This manual introduces the Suunto X3HR sport watch, describing its three main modes, heart‑rate strap functions, and how to navigate the device. It also explains the watch’s water‑resistance ratings and battery specifications.
The guide covers proper care, including cleaning the heart‑rate strap, battery replacement procedures, and warranty terms. Safety warnings and handling instructions are provided to ensure reliable performance in outdoor activities. This manual is written in Chinese.
| Water resistance (watch) | 100 ft / 30 m |
|---|---|
| Water resistance (heart‑rate strap) | 66 ft / 20 m |
| Battery type | CR2032 (3 V) |
| Battery life | ≈12 months |