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Please reconnect with BT if it's disconnected occasionally please Manual
connect if the Bluetooth disconnect over 5 minutes .Please agree the phone
book Sync otherwise there is no called phone book.
When playing the music, some of music's name can shown and some can't, it
is normal, because android phone are difference.
Common trouble shooting
Please refer below key function for any problems with the watch, if the
problem is still unsolved, please contact with our dealer or serviceman
appointed.
Unable to switch on
The time of press the power button too short, please keep it more than 3
seconds.
Low power, please charge it.
Shut down automatically
Low power, please charge the watch
Using time too short.
Battery is not full, please make sure it is full power(full charge need 2hours at
least).
During the use of Hear-rate, the power will be run off soon if the signal too
poor.
Unable to charge.
The battery's life will be reduce after few years,please check if the battery are
work.
Change a new charger if it is unworkable.
Please check the USB slot connecting good,if no,please try again.
No caller's name when incoming call
Forgot to choose upload the phone book when connected with BT, or
unselected keep upload the phone book.
Forgot to sync the phone book when reconnected, please pair the device and
connect BT again.
Bad phone call voice.
Watch and phone are separated too far, please be more close ;Bad signal of
BT.
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