GPS (Global Positioning System) is a new generation developed by the United States in the 1970s. It cost 20 billion US dollars and lasted 20 years and Completed in 1994. It has a new generation of real-time 3D navigation and positioning functions in sea, land and air. Satellite navigation and positioning system. With its high precision, all-weather, global coverage, convenience and flexibility, it has attracted many users.
We often use GPS navigation systems in real life, such as mobile phone positioning, vehicle navigation, nearby location queries, etc. However, also it is for this reason that the appearance of GPS trackers has disrupted the pace of life of some people and was used by some lawless persons , posing a threat to our security. Worried about being tracked, you can use a GPS signal disruptor.