| 摘要 |
PURPOSE:To achieve a wrist watch with display device for energy consumption useful for health control and the like, by calculating energy consumption based on number of steps, stride, weight and walk time and displaying the consumption. CONSTITUTION:Movement of an arm is detected with a sensor 8 incorporating a pendulum or the like, and number of steps is determined with a counter 9. On the other hand, switches S2, S3 respectively set stride and weight, and a total energy consumption calculating circuit 13 calculates the total energy consumption via a time measuring circuit 10, walking speed calculating circuit 11, and unit energy consumption calculating circuit 12. Further, accumulated total energy consumption is calculated at an accumulated total energy consumption calculating circuit 17. The calculated energy by the circuits 13, 17 and number of steps by the counter 9 are selected at a selection circuit 14, and they are displayed on a display device 16 displaying time and the like, allowing to provide a wrist watch with energy consumption display useful for health control. |
