How a tracker works
It fixes its position from several satellites, adds speed, heading and ignition, and sends a short message over the mobile network every few seconds.
A GPS fleet tracking system has two halves. In the vehicle, a small tracker or a phone app works out where it is from satellites. Online, a platform collects those positions from every vehicle and turns them into a live map, a history of trips and alerts when something needs attention. Managers use it to answer two questions quickly: where is everyone, and is anything wrong?
This guide explains how the parts work, where GPS tracking ends and telematics begins, and what to check before you choose a provider. It also covers the rules: most UAE fleets track by choice, but some categories, such as rental cars, taxis and school buses in Dubai, must use approved tracking from an approved provider.
The guide in six parts
GPS tracking or telematics
GPS tracking tells you where a vehicle is and has been. Telematics adds what the vehicle and the driver are doing: fuel, engine hours, fault codes, harsh braking and camera events.
How much data it uses
Very little. Each message is small, so a tracker reporting every 10 seconds uses roughly 5 to 15 MB a month, depending on the update rate and the sensors.
Phone or fitted tracker
A phone app needs no fitting and suits staff on shift or a first trial. A fitted tracker works whoever drives, warns of tampering and reads the vehicle itself.
What to ask a provider
Where the data is hosted, how long history is kept, which tracker brands work, whether the system reads in Arabic, what it connects to, and which approvals it really holds.
Is tracking required in the UAE?
For some fleets. Dubai’s SecurePath covers categories such as rental cars, taxis, buses and school buses; Abu Dhabi’s Asateel covers commercial fleets; ADNOC sites need a full IVMS. Other fleets track by choice.
The journey of one position
Satellites
The tracker fixes its position from GPS and other satellite systems.
Mobile network
It sends position, speed and ignition over 4G, or keeps them until the signal returns.
Platform
The platform works out trips, stops and idling, and checks your zones and alert rules.
Screen
You see the vehicle move, get an alert if a rule is broken, and find the trip later.
What a good map adds to the basics
Positions are only half of the story; the map they sit on is the other half. Many systems draw positions on a flat, rented map with English names. Doroobi Fleet uses Doroobi’s own 3D map of the UAE, with Arabic and English names, and adds live traffic and road reports from Doroobi drivers. A stop on a busy road reads very differently when you can see the crash that caused it.
GPS tracking explained
| Feature | Basic GPS tracking | Doroobi Fleet |
|---|---|---|
| Live location and trip history | Yes | Yes |
| Speed and zone alerts | Yes | Yes |
| Driving behaviour scores | — | Yes |
| Fuel and engine data from the CAN bus | — | Yes |
| Maintenance reminders by kilometres and engine hours | — | Yes |
| Trip replay in 3D | — | Yes |
| Live traffic and road reports from drivers | — | Yes |
| Own 3D map with Arabic and English names | — | Yes |
| Odoo sync and an open API | — | Yes |
Questions
Does a GPS tracker need mobile signal?
It needs signal to send, not to find its position. Without signal it keeps positions in memory and sends them when the network returns.
Can a phone replace a fitted tracker?
For staff on shift, often yes. But a phone cannot read fuel or engine data, and it only tracks while it is with the driver and switched on.
How accurate is GPS tracking?
Usually within a few metres on an open road. Tall buildings and tunnels can reduce accuracy for a moment, and placing each position on the road keeps the map picture clean.
Is it legal to track drivers in the UAE?
Tracking business vehicles is common, with clear notice to drivers, a stated purpose and limits on how long data is kept, as the UAE data protection law expects. Ask your legal adviser about your own policy.
What is the difference between GPS tracking and IVMS?
An IVMS, or in-vehicle monitoring system, is telematics with strict rules for driver ID, behaviour and journey reports, often required on oil and gas sites.