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Welcome to the Help Center
ZeRound3 & 3Lite
TIPS & TRICKS
TIPS & TRICKS
How to define a second time zone?
How does the anti-lost function work?
How do I change the watch face on ZeRound3?
How do I change the menu style of my ZeRound3?
How can I reply to an SMS (Android users only)?
How can I light up my screen in a simple gesture?
