BODY MOTION DETECTION DEVICE

摘要

A pedometer (100A) includes a sensor unit (150) fixed and arranged so as to detect a body motion in a predetermined detecting axis direction, and a body casing accommodating the sensor unit (150). The detecting axis of the sensor unit (150) is arranged in an inclined manner at an inclination angle with respect to an attachment surface (122) to a body of the body casing, where the inclination angle is within a detectable angle range of the sensor unit (150). According to such configuration, a compact and inexpensive pedometer in which lowering in measurement precision due to variation in the attachment state attributed to the body shape of the user is prevented is obtained.