TAGimâ„¢ livestock health monitoring system, automatically and remotely monitors individual animals’ fever, movement & feeding. TAGimâ„¢ health tracking algorithm reports to stakeholders and alerts pen-riders, allowing early & effective interventions, days prior to detection of symptoms using visual cues alone. TAGimâ„¢ consists of inexpensive disposable wireless ear tags, fixed communications network & cloud database, supported by a management dashboard and pen-rider App. The smart tags are also a surrogate for visual ID ear tags, eliminating excess workload and animals suffering from additional piercing. TAGimâ„¢ patented technology leverages decades of expertise in developing & mass manufacturing of innovative retail medical devices.