An electronic system comprising a remote memory unit and a plurality of lawn mower robots remotely accessing the remote memory unit , each lawn mower robot comprising: - at least one electric motor designed to allow the movement of the robot in a substantially automatic manner; - grass cutting means , positioned in a position substantially in contact in use with a turf to be cut; and - a plurality of sensors comprising: contact or proximity sensors fixed on the body of the lawn mower robot and designed to identify the presence of obstacles around the lawn mower robot , and - shear force sensors, installed on the electric motor (101 arranged to measure the effort exerted by the electric motor and allow density and/or height of the lawn to be known; - a localisation module , allowing the geographical localisation of the lawn mower robot inside an area (A) by the acquisition of position data , the localisation module being electronically interfaced with the at least one motor and selectively controlling the switching ON and OFF of the electric motor ; and - moisture and/or temperature sensor means arranged to measure ambient temperature and moisture data; and - a data transceiver module , designed to allow the sending of ambient data , wherein the ambient data comprises obstacle , ambient temperature and moisture data and position data acquired electronically by said plurality sensors and the localisation module , towards the remote memory unit ; and wherein the remote memory unit comprises with means to compute a movement strategy for moving the plurality of lawn mower robots ; wherein the movement strategy is defined at least according to combined parameters stored in the remote memory unit and the ambient data and the position data acquired autonomously by each of the lawn mower robot in the area (A); wherein the movement strategy is automatically updated over time according to the plurality of parameters, and automatically re-transmitted towards the plurality of lawn mower robots . - at least one electric motor designed to allow the movement of the robot in a substantially automatic manner; - grass cutting means , positioned in a position substantially in contact in use with a turf to be cut; and - a plurality of sensors comprising: contact or proximity sensors fixed on the body of the lawn mower robot and designed to identify the presence of obstacles around the lawn mower robot , and - shear force sensors, installed on the electric motor (101 arranged to measure the effort exerted by the electric motor and allow density and/or height of the lawn to be known; - a localisation module , allowing the geographical localisation of the lawn mower robot inside an area (A) by the acquisition of position data , the localisation module being electronically interfaced with the at least one motor and selectively controlling the switching ON and OFF of the electric motor ; and - moisture and/or temperature sensor means arranged to measure ambient temperature and moisture data; and - a data transceiver module , designed to allow the sending of ambient data , wherein the ambient data comprises obstacle , ambient temperature and moisture data and position data acquired electronically by said plurality sensors and the localisation module , towards the remote memory unit ; and wherein the remote memory unit comprises with means to compute a movement strategy for moving the plurality of lawn mower robots ; wherein the movement strategy is defined at least according to combined parameters stored in the remote memory unit and the ambient data and the position data acquired autonomously by each of the lawn mower robot in the area (A); wherein the movement strategy is automatically updated over time according to the plurality of parameters, and automatically re-transmitted towards the plurality of lawn mower robots . <EOS>