1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Generic Hidden Mini GPS Tracker. This compact and magnetic device is designed for real-time location monitoring of vehicles, assets, pets, and individuals. Please read this manual carefully before using the device to ensure proper functionality and safety.
2. Package Contents
Verify that all items are present in your package:
- GPS Tracker
- USB Charging Cable
- User Manual (this document)
3. Product Features
- Real-Time Tracking: Monitor location 24 hours a day via a dedicated mobile application or SMS commands.
- Multiple Positioning: Utilizes GPS, LBS (Location Based Service), and Wi-Fi for accurate positioning in various environments.
- Magnetic Design: Equipped with built-in magnets for secure attachment to metal surfaces.
- Durable Construction: Magnetic housing is designed to be waterproof and rainproof.
- No Subscription Required: Operates without recurring monthly fees or activation costs.
- Mobile Alerts: Supports geofencing for custom security zones and departure alerts.
- Remote Control: Manage device functions via a mobile phone.
4. Setup Guide
4.1. SIM Card Installation
The GPS tracker requires a valid, activated 2G GSM SIM card (not included) for communication and data transmission. Ensure the SIM card has sufficient credit or a data plan.
- Locate the SIM card slot on the device.
- Insert the activated SIM card into the slot with the metal contacts facing down, ensuring it is fully seated.
- Close the SIM card slot cover securely to maintain water resistance.
4.2. Charging the Device
Before first use, fully charge the device. Use the provided USB cable and a standard 5V DC USB power adapter.
- Connect the small end of the USB cable to the charging port on the tracker.
- Connect the other end of the USB cable to a USB power source.
- The charging indicator light will illuminate. Once fully charged, the light may change color or turn off.
Note: A full charge typically takes 2-3 hours. Do not use damaged cables or chargers.
4.3. App Download and Account Creation
To utilize all features, download the official GPS Tracking App (available for Android and iOS).
- Scan the QR code provided in the packaging or search for the app name (if specified) in your device's app store.
- Install the application.
- Open the app and register a new account using your email or phone number.
- Add your GPS tracker to the app by entering its unique device ID (usually found on the device or packaging).
5. Operating Instructions
5.1. Powering On/Off
- Power On: Press and hold the power button for 3-5 seconds until the indicator lights illuminate.
- Power Off: Press and hold the power button for 3-5 seconds until the indicator lights turn off.
5.2. Real-Time Tracking via App
Once the device is powered on and connected to the app:
- Open the GPS Tracking App on your smartphone.
- Select your device from the list.
- The app will display the current location of the tracker on a map (e.g., Google Maps interface).
- You can view location history, set up geofences, and configure alerts within the app.
5.3. SMS Commands for Location
If app access is unavailable, you can obtain the device's location by sending an SMS to the SIM card number inside the tracker. The specific command may vary; refer to the app's help section or product packaging for the exact SMS command (e.g., 'GPS' or 'LOC'). The device will reply with a link to its current location on a map.

Image: Anti-Theft and SMS Tracking. This image shows a person attempting to break into a car, with a smartphone displaying a warning and a map, explaining that sending an SMS to the SIM card number in the GPS tracker will reveal its location.
5.4. Setting Up Geofences and Alerts
Geofencing allows you to define virtual boundaries and receive alerts when the tracker enters or exits these areas.
- In the GPS Tracking App, navigate to the 'Geofence' or 'Security Zone' settings.
- Tap to create a new zone and draw the desired area on the map.
- Configure alert types (e.g., entry alert, exit alert) and notification methods (e.g., app notification, SMS).
- Save the geofence settings.

Image: Mobile Alert and Geofencing. This image illustrates the mobile alert feature with a car moving through defined safe and alarm zones on a map, demonstrating anti-theft capabilities and real-time monitoring of custom security zones.
5.5. Real-Time HD Recording (Audio Monitoring)
The device may support real-time audio monitoring. Refer to your app's specific features for instructions on how to activate and use this function.

Image: Real-Time HD Recording. This image depicts a family in a car with a smartphone showing a security recording interface, highlighting the real-time HD recording feature of the tracker.
6. Maintenance
6.1. Charging
Regularly charge the device to maintain optimal battery performance. Avoid completely draining the battery frequently, as this can reduce its lifespan.
6.2. Cleaning
Wipe the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners, as they may damage the casing or internal components.
6.3. Storage
When not in use for extended periods, store the device in a cool, dry place. Ensure it is partially charged (around 50%) before storage to prevent deep discharge.
7. Troubleshooting
If you encounter issues with your GPS tracker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on | Low battery; device malfunction | Charge the device fully. If still unresponsive, contact support. |
| No location data / Inaccurate location | No SIM card; inactive SIM; poor signal; device indoors | Ensure SIM card is correctly inserted and active. Move to an open area for better GPS signal. Check app settings. |
| Battery not holding charge | Aging battery; faulty charger/cable | Ensure you are using the original charging cable and a functional power adapter. If the issue persists, the battery may need replacement or the device may be faulty. |
| SIM card not recognized | Incorrect insertion; inactive SIM; incompatible SIM | Reinsert the SIM card correctly. Verify the SIM card is activated and supports 2G GSM networks. Test the SIM in another device. |
8. Specifications

Image: Product Dimensions and Specifications. This image displays the physical dimensions of the GPS tracker (3.5cm x 2.4cm x 1.55cm) and a list of key specifications.
| Feature | Detail |
|---|---|
| Product Name | GF08 Smart Location Terminal |
| Model Number | B0G4DFJKNK |
| Dimensions | 3.5 x 2.4 x 1.55 cm (1.38 x 0.94 x 0.61 inches) |
| Weight | 13g |
| Enclosure Material | Plastic |
| Connectivity Technology | Cellular (2G GSM), GPS, LBS, Wi-Fi |
| Communication Band | GSM/GPRS 850/900/1800/1900 MHz |
| Charging Voltage | 5V DC |
| Working Voltage | 3.3-4.2V DC |
| Working Temperature | -30°C to +80°C |
| Special Features | Accelerometer, Real Time Tracking, Weatherproof Magnetic Case |
| Supported Application | GPS Tracking App (Android & iOS) |
| Compatible Devices | Smartphone |
9. Warranty and Support
9.1. Warranty Information
This product comes with a 1-year warranty from the date of purchase. The warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper installation.
9.2. Customer Support
If you have any questions, require technical assistance, or experience issues not covered in this manual, please contact our customer support. Refer to the product packaging or the retailer's website for contact details.