There are many different types of gps for cycling available on the market. Most units come with a certain number of maps preloaded but some models including Garmin allow you to access additional ones via the SD card. These maps include points of interest in the locations covered.
A cycling gps device needs [...]
Sports and fitness GPS systems contain all the usual components of the basic global positioning service plus some added extras dependent on the sport you are using it for. Rather than being handheld devices, they tend to be worn as a wristwatch so that they do not interfere with the activity.
Golf gps units are [...]
There is an entire range of automotive gps units on sale today and knowing which one is best for you will take some research. Basically there are two different types, a standalone navigation system or a PC/PDA system.
The aim of a GPS system is to stop you getting lost. Having one in your [...]
A chartplotter gps device is an absolute necessity if you are planning a trip on open water. Historically sailors were well trained, using compass, skill and instruments such as the sextant to navigate the waters. But accidents did happen and many sailors lost their lives at sea.
Using a chartplotter Gps you can [...]