A blood pressure measurement method blood pressure measurement device and terminal. The method comprises: obtaining by a terminal first biological characteristic information of a target to be tested and comprising a pulse signal and/or an electrocardiographic signal of the target to be tested obtaining by the terminal according to the first biological characteristic information of the target to be tested a first state of the target to be tested and comprising at least one of an activity state of the target to be tested a posture of the target to be tested and a location of the target to be tested where the pulse was measured determining by the terminal according to the first state of the target to be tested a blood calculation strategy of the target to be tested and determining by the terminal according to the blood calculation strategy and the first biological characteristic information of the target to be tested a blood pressure of the target to be tested. The blood pressure measurement method blood pressure measurement device and terminal can increase precision of blood pressure measurement.
