User's Manual

Guangdong Ruixin Intelligent Technology Co., Ltd.
Add: Room 102, Building 4, No. 230, Shinan Avenue, Huangge Town, Nansha District, Guangzhou
— 9 —
about 100 seconds.
【Sleep Monitoring】
The watch automatically monitors your sleeping status. After wake up, you can
check your sleep data like deep sleep, light sleep, waking, and rapid eye movement
periods on the watch or Young Fit APP.
(The data is for reference only and cannot be used for medical purposes.)
【Body Temperature Monitoring】
24 hour continuous body temperature monitoring, automatic detection every 10
minutes. The watch displays the body temperature curve chart of the last 8 hours.
Data is synchronized to the Young Fit APP, and more detailed past data can be
checked in the APP.
(The data is for reference only and cannot be used for medical purposes.)
【Inactivity Alert】
The start time, end time and interval time can be set in the Young Fit APP.
【Barometric Altimeter】
The watch displays real-time air pressure and altitude.
【Compass】
Calibration is required before use. Swing your arm according to the compass
interface instruction for calibration.
【Multi-sport Mode】
With 15 sport modes, you can check real-time sport data during sport and you can