Abstract: Aspects extend to methods, systems, and computer program products for predicting events from aggregated device sensed physical data. Aspects facilitate dynamically targeted collection and aggregation of physical metrics (e.g., body metrics and environmental metrics) from varying sensing devices. Aggregated data can be used for pattern analysis, reporting and predictive results on health related events (or other scenarios). Collected physical metric data can be anonymized or personalized based at least in part on data source. Pattern analysis can be used to report at different levels (e.g., personal or commercial, localized or global) and return relevant contextual driven results, including potential healthcare related events or other events relating to the study of changes that occur in large groups of people over a period of time (e.g., relating to demography).