This manual introduces the Omron HJ-303 GOsmart Tri‑Axis Pocket Pedometer, lists its components, and explains how to attach the holder, strap, and clip. It also describes the moderate step function, stride‑length measurement, and memory features.
Safety warnings, battery replacement procedures, troubleshooting tips, specifications, FCC compliance, and warranty information are included to help users operate and maintain the device safely and effectively.