Product Manual

switch setting, brightness adjustment, photo taking, countdown, reset
password, firmware update, clear data
Remarks: The above functions should be displayed on the watch after
the mobile app is opened.
The dial is available in 3 styles with a choice of dial style.
Slide to the left to enter step, heart rate, blood pressure, sleep
monitoring, and exercise mode.
Note: After entering the sport mode lock, you need to press and
hold the power button for five seconds to unlock.