a sensing method for detecting a sensing array is provided . the sensing array comprises at least one sensing row . the sensing method comprises the steps of : obtaining a sensing curve according to a plurality of sensing data signals extracting from the sensing row ; determining whether a curve feature of the sensing curve matches one of a plurality of predetermined curve features ; and obtaining a touch condition of the sensing row according to the determination result related to the sensing row . a sensing device is further provided . the present invention can reduce the impact of interference noise on detection of a sensing array , and enhance accuracy of detecting a touch condition of the sensing array .