MAIN FUNCTION INTERFACE
A. Main dial interface
In the APP --- dial application market, it is easy to download.
The bracelet has four main interfaces, and the interface can be switched after
long pressing on the main interface for three seconds. After the APP is paired and
connected for the first time, the bracelet will synchronize the time, date and day
of the week.
B. Main menu interface
Blood pressure
Blood oxygen
Status
Heart rate
Sports
Stopwatch
Weather
Message
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