Do GPS trackers work without mobile coverage?

GPS positioning works everywhere (it uses satellites). However, transmitting that position to the server requires mobile coverage (4G/2G). Modern trackers store positions locally when offline and upload them automatically when coverage returns.

Can GPS tracking drain the vehicle battery?

Professional hardwired trackers draw very little power (typically 50-100 mA). They include low-voltage cutoff protection to prevent draining the vehicle battery, even if the vehicle is parked for weeks.

Is GPS fleet tracking legal?

Yes, tracking company-owned vehicles is legal in most jurisdictions, including the EU, provided employees are informed. You must comply with GDPR regarding driver data. Most fleet software includes data retention and access controls to help with compliance.

How accurate is GPS tracking?

Modern GPS receivers achieve 2-5 meter accuracy in open areas. In urban canyons or underground parking, accuracy may decrease. Some trackers supplement GPS with cell tower triangulation for indoor positioning.

GPS Fleet Tracking for Business: Complete Guide 2026

Everything you need to know about GPS fleet tracking. Device types, key features, installation, and how to choose the best GPS tracker for your business.

Types of GPS trackers: OBD vs hardwired vs portable

Not all GPS trackers are created equal. OBD-II plug-in trackers are the simplest option — they connect directly to the vehicle's diagnostic port and are up and running in seconds. They are ideal for passenger cars and light commercial vehicles where you need basic location and driving data without any wiring work.

Essential features: real-time tracking, geofences, and alerts

At a minimum, your GPS tracking system should provide real-time location updates (every 10-30 seconds), route history replay, and configurable geofences that trigger alerts when a vehicle enters or leaves a defined area. These three capabilities form the foundation of fleet visibility.

Installation and ongoing maintenance

OBD-II trackers require zero installation — plug them in and register the device on the platform. Hardwired trackers typically take 15-30 minutes per vehicle when installed by a certified technician. The device connects to the vehicle's 12V power, CAN bus, and (optionally) lock relays.

How to choose a GPS tracking provider

When evaluating providers, focus on five factors: hardware quality (industrial-grade vs consumer), platform usability (can your team learn it in a day?), data ownership (can you export your data?), contract flexibility (avoid multi-year lock-ins), and local support (response time matters when a device goes offline).

GPS tracking ROI for fleets

The return on investment for GPS tracking is well documented. Fleets typically see 15-25% fuel savings from route optimization and idle reduction, 20-30% fewer unauthorized trips, and significant reductions in insurance premiums (many insurers offer discounts for tracked fleets).

Fletaro — Software de gestión de flotas con GPS y acceso remoto