The present invention relates to a biological age computing method which reflects a quadratic operation of biological signals, contextual information, and test results. The method comprises: computing the biological age in consideration of correlation between various biological signals reflecting a test result by using a wearable smartphone and performing a simple cognitive test and reflecting the results in the life age calculation.COPYRIGHT KIPO 2017본 발명은 생체신호의 2차연산, contextual information, 테스트결과를 반영한 생체나이 연산 방법에 관한 것이다.
