Instruction manual, introduces the functions and use methods of the watch, including the setting of time and date, the use of stopwatch, the setting of alarm clock, etc.
This manual explains how to set the time, date, and local city, as well as how to configure daylight‑saving time, world‑time cities, and illumination. It also covers the operation of the stopwatch, interval/split timing, countdown timer, and the five daily alarms plus hourly chime.
Additional sections describe how to input personal data for distance and energy calculations, how to view and delete recorded data, and troubleshooting tips for step‑counting and sensor operation. Battery information and specifications are provided at the end. This manual is written in Chinese.
| Accuracy | ±15 seconds per month |
|---|---|
| Stopwatch measurement unit | 1/100 second |
| Stopwatch maximum time | 99:59'59.99" (100 hours) |
| Maximum interval/split count | 999 |
| Cumulative distance range | 0–999.9 km (0–621.1 mi) |
| Battery type | CR2025 |
When the record is displayed, hold the A button until a confirmation screen appears, then hold A for about two more seconds to confirm deletion.