The mobile phone of the elderly is easy to use, and the family can locate the location of the elderly in real time and understand the whereabouts of the elderly.

The use of tracking equipment can effectively monitor the logistics fleet and solve problems encountered during transportation in a timely manner.

GPS tracking solutions are mainly aimed at real-time monitoring of fleet changes during transportation, as well as real-time temperature changes of goods.

The asset tracking device can effectively perform real-time vehicle location tracking and asset protection functions and advantages for fleets and vehicles.

The introduction of the real-time temperature monitoring function of the cold chain temperature monitoring device and its advantages can reduce the waste of cost.

This paper mainly introduces the application of GPS tracker in fleet transportation. The tracker reduces fleet maintenance costs and increases work efficiency.

GPS personal locator real-time tracking can check the user's location at any time, and various functions can always pay attention to the user's situation.

It mainly introduces the positioning principle of GPS tracker and the scope of application of GPS tracker, as well as the advantages and recommendations of GPS tracker.

Truck fleets will encounter various problems while driving, installing GPS trackers to help drivers when they encounter problems, and the role of the SOS button.