User's Manual

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Figure19. Parameter Setting interface of the smart watch
One-way arrow means to operate in front and back order, the two-way
arrow indicates that the operation can be switched repeatedly. And the
central interface pointed by green arrow can appear after pressing the
“down key”.
Note:
 Temperature measurement can be started till 5~10 minutes after the boot when the
measurement accuracy has already been stabilized.
 The calibration parameter has a great influence on the measurement precision, so
the calibration parameter should be reset when the precision has a large error during
the usage;
 During the whole calibration process, the center of the screen must be targeted at
the uncovered forehead or ears of the assisting person. Otherwise, the calibration
result may leave a large margin error.
 During the calibration process, the calibration assistant person needs to stand still
until the calibration is completed.
 If a large margin error of the temperature measurement occurs as a result of
maloperation during the calibration process, please re-execute the one-click
calibration or manual calibration procedure.