GPS TRACKER is a tracking system that uses a constellation of satellites orbiting the earth to transmit signals through which the GPS receivers can get their current exact location. The message that is sent from space is directly received by the receivers and then through highly advanced geometrical calculations data in used to calculate the exact location of a user.
Today a great number of pet lovers, who are really concerned about the safety and well-being of their pets, are going for various available options to make sure their pets are well guarded even when not in sight. The growing concern of such pet lovers gives rise to the need for some technological help. GPS-enabled dog collars, microchips, and radio tracking collars are already in the market to name a few.
Here's how it works