The Garmin fēnix 3 HR user manual provides setup, operation, and maintenance instructions for the smartwatch.
This manual explains how to set up the fēnix 3 HR, including charging the device, pairing it with a smartphone, and configuring sensors such as heart‑rate monitors and ANT+ accessories. It also covers navigation features, activity tracking, and data synchronization with Garmin Connect.
Safety notices, warranty information, and detailed troubleshooting steps are included, along with specifications for battery life, water resistance, and wireless connectivity. The guide is intended for end‑users in Chinese. This manual is written in Chinese.
| Battery type | Rechargeable lithium‑ion |
|---|---|
| Standby time | Up to 6 weeks |
| Water resistance | 10 ATM (100 m) |
| Operating temperature | -20 °C ~ 55 °C |
| Charging temperature | -0 °C ~ 45 °C |
| Wireless frequency | 2.4 GHz |
| Wireless protocols | ANT+, Wi‑Fi, Bluetooth Smart |