Travel navigators are portable devices designed for travel tourism (water, mountain, hiking) and outdoor activities. Typically, these navigators are shock-resistant and waterproof (standard IPX7), able to work and receive a satellite signal in the toughest conditions of dense forest and mountain terrain. Many models have the ability to use maps. In addition, they can be equipped with additional features that can be useful for a long voyage, including magnetic compass and barometric altimeter. Travel GPS systems, travel gps reviews, travel gps apps
Sports Navigators are used in training and during competitions by the athletes involved in cyclic kinds of outdoor sports (running, skiing, cycling). They provide co-registration parameters of the state of an athlete (heart rate), together with the parameters of motion (trajectory, speed, distance, elevation). They are water resistant, shock protected, with minimal size and weight.
Sports Navigators are equipped with external sensors (contact sensor heart rate, cadence bike sensor, the sensor steps) that communicate with the base unit via radio. And can be equipped with built-in barometric altimeter, informs the athlete using the display, sound and vibration signals. Records the data in its own non-volatile memory for later transfer to a PC for analysis and presentation.
Maps in GPS-navigators
Presence of the device significantly improves user performance navigator. Navigation with maps show not only the position of the receiver, but also the objects around him.