Disclosed are a system for monitoring a skin condition of a user using a smartphone and analyzing big data and a method thereof. The system for monitoring the skin condition of the user using the smartphone and analyzing the big data includes the smartphone generating a face skin image by automatically taking the image of the face skin of the user with an embedded camera module and automatically transmitting the generated face skin image and a skin analyzing server receiving the face skin images of the user, accumulating and recording the received face skin images of the user, generating a result of the analysis by performing a big data analysis with the face skin images accumulated and recorded, generating a skin care advice according to the generated analysis result, and transmitting the generated analysis result and the skin care advice to the smartphone. According to the system for monitoring the skin condition of the user using the smartphone and analyzing the big data and the method thereof, the system for monitoring the skin condition of the user using the smartphone and analyzing the big data automatically takes the images of the skin with a smartphone application when the skin approaches the smartphone and transmitting the images to the skin analyzing server, thereby obtaining the effect of automatically measuring the skin condition without separately measuring the skin condition by the user himself/herself and automatically analyzing the measurement&primes result. In addition, the system for monitoring the skin condition of the user using the smartphone and analyzing the big data enables continuous measurement and skin care by preventing user inconvenience, enables analysis of big data with respect to the user&primes skin condition based on the accumulated data, and enables the user to systematically care for his/her skin based on analysis of the big data.COPYRIGHT KIPO 2017스마트 폰을 이용한 사용자의 피부 상태 모니터링 및 빅 데이터 분석 시스템 및 그 방법이 개시된다. 사용자의 얼굴 피부를 내장 카메라 모듈을 이용하