6. Operating instructions of device
1: This area is the touch area.
As shown in the right, after wearing the bracelet on the wrist, when the device
is turned off, press and hold for three seconds to turn it on. In the power-on
state, press and hold the touch area for three seconds to switch between 3
watchfaces, tap to switch interface, long press to confirm or return. Long press
in System menu, to move to Power off function. Press once to switch from NO
to YES. Long press again to power off the device.
2: Method of measuring ECG correctly when ECG is measured, the finger
needs to touch the entire piece of metal, body should be relaxed, and it
stays still as much as possible during the measurement until the end of
the measurement (measurement time is about 30-60 seconds). If the ECG
waveform is disordered or drifts seriously, please re-measure, if the skin is
too or dry, please wet the skin before measuring, and keep the metal sheet
in good contact with the skin.(ECG measurement has two kinds of offline
measurement and online measurement.)