Computerized system and method for livestock groups health monitoring comprising: a storage and computing unit storing at least one database； a plurality of data collecting units of different types, each type comprising at least one sensor, the data collecting unit types selected from the group consisting of acoustic sensors, vitality meters, ammonia sensors, visual sensors and scent sensors； first communication means for communicating operating commands from the storage and computing unit to each of the data collecting units and for communicating data from the data collecting units to the storage and computing unit ； and second communication means for communicating between the storage and computing unit and a user device.
