A method and a system is proposed for providing remote health monitoring data of an individual to be used in a health monitoring system. The method comprises performing a measurement of a vital sign , receiving and storing the data representing the vital sign, and providing information on the a condition of the individual to be monitored for visual display. The method also comprises the steps of performing continuous measurement of a behavioral data of the individual to be monitored in addition to the measurement of the vital sign, and validating the data representing the vital sign in dependence of the behavioral data in order to increase reliability of the measurement of the vital signs.