A method and an apparatus for cold chain monitoring of perishable goods, including at least one environmental sensor to monitor at least one environmental parameter; at least one event detector to detect at least one of an environmental altering event and a user induced event; and a controller to receive and log a plurality of readings from the at least one environmental sensor at a selected sampling rate. Wherein the sampling rate adjusts depending on at least one of the perishable goods, the environmental altering event, and the user induced event.
From the international application WO2017139324