How to Choose a 4G GPS Tracker

To choose a 4G GPS tracker, start with where the vehicle operates (which 4G bands are available), then match the form factor to the vehicle: hardwired for fleet trucks, OBD for quick install, or wireless/battery for assets. Prioritize multi-constellation GNSS, offline storage, ACC detection, fuel/CAN support and an open protocol or API so it can connect to your own platform.

What Is a 4G GPS Tracker?

A 4G GPS tracker uses LTE Cat-1/M1 networks for faster, more reliable data than 2G/3G (which many carriers are shutting down). It is the current standard for vehicle and asset tracking worldwide.

Key Features to Consider

4G LTE bands for your region, multi-constellation GNSS, offline storage when there is no signal, ACC detection, fuel monitoring, CAN bus, and an open protocol / API for integration.

Hardwired vs Wireless GPS Tracker

Hardwired trackers connect to the vehicle battery and are hidden and always-on — ideal for fleet and anti-theft. Wireless/battery trackers are portable and easy to move between assets but need charging or long-life batteries.

Which GPS Tracker Is Best for Trucks?

For commercial trucks choose a hardwired 4G tracker with fuel/CAN support and a relay output for immobilization. FOFN FMB920 is built for exactly this: 4G, GNSS, fuel, CAN and open protocol.

Can It Connect to My Own Platform?

Yes — choose a tracker with an open communication protocol and API. FOFN devices publish their protocol and support Traccar, Flespi and custom servers, so your existing platform can receive data directly.

Recommended FOFN GPS Trackers

FMB920 (4G hardwired, fuel/CAN) for trucks and fleets; FMB140 (compact 4G) for cars; FTC200 (OBD-II, plug-and-play) for quick deployment.