Body Area Sensor Networks (BASN) consists of multiple interconnected sensor nodes on, near, or within a human body, which together provide sensing, processing, and communication capabilities. BASN includes the physiological sensors, bio-kinetic sensors and ambient sensors to collect the different medical data, provide to the body aggregator to execute a multitude of functions, including sensing and data fusion, serving as a user interface, and linking BASNs to higher-level infrastructures (Hanson et al., 2009). The drawback of BASN includes the restriction of fewer sensor nodes, limited data range and bandwidth, limited redundancy and scalability, lack of cooperative Qos management and heterogeneous networks access. These are addressed by the smart health monitoring device which can connect with different body sensors or implanted sensors and isolated devices, collect massive video and medical data and execute sensor fusion, data mining, data exchange through D2D communications or LTE infrastructures and cloud storage.