A biological measurement device according to an embodiment includes a measurer, an evaluation value acquirer, and an output unit. The evaluation value acquirer measures a pulse wave. The evaluation value acquirer acquires, on the basis of a first index value based on an amplitude value of a speed pulse wave obtained by time-differentiating the pulse wave and a second index value correlating with a reference level of the pulse wave at each heartbeat, an evaluation value indicating heat radiation activity. The output unit configured to output information corresponding to the evaluation value.
