Evigence provides a freshness management system that combines sensors and data analytics to enable food brands, retailers, and food service providers to measure and manage the freshness of foods in real time, at the unit level, from end to end across the supply chain. Sensors are applied at the moment of packing and react to aggregate time and temperature exposure as food moves through the supply chain. Sensors can be scanned digitally and read with the naked eye in transit, at the retailer or restaurant, and in consumers' homes for an instant check of remaining freshness. All scan data is uploaded to the Evigence Insights Engine for visualization, analytics, and generation of insights to inform decision-making for corporate users.