  • Full Geo-Fence Functionality
  • Monthly Subscription Applies ($24.95/month)
  • View Route on Google Maps or Google Earth
  • Includes One Year Warranty
  • Built by Queclink

Our Price 149.95

Retail Price: $299.99

In Stock
Free Shipping

Shipping Info


  • This item ships within 1 business day
  • This item may be shipped via Ground, 2nd Day or Express Overnight shipping
  • Shipping available to all 50 states, including Hawaii and Alaska
  • Shipping Available to Most International Locations
  • Items are Shipped in a Plain Brown Box

Know the Location of Anything at Anytime

  • If you ever worry about where your teen is taking your new car, a crook running away with your purse, or anybody going where they shouldn’t -- then now is the time to discover SpyTec’s incredible new GPS tracking solution. Powered by our proprietary tracking software and the cutting edge GL-300 real-time GPS tracking device, Spy Tec leads the charge for all of your consumer or pro-grade GPS tracking needs.

    This discreet and compact GL-300 device will allow you to know the location of anything you want at all times. Utilizing hyper-accurate GPS technology, the GL-300 can help you track anything from your car to your children all in real time. This premium GPS receiver is quick to fix locations while the quad band GPRS/GSM subsystem boasts first-rate sensitivity across 850/900/1200/1900 MHz frequencies.

Additionally, the proprietary Spy Tec GPS tracking platform allows you to track locations and receive periodic updates as often as five seconds or more. The updates can be set up using to be delivered straight to your computer, tablet or smartphone, ensuring you can stay up to speed no matter where you are. And to enhance battery life and speed tracking accuracy, the GL-300 device features a built-in accelerometer that allows it to detect motion and adjust its on/off status according to whether the device is moving.

Finally, the included Spy Tec GPS platform allows users to easily deploy a geofence. What this means is that you can define an area on your map and then receive alerts as the device enters or leaves that area. Want to make sure nobody’s driving your car onto the highway? Geofence off your neighborhood and you’ll receive an alert the moment it leaves those boundaries.

All of the above features combine to create one of the most advanced GPS tracking solutions on the market.

Top-class accuracy:

  • GPS satellite technology ensures a tight fix on the tracker’s location for unsurpassed accuracy. In addition, the 3-axis accelerometer improves accuracy with motion detection.

Perfectly discreet:

The pocket-friendly device is only a little larger than a matchbox and can be discreetly placed nearly anywhere. The waterproof magnetic case (not included) allows for the tracker to be placed (or hidden) underneath vehicles.

High-tech tracking at your fingertips:

The information from the tracker can be followed on any device from computers (including both Mac and PCs) to tablets or mobile phones via the Spy Tec GPS platform. The service also tracks activity records for up to a year, delivering customizable reports that can track speed, time, and position across Google Maps. You can also set up several alerts, which can be delivered via text message or email, alerting you when the device breaks a certain speed, starts or stops moving, is low on battery, or even enters or leaves certain areas.

Quick and easy geo-fencing:

  • Another feature of the Spy Tec GPS platform allows you to fence off certain areas of the map and be alerted when the tracker enters or leaves the restricted area.

Flexible subscription plans:

The Spy Tec GPS real time tracking plan requires no contract or activation fee and can be stopped or started at any time. The monthly subscription (starting at $25 a month) allows for real time tracking beginning with minute-by-minute updates, upgradable to as often as every five seconds.

Excellent battery life:

The device comes with a long-lasting battery allowing for two weeks of continuous use, or even longer when used periodically. If you are looking for longer-term use, the battery pack and case accessory will extend battery life to a whopping six months.

Looking to buy in bulk? Contact us at to inquire about our bulk purchases and outfit and entire fleet of vehicles!

GSM Specifications

FrequencyQuad band : 850/900/1800/1900 MHz
Compliant to GSM phase 2/2+
-Class 4 (2W @ 850/900 MHz)
-Class 1 (1W @ 1800/1900 MHz)
GPRSGPRS multi-slot class 12
GPRS mobile station class B
RMS Phase Error5 deg
Max Out RF Power33.0 dBm ±2 dBm
Dynamic Input Range-15 ~ -108 dBm
Receiver SensitivityClass ⅡRBER 2% (-107 dBm)
Stability Of Frequency< 2.5 ppm
Max Frequency Error±0.1 ppm


GPS Specifications

GPS Chipsetu-blox All-In-One GPS receiver
SensitivityAutonomous : -148 dBm
Hot start :  -160 dBm
Tracking : -162 dBm
Position AccuracyAutonomous : < 2.5m
SBAS : 2.0m
TTFF (Open Sky)Cold start : 30s average
Warm start : < 30s
Hot start : < 1s



Digital Inputs
Two digital inputs
One positive trigger for ignition detection
One negative trigger input for normal use
Digital OutputOne digital output, open drain, 150mA max current drain
Power ButtonFor power on and power off, can be disabled OTA using @Track protocol
Function ButtonEmergency alert or instant geo-fence
Mini USB InterfaceFor external power and configuration
MMCX  RF ConnectorFor external GPS antenna
Indicator LEDGSM , GPS and battery status


General Specifications

Dimensions67.5mm * 40mm * 21mm
BatteryLi-Polymer 1300 mAh
Standby TimeWithout reporting : 400 Hours
5 minutes reporting : 130 Hours
10 minutes reporting :150 Hours
Water ResistanceIPX5 compliant
Charging Voltage5V DC
External  Battery Voltage3.5 V to 4.5 V DC
Operating Temperature-20℃ ~ +55℃


Air Interface Protocol

Transmit ProtocolTCP, UDP, SMS
Scheduled Timing ReportReport position and status according to preset time schedules
Geo-fenceSupports up to 5 internal geo-fence regions
Low Power AlarmAlarm when internal battery is low
Power On ReportReport when the device is powered on
Power Off ReportReport when the device is powered off
Motion DetectionMotion alarm based on internal 3-axis accelerometer
SOS/Emergency AlarmSOS alarm when function key is pressed


  • 1x1 User's Manual
  • 1x1 Wall adaptor charger plug
  • 1x1 GL-300 GPS Tracker


Full Product Info