This document introduces the usage and safety precautions of the HJ-302 electronic pedometer from Omron (Dalian) Co., Ltd. The product is a device used to measure walking steps, featuring simple operation, accurate measurement, and replaceable battery.
This manual explains how to prepare the Omron HJ-302 before use, describes each component and its functions, and guides you through setting personal data such as height, weight and stride length. It also covers how to start walking, view measurement results, and manage battery life.
Additional sections detail safety warnings, maintenance, warranty information, and the weekly activity goals expressed in METs and Ex units, helping users monitor and achieve their health targets. This manual is written in Chinese.
METs is the intensity unit for physical activity, while Ex represents the amount of activity calculated from METs over time.
See the "电池的寿命与更换" section of the manual for details on battery lifespan and how to replace it.
Do not let children access the battery, avoid heating or fire exposure, and seek medical help if a child ingests it.