What Is Telematics? A Guide for UK Fleets

Each time one of your vehicles moves, it produces useful information: where it went, how fast it travelled, how long it idled and whether the engine flagged a fault. Without the right vehicle tracking system, most of that information disappears the moment the journey ends.

Telematics captures that information and turns it into something you can act on. This guide explains what telematics is, how it works and what it can do for a business of any size.

What Is Telematics?

Telematics is the technology that collects data from a vehicle and sends it back to you over a mobile network. The name comes from joining two words: telecommunications and informatics.

A small device fitted to each vehicle records where it is, how it is being driven and how the engine is performing. You then see that information on a dashboard or mobile app.

Is telematics the same as GPS tracking?

Not quite. GPS tracking tells you where a vehicle is. Telematics uses that location data too, but adds driving behaviour, engine health, fuel use and mileage. Think of GPS tracking as one part of a wider telematics system.

How Does Telematics Work?

Most systems follow the same four steps:

• Collect: a tracker in the vehicle records location, speed and movement, along with engine data if it connects to the diagnostics (OBD) port.

• Send: the data travels over a mobile network to a secure server.

• Process: software turns raw data into reports, maps and alerts.

• Deliver: you view everything through a web portal or the RAM vehicle tracking app, wherever you are.

What Data Does Telematics Collect?

A typical system records:

• Live location and full journey history

• Speed, harsh braking, rapid acceleration and sharp cornering

• Idling time and stop durations

• Mileage and fuel use

• Engine health and battery data from the OBD port

Each piece of data on its own is useful. Together, they show you how your whole fleet is really performing.

Key Benefits of Telematics for Your Business

See every vehicle on one screen

Live tracking shows where every vehicle is right now. You can give customers accurate arrival times and send the nearest driver to urgent jobs.

Polygon geofencing alerts you when a vehicle enters or leaves a site, depot or customer address.

Support safer driving

Under the Health and Safety at Work etc Act 1974, employers must take appropriate steps to protect staff while they drive for work. HSE describes driving for work as one of the most dangerous activities workers will do.

Alerts for speeding, harsh braking and sharp cornering show where coaching is needed. Connected dash cams add footage when something goes wrong.

Spend less on fuel

Idling is an easy place to start. Under Rule 123 of the Highway Code, drivers must not leave an engine running unnecessarily while stationary on a public road, and some councils can issue a £20 fixed penalty. Idling reports show which vehicles are wasting fuel.

Coaching drivers away from harsh acceleration and braking saves fuel too. RAM customers save an average of 15% on fuel.

Catch maintenance issues early

Vehicle health tracking reads engine health, battery condition and fault codes from the OBD port. You can fix small faults before they become breakdowns and plan services around real mileage.

Protect vehicles from theft and misuse

Telematics shows when and where every vehicle is used, so out of hours trips and unauthorised journeys stand out. If a vehicle is stolen, live location data gives the police an exact position to work from.

Discover our guide on how tracking protects against theft for more information.

Cut admin and stay compliant

Automated reports replace paper logs and mileage sheets. Under GB domestic rules, goods vehicle drivers must not drive for more than 10 hours in a day, and recorded driving time makes this easier to check.

Real Results: ASB Delivery Services

ASB Delivery Services is a UK delivery firm that started with one van in 2008. Today it runs 28 vehicles for major retail brands and has used RAM for nine years.

As the fleet grew, owner Alex Bailo needed a way to answer one simple question from customers: when will my delivery arrive? Telematics gave him that answer. From there, the business added more tracking devices to their vans,  fleet dash cams and set up driver behaviour alerts.

The results speak for themselves:

• 20% less diesel per van, from a fleet spending around £62,000 a year on fuel

• About two hours saved every day on admin

• Accidents down from eight to ten a year to just one in the most recent year

• Three stolen vans recovered in a single day, worth around £100,000, after the team gave police the exact locations

Alex links the fuel saving directly to better driving. With fewer instances of rushing, harsh braking and heavy acceleration, the vans simply use less diesel.

Read the full ASB Delivery Services case study

Common Concerns About Telematics

"My drivers won't like being monitored"

Tracking work vehicles is legal in the UK, as long as it's done fairly. ICO guidance published in October 2023 covers monitoring under UK GDPR and the Data Protection Act 2018. Put simply, it says employers should tell staff what is tracked and why.

RAM's privacy switch also lets drivers switch off location tracking outside work, so only total miles are recorded.

"It seems complicated"

It doesn't need to be. Plug in trackers fit straight into the vehicle's port with no wiring or tools. Hardwired trackers take about 30 minutes per vehicle to install professionally. Once set up, the dashboard shows what you need in a few clicks.

"We're too small for telematics"

Small fleets often see the quickest benefits because every vehicle counts. ASB first felt the pressure with just two vans, when customers began calling for arrival times. Whether you run three vans or three hundred, the same savings on fuel, admin and downtime apply.

"It costs too much"

Look at what you are already losing to wasted fuel, unplanned repairs and time spent chasing drivers. For many fleets, the savings cover the cost of the system. You can check current options on the pricing page.

Which Industries Use Telematics?

Telematics works for any business that relies on vehicles. Some of the most common users include:

• Construction: tracking vans and plant across multiple sites

• Delivery and logistics: giving customers accurate arrival times

• Field services and trades: sending the nearest engineer to the next job

• Haulage: monitoring driving hours across long distances

• Utilities: managing emergency callouts and keeping vehicles maintained

Get Full Visibility of Your Fleet With RAM

Telematics turns everyday vehicle data into decisions that save money and protect your drivers. You can see where vehicles are, how they are driven and when they need attention, all from one place. RAM has supported UK businesses for over 20 years and we work with more than 23,000 of them today, so we're well-equipped to help improve visibility of your fleet.

Contact us for a free, no obligation quote to see how RAM can cut costs and improve safety across the UK.

Frequently Asked Questions

What is the difference between GPS tracking and telematics?

GPS tracking shows where a vehicle is. Telematics combines that location data with driving behaviour, engine health, fuel use and mileage to give a full picture of fleet performance.

Is telematics worth it for small fleets?

Yes, telematics is worth it for small fleets. Even with a handful of vans, it can reduce fuel waste, prevent unauthorised use and make fleet maintenance easier to plan.

What data does a telematics system collect?

A telematics system collects location, speed, journey history, harsh braking, acceleration and cornering, idling time, mileage, fuel use and engine diagnostics.

Is it legal to track company vehicles in the UK?

Yes, it is legal to track company vehicles in the UK, as long as it is done fairly. Employers should have a clear reason for tracking and tell drivers what is monitored and why, in line with ICO guidance.

Can telematics help with insurance claims?

Yes, telematics can help with insurance claims. Location data and dash cam footage provide evidence of what happened, which can help settle disputes about who was at fault.

Does telematics work for electric vehicles?

Yes, telematics works for electric vehicles. Alongside location and driving data, RAM can show battery levels, charging status and range.