Yepzon ONE is a GPS tracker which has been designed specifically for tracking small children, pets and objects. The device is hung on the tracked person or object and it does not have a button, meaning control of the device happens fully through the mobile application. The technical information can be found on the Yepzon ONE product page.
Yepzon Freedom is a personal alarm with GPS tracking which is meant for everyone from school age and up. In addition to the tracking function, by pressing the SOS button on the device, an alert can be sent from the Freedom device to the application, and the app will tell the location of the device that sent the alert. In practice, you can communicate from the Freedom to the application. The Freedom device includes different functions which can be changed depending on the use. The technical information can be found on the Yepzon Freedom product page.