| 摘要 |
<p>Provided is a physical activity measurement device capable of suppressing electric power consumption. A physical activity measurement device (1) is provided with an acceleration sensor (60), a communication unit (53) which communicates with an external device (2), and a control unit (51) which calculates the amount of physical activity on the basis of the detection result of the acceleration sensor (60). The control unit (51) stops the calculation of the amount of physical activity and the supply of electric power to the acceleration sensor (60) when the communication unit (53) communicates with the external device (2).</p> |
