https://www.garmingpsmapupdate.com/blogs/why-do-i-need-garmin-express/
Garmin Express is an application software which is used to watch the working and monitor devices on your computer. It can also be used for registration of a new product, to store all the fitness data, synchronization of remote device data and everything else concerned. Any user can now control and supervise their device with a framework that is centralized with the devices.