LOCATION DETERMINATION FOR WEARABLE DEVICES

原文（中文）

Systems, methods, and computer readable media for location determination for battery-constrained devices, where the methods performed on a system include determining a location source of a plurality of location sources to query for location data, where the determination is based on a current location, conditions of the system, and a plurality location requests from one or more applications. The methods may further include querying the determined location source, accessing location data from the determined location source, fusing the location data with the current location to generate a new current location, and storing the new current location data in a memory accessible to the one or more applications.