An embodiment of the present invention is directed to methods, systems and apparatuses enabling location sharing group formation and the tracking of group members. Groups may be bound by a geographical area that circumscribes the boundary of a location sharing group. Active members of a location sharing group may become active based on their relative location to the geographical area defining the location sharing group. The geographical area may be static, mobile or change size and shape based on parameters forming the location sharing group. Alerts may be generated informing members of the location sharing group of the entry or exit of members from the location sharing group. Active members of a location sharing group may share location information with other members of the location sharing group. A radius or other shape may identify a geographical area for location sharing between members.