Embodiments of the invention provide a method, system and computer program product for real-time analytics driven decisioning of edge devices in a WSN. In an embodiment of the invention, a method for real-time analytics driven decisioning of edge devices in a WSN is provided. The method includes establishing a communicative connection by a controller with sensors in a geographically proximate WSN and aggregating data received from the sensors. The method also includes triggering an action in the controller based upon the aggregated data. Finally, the method includes propagating the aggregated data to a different controller communicatively coupled to other sensors of a different WSN geographically proximate to the different controller.