SwissOne SW 700 Pro, Instructions Manual

Page: 11 / 36

11
To ensure the accuracy of the data, the
measurement process should follow:
1.
You should stay relaxed and calm, for example,
you can lie in bed, sit or stand in a relaxed pose.
This pose should always be the same during
your measurement.
2.
To make the results comparable, it’s recommended
to do the measurements at the same time of the
day (for example after waking up in the morning).
3.
During measurement hands should be relaxed,
stable and still. Excessive force or movement
of the hand may interfere with the ECG signal,
resulting in inaccurate data.
The fatigue value is the HRV time domain index
Ln rMSSD calculated from the R-R interval of the
acquired ECG signal
Fatigue degree interval reference definition:
>100 very good
80-100 good
65-80 general
50-65 fatigue
<50 very exhausted
It is recommended to compare the relative
changes in personal fatigue data with the amount
of exercise.