This new feature was released at ExpandCart platform, which allows the owner of the store to view the numbers of visitors store online and get reports about visitors of your store, whether they Browsing the site through Laptop or Mobile application.
You can view this feature by going from the control panel into reports then heading address called Analytics which includes Analytics Stats and Visitors Details ... The next image of clarification
Inside Analytics Stats you will find how many users are connected to your store online whether browsing through Computer or Mobile App.
Regarding Visitors Details: Includes detailed information on the number of Visits, Actions, Page Views, Unique Page Views,Visit Duration, First Visit, Last Visit