Display
Its touch screen is large, 1.85″, with a resolution of 240*286 pixels
Many types of watch face (home page) can be selected and the display turns on when you raise your wrist, and its brightness can be adjusted freely.
Functions
Fitness, sports and health functions
Pulse measurement, blood oxygen level measurement, step count, distance traveled measurement, calories burned, sports monitoring
Additional health functions include
movement reminders and sleep quality monitoring
Notification functions
Incoming call notification, application notifications and SMS notification, incoming message display, bluetooth call
Other
Alarm clock, time, date display, weather, etc.