Siri, weather, calculator, blood pressure, screen time setting, Do not disturb, QR code downloaded by APP, sound setting,
brightness level, watch setting, alarm clock, Stopwatch, timer, looking for mobile phone, power off, music playing, step counting
data, heart rate, exercise (outdoor running, outdoor walking, indoor cycling, indoor running, indoor walking, free exercise),
blood oxygen, sleep monitoring, information notification, language switching, dial switching, system menu, connecting APP QR code,
watch information, menu style switching, dialing, phone book, restarting. Draw down the menu: Blutooth switch, looking for mobile
phone, settings, alarm clock, do not disturb mode, screen always on settings. Draw the right menu: heart rate, connect APP QR
code, stopwatch, calculator. On the menu: notification message.