GPS or Global Positioning System is a worldwide radio-navigation system. It is currently being managed by 24 satellites and their ground stations. The Global Positioning System is funded and controlled by our country’s Department of Defense. The same technology is also being used by the automobile industry. GPS vehicle trackers help keep drivers and its passengers safe from road hazards and even provide alerts about traffic. Here are some of the most popular GPS systems that you should consider installing in your vehicle:

• Automatic PRO AUT-350
  The Automatic PRO AUT-350 provides 24/7 vehicle monitoring and is capable of tracking real-time vehicle location over a wireless 3G network. The vehicle tracking company also adds five years on unlimited 3G services at no charge. It also has a downloadable smartphone app that can notify authorities to send out emergency services if the car has been in an accident.
• Spy Tec STI GL300 Mini Portable GPS Vehicle Tracker
  Being one of the most popular GPS vehicle trackers in the market, the Spy Tec STI GL300 offers nearly 100 percent accurate results of the vehicle’s location using the real-time GPS tracking. It contains a three-axis acceleration meter that helps provide the exact whereabouts of the car’s location. The tracking reports can be viewed on both desktop and the mobile application. It also sends e-mail alerts when your car leaves a geofencing zone. It offers an annual subscription for around $25 per month.
• MOTOsafety GPS Vehicle Tracker
  Available for around $25 per month, this GPS tracker can be plugged directly, and wirelessly, into your vehicle’s ODB outlet. MOTOsafety relies on wireless 3G network and can be downloaded on both Android and iOS to track the vehicle’s location. The app is also suitable for parents who want to check their teenage children’s driving capabilities. It also sets geofences around schools and the home to help keep a better track of your vehicle.
• Mileage Ace Car GPS Tracker
  Measuring around 4.5 x 5 x 1.5 inches in size, the Ace Tracker can be used to create custom mileage logs that are considered to be almost accurate with your vehicle’s odometer. Each trip includes start and end date times and the exact miles driven on the GPS-tracked path. It offers free services for the first 30 days of the service and secures your logs in the cloud for future assistance.