Speedomaster : GPS Odometer & Distance meter

app tachymétrique pour mesurer et affiche la vitesse instantanée de votre voiture.

Speedometer or speed meter is a gauge to measure and displays the instantaneous speed of a vehicle or your car. (Father of Computer) is credited with creating an early type of speedometer, which was usually fitted to locomotives. Whereas tachometer is an instrument which measure the working speed of an engine typically in revolutions per minute or rpm.

In 1888 the Electric Speedometer was invented and originally called a Velocimeter.

Speedomaster is a free GPS based digital Speedometer and analog speedometer APP that shows your vehicle speed during traveling on motorbike, cycling, driving car, running, flying and sailing. One of the best GPS based tool for your android phone to observe your vehicle speed. After installing the car odometer app you can call your phone android speedometer or mobile speedometer or myspeedmeter.

Digital Speedomaster or digital speedometer is an advance electronic GPS based application that uses phones built-in GPS system and displays your current speed in digital display. GPS can track your current speed, maximum speed and distance while traveling.

All countries have their own traffic rules and speed check limits. GPS based Electronic speedometer are best to avoid over speeding issue as their calculation is based upon satellite signal of your GPS accuracy rather than your vehicle tire, gauge or vehicle load. GPS odometer readings are more accurate.

Many modern speedometer are electronic speedometer. User can easily select units of measurement (mph or Km/h). GPS speedometer or GPS odo meter is a complete tool which also calculates your total trip, your average vehicle or car speed including minimum and maximum speed. It is best companion to display live speed of your car in a digital format. It is also a perfect tool to use as a bike speedometer, car odometer and motorcycle speedometer. GPS based speed o meter are most accurate ones.

GPS devices are positional speedometers, their calculations is based on how far the receiver has moved since the last measurement. Its speed calculations are not subject to the same sources of error as the vehicle’s speedometer (wheel size, transmission/ drive ratios). Instead, the GPS positional accuracy, and therefore the accuracy of its calculated speed, is dependent on the satellite signal quality at that time. Speed calculations are more accurate at higher speeds.

**** Features *****

 Digital display of Current speed

Time you have started your journey

 Satellites it is connected

Accuracy

 User selectable unit mph or Km/h

 Shows current speed

 Maximum Speed

 Average speed

 Total Distance travelled through distance meter or trip meter