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Details the operational purpose of each physical button (A, B, C, D).
Explains the various symbols and indicators shown on the watch display.
Manages time, date, week, and weather forecast display.
Tracks steps, distance, calories, and sports time with start/stop control.
Allows setting multiple alarms, hourly chimes, and managing alarm status.
Provides timing functions, including lap recording and countdown operations.
Enables setting and operating a countdown timer with start/stop.
Displays world time for different cities and manages time zone settings.
Offers bearing, degree measurement, compass calibration, and magnetic declination settings.
Measures and displays current air pressure, temperature, and pressure trends.
Measures and displays altitude, climb rate, and altitude trend charts.
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General