User's Manual

UV icon
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previous or next song on your mobile phone.
UV
Switch to the UV interface on the bracelet; click the UV icon to start measurement; any
current UV index will be displayed by clicking the icon once.
You can also view detailed UV information on the APP. Bind your bracelet with the APP
and switch to the “UV index interface” to view current real time UV index, UV grade &
grading, sun protection measures and corresponding duration for sun protection.
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song
Sun protection grade
Sun protection factor
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