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Using Waze or Google Maps to Warn About Speed Cameras? Be Careful, You Have Twice the Chances of Receiving a Fine

Written by Alisson Ficher
Published on 25/06/2025 at 21:41
Updated on 25/06/2025 at 21:50
Motoristas que usam Waze ou Google Maps têm mais chances de levar multa por velocidade. Estudo revela falha nos alertas de radar.
Motoristas que usam Waze ou Google Maps têm mais chances de levar multa por velocidade. Estudo revela falha nos alertas de radar.
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Navigation Apps Promise to Help Drivers Avoid Fines, but Recent Data Reveals the Effect May Be the Opposite. European Study Raises Alert About Excessive Use of Technology in Traffic.

GPS navigation apps have become essential for drivers seeking to avoid congestion, optimize routes, and especially, keep track of speed with alerts about fixed and mobile radars.

Tools like Waze, Google Maps, and Apple Maps have also begun to include a speedometer and notifications about the speed limit of the road, creating a sense of security for those looking to avoid infractions.

However, this confidence may increase the risk of fines rather than reduce it.

Using Waze and Google Maps Increases Risk of Fines

A study conducted in the Netherlands by the portal Independer, which specializes in insurance comparison, revealed that 41% of drivers who used apps with radar alerts were fined for speeding in the last year, while only 19% of drivers who do not use such apps faced similar penalties.

The data indicates that navigation app users are more than twice as likely to be fined, even believing they are protecting themselves from enforcement.

The main explanation for this phenomenon, according to insurance expert Michel Ypma, lies in the false sense of control generated by automatic alerts.

Many drivers end up speeding in areas without notifications, believing that there is no active enforcement.

This excessive confidence in technology compromises judgment and promotes risky behaviors.

Trust in Apps Reduces Driver Attention

Although the survey focused on Dutch drivers, the identified behavior patterns are considered applicable to other countries, including Brazil.

This is because the determining factor lies in the habit of transferring attention and decision-making to the app, which can reduce the driver’s natural vigilance and compromise their perception of the surrounding environment.

The constant use of technological resources in traffic has raised concerns among road safety experts.

In addition to possible distractions, such as interactions with the phone screen or frequent route changes, there is a risk that drivers may become entirely dependent on apps to avoid penalties, reducing attention to speed limits and road signs.

Mobile Radars Escape Alerts

This behavior, according to international studies, can lead the driver to relax vigilance when there is no visible alert on the app screen.

And even when there is a warning, it may come late or fail, especially in areas with poor data coverage, weak GPS signal, or where mobile radars are located—which are often not reported in real time by users.

Furthermore, traffic authorities have invested in enforcement technologies that are not easily detectable by collaborative systems.

Hidden radars, automatic license plate recognition cameras, and monitoring drones are examples of methods used on highways and urban areas that escape the alerts issued by apps like Waze.

Enforcement in Brazil is Becoming Increasingly Technological

In Brazil, enforcement by electronic radars is governed by the rules of the National Traffic Council (Contran), which mandates mandatory signage in monitored areas.

However, mobile radars operated by traffic agents or unmarked vehicles are allowed and do not necessarily appear in real time on apps.

Thus, using GPS with alert functions does not guarantee the absence of enforcement along the route.

In addition, more modern systems have been adopted in large urban centers.

The city of São Paulo, for example, employs radars with artificial intelligence capable of identifying behavior patterns, point-specific speeding, irregular lane changes, and running red lights.

These devices operate autonomously and send data directly to traffic authority systems, without the need for human action, which makes it even harder for apps to anticipate them.

In some states, systems for monitoring heavy transport vehicles via satellite tracking are even being tested, which cross GPS data with road speed limits.

Although this technology is still restricted to fleets and logistics companies, the trend is for intelligent monitoring to also advance to private vehicles in the medium term.

Reduction in Fines Depends on Behavior Change

The efficiency of navigation apps, therefore, directly depends on how they are used.

When used as a complement to safe driving—and not as a substitute for attention— they can indeed help keep the driver informed about road conditions and even avoid traffic jams.

However, using GPS as the sole reference to escape fines may expose the driver to even greater risks.

Experts warn that actual reduction in the number of infractions depends more on the driver’s behavioral change than on any digital tool.

Speed control should be performed proactively and consciously, respecting signage and traffic conditions, and not just reacting to auditory alerts emitted by the phone.

In the current scenario, where there is increasing discussion on the ethical and safe use of technology in traffic, the alert is clear: apps are useful, but not infallible.

And, as indicated by the data from the European survey, relying solely on them may produce the opposite effect of what is desired.

In light of this context, are drivers really more protected or just more confident behind the wheel?

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Alisson Ficher

A journalist who graduated in 2017 and has been active in the field since 2015, with six years of experience in print magazines, stints at free-to-air TV channels, and over 12,000 online publications. A specialist in politics, employment, economics, courses, and other topics, he is also the editor of the CPG portal. Professional registration: 0087134/SP. If you have any questions, wish to report an error, or suggest a story idea related to the topics covered on the website, please contact via email: alisson.hficher@outlook.com. We do not accept résumés!

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