(18) Does all data shown on the screen belong to the current day?
A: Yes. All data will be cleared and reset after 12 a.m.
(19) The data of yesterday was not synchronized, can I still find it today?
A: Yes. The wristband data can be saved for 3 days, after that, it will be
covered by new data. Synchronizing data once a day is suggested;
(20) The smartphone has alarm function, is it necessary for the wristband to
open this function again?
A: The wristband alarm reminds us by vibration, it is quiet and won’t disturb
others.
(21) Why is the screen not lightened after I turned my wrist around?
A: Check if the function that hold up an arm to lighten the screen is turned on;
B: When it is in the state of step-counting, you need to stop and wait for
seconds, then turn your wrist with your palm facing up so as to lighten
the screen in a more effective way;
(22) The step-counting function seems not so accurate.
A: Step-counting will be done when it detects arm swing, small range of swing
is not useful. The frequency which is the same as arm swing will be also
counted as one step;
（
17
）
What if the wristband button has no respond?
A
：
Smart wristbands may have no power, try recharging them
。
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