To improve the quality of life of the elderly, LSCM has developed a series of Smart Service Robots that are configured for various settings. With the modular approaches, it is easy for them to install different sensors and end-effectors for various applications, such as blood pressure monitor, SpO2 monitor and infrared thermometer. The vital sign data can be recorded and reviewed by health professionals timely to provide health advices to the elderly. In order to suit the elderly home environment, a power-assisted driving system is also installed in each service robot for easy manoeuvring in relatively tiny areas/spaces.