If you own two cars or rent cars on regular basis then the portable Sat Nav system is necessary for you. Latest systems can be plugged directly into your computer through the USB. Hence maps and system software can be easily updated.

When compared to the in-car Sat Nav systems the portable systems have many benefits. Fixed in-car Sat Nav possesses bigger and superior quality displays. They are not attached through a suction cup to the car windscreen.

Hence, there will be no messy wires or cables on your dashboard. Fixed in-car systems that use CD or DVD to distribute their mapping data double ups a DVD player.

A few are supplied with a remote control for back seat passengers. The company set up Sat Navs is more incorporated into the vehicle and are able to operate the radio and climate control.

The features like Bluetooth, POI (points of interest) and touch screens are now obtainable on mid to high-end portable GPS systems. The fixed systems are more perfect.

The GPS systems obtain signals from three different satellites, in orbit around the earth. The procedure called triangulation method will compute your correct location if the relative distance from the GPS unit to the satellites is given.

The fixed in-car and portable systems utilizes satellite triangulation method as well. The in- car Sat Navs collects data from the vehicles electronics called speed pulse or Vss.

The speed pulse signal is mainly utilised by the cars dash board to display the speed of the car. There is also a gyroscope fixed in the Sat Nav which gives details on what direction the vehicle is turning.

The trouble associated with the fixed systems is that additional cabling is necessary and the system has to be fixed by an experienced mechanic.

The portable Sat Nav units are more comfortable and easily accessed. The in-car Sat Navs are more perfect with larger screens.

After the invention of mobile phones it became more convenient for them to communicate with people located in different places. There is a general misconception that men will never stop to ask for directions. It turned out to be correct for both men and women by the introduction of car GPS navigation systems.

Earlier when you needed to know the correct directions you may have to go through a map or seek the help of someone who knew where your destination is or to stop on the way and ask for directions.

The satellite navigation system makes use of satellite communication to guide you to reach your destination. The computer print outs that we possessed earlier were able to guide us to reach our destination to some extent.

If you are not having any print outs then you may not have to be worried at all. The GPS system enabled in your car will guide you to reach your destination.

By enabling a car navigation system in your vehicle you can find out any location you need whether it is a city, a specific address or a business.

The car GPS navigation system installed in your car can even warn you when you cross the speed limit or when you reach an ATM machine or any other destination you need. You do not even have to look at the geographical maps that may turn dangerous while driving.

The GPS system enabled in your system will guide you and tell you where the appropriate turn is required and assists you in reaching the right destination safe and sound.

Another important function offered by these systems is that if you are far away from your home and lose your way it is possible for you to hit the home key on your navigation system and your navigation system will guide you in reaching your home.

Most modern cars are equipped with in built GPS systems. It is also possible for you to buy one that costs less which can be plugged into your car’s cigarette lighter.

These systems prove useful for almost every one using cars especially those who travel long distances. This assures them a stress free driving.

Most tourists also face such kind of experiences when they are totally in an unknown or strange place.

The NASA has discovered a latest technology which can be termed as GPS, which stands for Global Positioning System.

Now almost all of the vehicle drivers are making use of this technology enabled in their vehicles. All latest model cars are enabled with built in navigation system such as the GPS.

This satellite navigation system can guide you to reach the right destination very faster and also show the correct directions. It lets us know when to take a turn and also show the easier routes to your destination where there is not that much traffic.

Some latest models are enabled with geographical maps that assist you in planning the routes. These devices possess monitors to guide them. The monitors can be mounted on the dashboard or on a pedestal near the dashboard.

The only drawback of these monitors is that it can block the vents for some cars and causes great inconvenience to the passengers and drivers. Earlier manual planning was necessary that was also very difficult.

If your car is not enabled with a GPS device it is possible for you to purchase this gadget and get it installed in your car. Before opting for one there are some factors to be considered in order to get the best one.

Certain GPS can be plugged into your cars cigarette lighter and are very small. Sometimes it may be complicated and not user friendly. Before installing the device in your car you must be acquainted with its usage.

Keep in mind the lay out and the free space inside your car before buying the GPS. You must compare the various models and rates and select the appropriate one that chooses your budget and taste.

With more than 30 types of data, the forerunner 410 lets users modify upto three training pages. With one big field, two or three smaller fields displayed on the screen, the users can even determine the no of data fields. Create detailed workouts using the Virtual partner which is a digital depiction of users goal pace vs actual pace. Using this feature users will be able to speed up a previously recorded activity and beat it up.

The basic navigational feature of 410 is really worth appreciating, in case you like to explore new path as it can guide you back to the starting point. The users will have to simply follow the arrow on the screen. Some versions comes with soft strap heart rate monitor that can show users heart rate in beats per minute. Forerunner also provides heart rate based on calorie computation to track users burnt calories more accurately. The HotFix satellite prediction locks onto satellite rapidly so that users can be on the run in no time. The highly sensitive GPS receiver can get user signals even near tall buildings  and under tree cover.

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For instance, with GPS Fleet tracking system, the overall response time for the customer care can be improved by prioritising their customers. Similarly, it can improve many other things such as invoicing accuracy, individual login Ids and so on. Therefore it can help to improve the interaction between the customer and the service providers. These are done by the following methods:

Firstly, invoicing accuracy can be improved. With GPS Fleet tracking system, the device automatically maintains records of the route the vehicle has been moving in and all other similar details.

With this, you can provide accurate information to the customer care and thus avoid the trouble of trying to retrace your steps and trying to find out where you had been.

Secondly, the customer service can be improved because it can identify the position of any vehicle or a delivery. This attracts more and more customers and it also significantly reduces the number of calls to the customer care. Therefore, better customer satisfaction can be achieved.

Finally, having this device improves the response time of the customer care. It is common knowledge that communication is very important in this field but sometimes you may not be able to connect to a customer due to various reasons.

However, with the GPS tracking system, one can easily track him down and try to get back to him. Therefore, calls will not be dropped and complete customer satisfaction can be provided.

Hence, it is clear that having a GPS Fleet Tracking system is advantageous as it helps you serve your customers better and it will thus boost your business.