When the FreeStyle LibreLink app receives glucose data from the FreeStyle Libre 2 Plus sensor, it transmits the glucose data to the LibreView cloud. The FreeStyle LibreLink app allows its users to invite family, friends, and caregivers to receive glucose data. These family, friends, and caregivers can install the LibreLinkUp app on their phone, accept the sharing invitation, and then view glucose data and receive glucose notifications from their Connections.