Tag: portable gps tracking device

How To Evaluate a GPS Tracking Device

There is a sea of choices when it comes to GPS tracking devices today.  You have a wide range of tracking manufacturers to choose from as well as a great many providers to sift through in your search for the tracking system that is best going to fit your particular needs. This task can seem a little daunting to someone just starting out in the world of GPS powered tracking, but if you let a few controlling principles guide you in your decisions then you should be able to easily navigate this sea until you have found port with GPS tracking system that works out best for you and your needs.

One of the main problems that people suffer from is an abundance of choice. While we think we like to keep our options open, the human mind can only filter and process so much information at any given time. If we simply stare at the 20-50 different GPS tracking devices that exist on the market then we are going to get nowhere fast. We will despair of finding a device and either choose a suboptimal tracker or not even make a purchase all together. I hope that was follows is a series of useful filters through which you can sift through the many choices available to you in your quest to evaluate the GPS tracking device that is best for you:

Determine if you need real time tracking or if you are content with data logging. This is mainly going to depend on the type of tracking that you want your device to do for you and will generally be a very person specific question. Some applications just do better with a real time tracker while others do just fine with a data logger. I like to think of it this way, if you need to know information as it happens then you will want a real time tracking device. If you are fine with figuring out where something has been after the fact, then a data logger is going to meet your needs just fine. Fortunately, there are personal GPS tracking devices that fall into both camps. It is also often the case that a tracking provider will provide both data logging and real time devices for their customers to purchase.

Choose a tracking device with the appropriate battery life.  After deciding which style of tracker you are purchasing it is time to begin considering the battery life of your device. As I am sure we all know, most electronic devices are limited by their power supply or battery life. If they have week batteries then it doesn’t matter how great the device is, we simply can’t use it for that long or else the battery will run out. If we had to speak in general terms, most data loggers will have a longer battery life than a real time GPS tracking device. This is mainly because real time trackers have to communicate their information via a cell phone modem which is an extra drain on the device’s power supply. Some real time trackers overcome this problem by hardwiring the device to a power supply. This is particularly common in GPS vehicle tracking devices that are used in commercial applications. While this is also possible for other uses, like tracking a teen’s car or possibly even tracking, it is most often used for fleet vehicle tracking.

Choose a a GPS tracking device that is going to be the appropriate size for your proposed tracking purpose. If you are planning on doing any sort of covert GPS vehicle tracking then you really need to think about the size of the device. Something that is small and easily attached to or hidden under your target is a top priority since covert tracking only really works as long as it goes undetected. Once the target has found the device they will be able to remove it or change their behavior, resulting in skewed results. Generally speaking, you are going to want a portable GPS tracking device. This will allow you to move it various locations as the need arises and even track multiple targets over a short period of time. If the device is not portable then will lose some of the tracking flexibility that you might be looking for.

Find out if the GPS tracking software run by your company is going to meet your needs. As you might suspect, there is a host of different GPS tracking software packages that really cater to different tracking functions. For example, a child GPS tracking device is not going to have the same user interface or software package as a GPS car tracking device. They are used for completely different purposes by different types of people. They most certainly gather their information the same way (via GPS satellites and a process called trilateration), but what they do with this information and how they present it to their customers can sometimes be radically different.

The reasons for this are pretty obvious. The information a parent might want to gather from their child GPS tracking device is going to center around the location of their child. Have they stayed within their specified GeoFence? Where were they at 3:30 PM today when they were supposed to be home from school? Did they get to soccer practice on time? These are the types of questions that a parent is going to want to know and this is the information that GPS trackign software geared for child tracking devices is going to be able to provide.

Similarly, GPS car tracking devices have their own set of metrics that need to be reported and they will have software that provides that to end users. Things like vehicle speed, lane position, and past locations are all wanted by car tracking users.  This is obviously different information than what the child tracking folks want and will therefore result in a different type of tracking software.

Even among different providers of the same type of tracking service you will get different GPS tracking software packages and features. Be sure to check out screen shots of the tracking system and see if they have a live demo for you to explore. There is nothing more important than getting a hands on feel for how the software will actually work and how you will interact with the information that your device will communicate.

Finally, consider all the costs involved with your new purchase. Real time tracking devices generally cost more up front and have a reoccurring subscription that you have to maintain if you are going to continue to use the device. This subscription generally costs just as much as a cell phone plan (around $40) if you want to have true real time tracking. Data loggers, on the other hand, do not really have any reoccurring costs and they generally are significantly cheaper than real time trackers. While they don’t have a lot of the same cool features that a real time GPS tracking device might have, they are just as accurate and just as useful for certain tracking applications.

    In the final analysis, choosing the right GPS tracking device for you is going to be very situational. What might work for one person is not going to work for another. But if you follow these simple steps and use them as a framework through which to evaluate your GPS tracking purchase you should come out on the other side with a useful tracking device that fits your particular need for that particular situation.

    Different Types of Portable GPS Devices

    Being able to find a portable GPS solution for your GPS tracking needs is going to be very easy. There are literally hundreds of units available to the person who is willing to keep their options open. You can find old GPS units that are not as powerful but are much, much cheaper or you can go with the top of the line in the GPS category of your choice and get the latest in functionality, but you are going to have to pay a premium for it.

    Your search for a portable GPS might leave you a little bewildered when it comes to all the different choices available to you. Which unit should you buy? Will it meet your needs? Is there a better or a cheaper or a more useful GPS out there? Hopefully this article will provide information to help the person searching for the right GPS for them find it. Below is a list of a variety of different GPS devices that can be very portable and easy to use:

    Navigation GPS

    Garmin Nuvi 760 Portable GPS

    Most people know about GPS because of the navigation models that have flooded the market. The earliest models were once hundreds of dollars, but now you can buy a navigation GPS for under $50. This type of device is going to be used mainly inside of a car, truck, or van and is going to be used to help a person get from point A to point B. Modern portable navigation GPS have a variety of different features including Bluetooth compatibility, real time traffic updates, weather announcements, text-to-speech turn-by-turn directions, and a few others. These add a little bit to the experience of users, but when it comes down to it these GPS devices are really just beautiful portable maps.

    Marine GPS

    Marine GPS, as you might have guessed, are meant to be used on the water. They provide fisherman, boaters, and other aquatic aficionados access to important location information that we once turned to the stars to establish. With a good chart plotter you can find your way back to your favorite ocean fishing spot, a really nice beach, or a hidden island somewhere off the coast. These devices are surprisingly affordable and if you already own a boat you are probably going to be rich enough to buy one of these portable GPS units.

    The maps on these units is much like a navigation GPS except they might not have the same types of features as these navigational cousins have. What traffic is there on the open seas? What good is Bluetooth going to do you out on the ocean? That is why these devices generally ignore these features. But what you will get is a great GPS that is going to help you move about the water with confidence that you are heading toward your destination.

    Geocaching GPS

    Garmin eTrex Geocaching Portable GPSGeocaching is a sport, or a hobby depending on who you talk to, that is very similar to a treasure hunt. How it works is that a person hides an object somewhere in the world. They then post the GPS coordinates of where they hid the item on a website like http://www.geocaching.com. Any person can then go on this website and jot down the coordinates of the treasure, or cache as it is called in the geocaching world. The person then goes to that cache using portable, hand-held GPS device like the Garmin eTrex H. Once they find it they take whatever treasure was hidden inside and then replace it with a treasure of their own.

    Geocaching is great for kids, hikers, and people who need a little motivation to get outside and get moving. Most caches are going to require that you use your brains and muscles together, making this a great sport for people who like to be active but also enjoy a mental challenge as well.

    Golf GPS

    A golf GPS is a portable GPS device that is going to help golfers get a better understanding of where they are on a golf course at any given point in time.  They act as expert caddies that know the distance from any spot on the course to the hole, and with GPS helping out they are even more accurate than the best golfer around.  These devices can be pretty expensive, but a golf GPS is a must have for a golfer who has trouble choosing the right club for the shot or who is constantly traveling to new courses.  The Garmin Approach G5 is probably the best golf tracking GPS out there, but there are a few free applications available for the iPhone and Blackberry mobile phones.  All of these are extremely portable and extremely useful for the golfer.

    Fitness GPS

    Garmin Forerunner 310 xt Portable Fitness GPSFitness GPS are meant to be portable by their very nature.  What good is a fitness GPS going to be if you can’t take it out with you and a run or on a bike ride?  Not very much.  As a result manufacturers make these devices small and highly mobile.  Some of the best fitness GPS equipment comes in the form of a wrist watch, the Garmin Forerunner series.  There are also GPS devices for cyclists, kayakers, and swimmers – giving them all a very technical look at their workouts.

    These devices are really great because they help athletes improve their performance by being able to gather accurate and robust data on their workouts.  They can then use this data to improve their routines and concentrate on parts of them where they need the most work.

    While not everyone is going to need to buy a fitness GPS watch, everyone would benefit from these powerful training aids.

    Covert GPS Tracking

    Another form of portable GPS devices are covert GPS tracking devices.  These units are designed to provide tracking information on a person or asset.  They are often installed covertly so that the person or assets doesn’t know about their presence.  These are often installed on cars to track them, but they can also be installed in boxes, bags, backpacks, or even clothes.  They can even be small enough to be comparable to a a USB memory stick!

    The thing about covert GPS tracking device is that they are not going to be cheap, especially if you get one that has real time tracking capabilities.  If you just want a plain old vanilla data logger then you can find one for under $200.  If you want a real time tracker that has any type of battery life then you are going to have to drop a pretty hefty sum on it.  In addition to that you are going to need to pay for the tracking service and access to the GPS tracking software, which is probably going to run your anywhere from $15-$50 a month.

    Car Tracking GPS

    Car GPS tracking is a lot like covert tracking except that you don’t care if the person driving the car knows you are tracking them.  This is great for helping a teen driver drive safely or for recovering a stolen vehicle.  If you are going to be using the portable car tracking device to help your teen drive better than it is highly recommended that you discuss this with them and give them all the help and information they need to know to be a good driver.  No amount of GPS tracking is going to be able to make them a good driver unless they know some of the basic skills that make up a good driver.  For that they need a parent.

    Theft recover GPS tracking is another use of car tracking GPS.  While these devices can easily be blocked using a GPS tracking blocker, these devices are still relatively useful in because they do have a very high recovery rate.  If your car gets stolen all you need to do is log on to your GPS tracking software service and you will be shown the exact location of your car in real time.  This makes it very easy for the police to use to find your vehicle and make an arrest.

    Fleet Tracking GPS

    Finally, the last category of portable GPS devices is the fleet tracking GPS.  These units are made specifically for businesses that need a better way to manage, dispatch, and protect their vehicle fleets.  Most consumers are not going to need this level of tracking so you probably won’t need to know too much about this type of tracking service.  What you do need to know is that these devices are extremely expensive but often have wonderful results for businesses that employ them.

    I mean, just think about how useful it would be to be able to route, give directions, and monitor your vehicles with the assistance of portable GPS devices.  The ease of it would be ridiculous.  Generally speaking, small businesses have more success with the use of fleet tracking GPS than larger fleets – but almost universally there is an improvement when this technology is employed.

    Which Portable GPS Do You Need?

    As you can clearly see from the above analysis, there are three different types of portable GPS units. There is the unit that works like a mobile map. This GPS device is going to use the data it gathers from the Global Positioning System in conjunction with some mapping data already installed on the device. The coordinates that the GPS calculates via trilateration are placed somewhere on the mapping application and then displayed for the user to see. The navigation, marine, golf, and geocaching GPS all fall into this category.

    They generally have rich displays that provide a lot of information to their users. Usability and intuitive interfaces are among the top priority for these devices, and that means they need to have a reliable connection to a GPS signal, bright, readable screens, and an easy way to navigate about the menus. Major names in these niches include Garmin, TomTom, Magellan, Lowrance, and Navigon.

    The second category of portable GPS devices that we see in the list above is passive GPS tracking devices. This is the type of unit that does not have a digital map display but instead keeps a log of the GPS coordinates of where the device has been. This log is taken passively and is to be downloaded later for interaction with a secondary GPS software package. This software will interpret the information gathered by the tracking device and then spit it all back out in a way that is useful and makes sense to the user.

    This type of device can be found in the fitness GPS and covert GPS tracking categories. Items like the Garmin Forerunner 405, Garmin Edge 705, and the TrackStick all fall inside this grouping. While both the Forerunner 405 and Edge 705 have a graphic display, this serves more of a fitness function than a GPS function. Things like speed and distance traveled are displayed rather than their position in the grander scheme of things. In order to get that type of information you have to download your workout history and run it through a GPS software to see where your workout took you.

    The TrackStick has no graphic display whatsoever and is purely a passive tracking device. All you do with this GPS tracker is turn it on, place it where you want it to be, and let it do the tracking for you. When the battery runs out or when you no longer want to track that particular person or object you just remove the device and download the data. Your GPS tracking software will then interpret the data and put it on a map for you – but this map is going to be on your personal computer rather than on the portable GPS tracking device itself.

    And finally, the last category of portable GPS devices are real time GPS tracking units. This set of devices differs from passive GPS trackers in that the information gathered by the device is communicated in real time to the GPS tracking software. You don’t have to wait to download the tracking log from the device as it sends out the data actively at set intervals.

    These real time GPS tracking devices use a system know as GPRS (General Packet Radio Service) that is part of modern cell phone networks. It is the means by which this information is communicated to the GPS tracking software. If the GPS is unable to connect to a network where it can transmit the data you cannot get real time tracking with these devices.

    As you can clearly see, the number of portable GPS units is astounding. Depending upon what GPS niche you are looking to get a device in will impact your level of choice significantly. There are some brand names that span many different categories, which the GPS giant Garmin being the dominate force in many categories, but there is no one clear leader in all fields of GPS devices. Be sure to read up and get informed about any particular device you are thinking about buying. While all of them are going to be using GPS to do what they do, not all portable GPS devices are equal.