OneEvent Technologies

OneEvent Technologies is a Wisconsin-based IoT and software company that developed environmental and refrigeration monitoring systems for commercial and residential settings. Its products combine wireless sensors, gateways, cloud software, mobile alerts, and predictive analytics to detect temperature excursions and other environmental risks before they cause losses. The company served customers in healthcare, laboratory, pharmacy, food processing, and related regulated facility environments, with a particular focus on vaccine and clinical refrigeration monitoring. OneEvent also marketed Thermo Heartbeat predictive analytics for refrigeration pre-failure detection and broader life-safety monitoring capabilities such as carbon monoxide, humidity, motion, moisture, and smoke sensing. In July 2025, the company was acquired by SensorHubb, which integrated OneEvent's hardware, customer base, and monitoring capabilities into its broader environmental intelligence offering.