GPS radiation – Are GPS trackers harmful to health?

GPS systems are integrated in many devices and smartphones, offering the user security and certainty, and most models can also be used as navigation devices. GPS trackers or GPS transmitters fulfill many functions and offer flexible use for humans and animals, but some fear damage from radiation or sensors. Smartphones in particular, which almost everyone carries with them every day, not only have a GPS sensor, but also many other sensors that have different tasks. The GPS sensor is built into every modern smartphone and rarely poses a danger to the user.

How GPS devices work

GPS trackers work with the so-called GPS system, the abbreviation GPS means“satellite navigation system” and is used to determine position. Precise positions can be determined with the help of satellites that regularly transmit GPS signals. The GPS receiver receives the signals that are regularly transmitted, which can be used to calculate the position and speed and send them to an end device, such as a smartphone. They therefore work in a similar way to a tracking device, according to the “search and find” principle, but in a more contemporary way with a smartphone app. For configuration and setup, it makes sense for the end device to be in your own WLAN, so that installation is quick and easy.

The tracker must always be connected to a receiving device, be it a cell phone, tablet or computer, in order to transmit the recorded data. GPS devices differ fundamentally in their power supply: some are permanently connected to a power source, others need to be charged regularly at home. The GPS data is then forwarded by the device via 4g mobile networks, received by the cell phone and evaluated. According to experts, the radiation that generates an electromagnetic field is so low that it is below specified limits and therefore poses no risk to human or animal health.

Radiation and electromagnetic fields in everyday life

GPS Tracker RadiationEveryone is surrounded by so-called energy fields every day, and electromagnetic fields in particular are an integral part of everyday life. They are not only found in microwaves; telephones, televisions and computers also generate electromagnetic fields. All modern household and WLAN devices that make life easier emit radiation. Radiation sources can also be tracking devices, such as fitness bands, and even smartphones generate cell phone radiation.

The pioneer of this technology was Bluetooth, with the first Bluetooth devices it was easy to transfer data wirelessly between two devices.

GPS signals were originally used by the US military and after some time were made available to civilians, since their release the devices have been further developed and offer the user many advantages.

The use of this technology makes it possible to determine the current position of such GPS trackers very precisely. In addition, the radiation exposure of these devices is very low, well below the legal limits, so neither humans nor animals are harmed.

Reduce radiation in everyday life

To reduce general radiation, experts recommend regularly switching off the affected trackers and WLAN devices. A tracker only makes sense for pets if they are allowed to go outside, so owners can’t miss anything. If possible, it is advisable to place such devices out of the reach of small children and animals to avoid exposing them to unnecessary radiation.

Navigation device with GPS – dangerous or useful?

Navigation devices can be found in most cars, they can also be easily retrofitted, and many people simply use their cell phone. But GPS items can do more than just guide you from one place to another, they can be used for monitoring, increasing security or as a kind of alarm system.

Areas of application

Most people are familiar with the possibility of navigation , but GPS items can also be integrated into everyday life.

GPS devices for people

Since every cell phone can receive and evaluate GPS signals, it can be used flexibly in everyday life. However, this technology offers various other options for use in addition to the actual navigation.


Cell phones are often used for orientation, and pictures and videos taken on a smartphone can also be more easily assigned with the help of GPS. The cell phone not only saves the file, but also links the current location to the recording. This combination makes it easier to search for an image, allowing a photo to be published within social networks directly in the post with the location where it was taken.

Fitness tracking

Radiation GPS tracker harmless  Not only your own phone, but also small wristwatches can access satellite signals and use them to calculate your activity. Here, users benefit from recording their own sporting activities, such as running routes or cycle paths. This data is evaluated within the appropriate app and provides information about your own performance.

Theft protection

With the help of a GPS tracker, your own vehicle, whether it is a car or an e-bike , can be better protected against possible theft. The tracker is simply connected to the appropriate app on the smartphone, where the user can then conveniently define their own alarms. In an emergency, the current location can be called up and tracked at any time. This calculation is accurate to within a few centimeters, and in combination with other protective measures, such systems offer the best possible protection for vehicles and valuables.

GPS tracker for seniors and children

Families with older members and small children are often worried when they are out and about on their own, rarely do they want to restrict their independence in any way. In this case, GPS trackers offer good support, so you can see where your family member is at any time, and you can see their position and their route on the road down to a few meters. This means there is rarely any cause for concern; in an emergency, those affected can call for help using the integrated SOS button. As the radiation emitted by the GPS tracker is so low, there is no risk to health, so there are only advantages to using it.

GPS tracker for pets

Radiation from GPS devices harmless  Small GPS trackers are particularly suitable for equipping your own pets and have a wide range of applications. If you want to monitor your dog, cat or horse using a GPS tracker, you can easily attach the small device to the animal’s collar and view all the routes it has taken across meadows and fields.

GPS trackers are particularly helpful when a dog or cat can no longer be found, the location can be determined and the animal can be found more quickly. This means that owners rarely have any cause for concern.

Electromagnetic radiation and GPS systems

GPS devices also generate electromagnetic radiation, but due to the negligible radiation exposure, they are safe to use for people and pets. In a recent study, researchers found no link between illnesses and such radiation, so GPS devices are not a risk, but a useful addition to everyday life.

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