Life Button is an application whose purpose is to be able to alert a list of contacts through text message (SMS) and push notification, where when the alert is sent, the exact location is obtained which will be sent via SMS and notification to that can be visible by the user who was notified.

As a complement, it offers to be able to know the last 3 locations of a contact, for this it is required to send a request to the person we want to locate who will have to accept said invitation and then activate the "ALZ mode" box which will register their last 3 locations