How GPS tracker works?

(Last Updated On: February 6, 2023)

How GPS tracker works?

A GPS tracker is a device that uses the Global Positioning System to track the whereabouts of a person or an object. For precise location data on the tracker, the device makes use of a satellite network.

Introduction

A GPS tracker is a small, tracking device for people or objects that makes use of the Global Positioning System (GPS). A central server receives the location information from the tracker and shows it on a map. In addition to tracking automobiles, GPS trackers can also be used to locate people or animals.

GPS trackers work by receiving signals from GPS satellites. The tracker receives signals from the satellites as they move around the planet at a steady speed. These signals are used by the tracker to determine its precise location. The tracker delivers this information to the central server after calculating its location.

The data is then shown on a map by the central server. The tracker’s present location as well as its previous locations are displayed on the map.

 

 

The Science behind GPS tracker

As a means of monitoring people, vehicles, and possessions, GPS tracking systems are growing in popularity. But do you understand how GPS trackers operate?

A GPS tracker is a gadget that, as was previously mentioned, uses the Global Positioning System (GPS) to pinpoint its precise location. A satellite-based navigation system known as GPS offers precise location data for users everywhere in the world.

The majority of GPS trackers are little, portable gadgets that may be mounted to a vehicle, a bicycle, or a person. They can be powered by an AC adapter or a car cigarette lighter and typically feature a built-in battery. Some GPS trackers additionally offer capabilities like real-time tracking or two-way voice communication.

 

The Science behind GPS tracker

The Different Types of GPS trackers

Passive, real-time, and historical GPS trackers are the three main categories. The only function of passive GPS trackers is to periodically record a vehicle’s location. Then, this data can be downloaded and examined later. The location of a car is constantly transmitted in real-time by real-time GPS trackers, typically through a web interface or mobile app. A vehicle’s location is periodically recorded and stored internally by historical GPS trackers.

 

The Benefits of GPS trackers

GPS trackers use the Global Positioning System to periodically record the location of the person, vehicle, or other asset to which they are attached as well as to determine the exact location of that object. Authorized users can access the data collected by the tracker via a web-based interface to keep track of the asset’s whereabouts and movements.

Many other uses for GPS trackers exist, such as fleet management, asset tracking, and personal safety. By lowering fuel costs, enhancing customer experience, and enhancing driver safety, GPS tracking can assist organizations in optimizing fleet operations.

Asset monitoring can assist firms in maintaining control over high-value assets including machinery, equipment, and automobiles. Personal GPS tracking can also give parents piece of mind by enabling them to monitor the whereabouts of their children or can reassure elderly family members or friends who may be in danger of wandering and becoming lost.

 

The Limitations of GPS trackers

There are restrictions on everything. Users should be informed of the limits of GPS trackers before making a purchase. Battery life is one such restriction. Many GPS trackers need to be recharged after only a few days or even hours of use. This implies that you will need a method of charging the tracker if you intend to follow someone for a long time.

Another drawback is that GPS trackers are detectable and can be turned off by a skilled user. The individual you’re tracking might be able to figure out how to turn off the tracker or take it off their car if they are tech-savvy. The GPS tracker’s signals can also be blocked, which prevents it from transmitting its location.

Finally, GPS trackers are only useful if they can see the sky clearly. This means that the tracker may not be able to receive a strong satellite signal and may not function effectively if it is placed in the glove box of a car or under a seat.

 

How to Choose the Right GPS tracker

There are numerous GPS trackers on the market. How can you tell which of their many assertions that they are the best applies to you personally? Here are some considerations to make while choosing a GPS tracker.

1. Exactness

2. Battery life

3. Usability

4. Features

5. Price

 

How to Install a GPS tracker?

A GPS tracker can provide you the piece of mind that comes from always knowing where someone (or something) is, whether you want to track a suspicious spouse, keep an eye on an elderly parent, or check your own teenage driving habits. Although GPS monitoring technology has been known for a long time, it has only recently been compact and cost-effective enough for widespread consumer use.

The first thing to do when thinking about buying a GPS tracker is to decide how you’ll utilize it. Would you like to track a car? Who is it? or something altogether different? You can narrow down your options and pick a gadget that suits your needs once you’ve decided what you want to track.

There are two types of GPS trackers that are commonly used in automobiles: those that link into the OBD-II port and those that are powered externally. The more popular choice is OBD-II port trackers because they are simple to install and don’t need any wiring.

However, they will only function in automobiles having an OBD-II port, which are mainly cars and trucks produced after 1996. You must select an external power source tracker if your car lacks an OBD-II connector or if you want a tracker with additional functions than what an OBD-II tracker can provide.

However, they offer more functionality than OBD-II trackers, including the ability to remotely disable a car’s engine, and they work in any type of vehicle. External power source trackers often require professional installation. An external power source tracker is likely your best option if you’re following a fleet of vehicles.

Other than automobiles, persons and other assets can also employ GPS tracking devices. These gadgets typically take the shape of small tags that can be attached to items of property or wearable devices. They frequently have lengthy battery lives and real-time tracking capabilities so you can keep an eye on people or things day and night. An Apple tag is the ideal illustration of it.

 

How to Use a GPS tracker

 

While some GPS trackers are made for real-time tracking, others let you check the tracker’s location periodically.

A GPS tracker can be used in a few different ways. If you want to be able to track your own location, you can either carry it with you or place it on a vehicle or asset that you want to monitor. For children and animals, wearable GPS tracking gadgets are also available.

You must purchase a tracking service subscription if you wish to utilize a GPS tracker for real-time tracking. Once you’ve signed up, you can access the service’s website or app to view the tracker’s current location on a map. In order to be informed if the tracker leaves a specific area, you can also set up alerts.

There are various GPS trackers that include their own SIM card and data plan if you don’t need real-time tracking. These units will internally retain the tracker’s location information and only communicate it in response to your request. This may be less expensive than purchasing a real-time tracking subscription, but it prevents you from viewing the tracker’s whereabouts in real-time on a map.

No matter how you intend to use your GPS tracker, it’s crucial to pick a sturdy, weatherproof model if it will be mounted on a vehicle or other outdoor-stored item. The amount of battery life and frequency of device charging should also be taken into account.

 

Tips for Getting the Most Out of Your GPS tracker

The following advice will help you make the most of your GPS tracker:

1. Before using the GPS tracker, confirm that it is turned on and functionally sound.
2. Verify that the person being followed is aware of being tracked and has provided permission before utilizing a GPS tracker to follow them.
3. Input accurate data into the GPS tracker, including the proper date, time, and position.
4. If you’re tracking someone else, make sure they’re safe and where they claim they are by checking in with them frequently.
5. Store the GPS tracker in a secure location to prevent loss or damage.

 

FAQs about GPS trackers

 

How does GPS tracking work?

The Global Positioning System is used by GPS trackers to provide a real-time location for a person or vehicle. In order for authorized users to view this information, it is then sent to a central server or mobile device.

What are the benefits of using a GPS tracker?

GPS tracking is useful for a number of things, such as tracking a fleet of vehicles, keeping track on family members or employees, and recovering stolen goods. Geofences, which are virtual barriers that can set off an alert if a person or vehicle crosses them, can also be made using GPS tracking.

What are some of the potential risks associated with GPS tracking?

GPS tracking can invade someone’s privacy and make them feel uneasy if it isn’t done correctly. Before utilizing GPS tracking, it’s crucial to be aware of its restrictions and to get everyone who will be tracked’s permission.

 

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