As you may know, HRV values are automatically calculated by the Hexoskin for Rest and Sleep only. If you wish to have HRV calculated in instances other than Rest and Sleep, you will have to export certain Hexoskin returned files into the Kubios software.
"NN_interval.csv" and "RR_interval.csv" need to be downloaded in order to be analyzed into the Kubios software. Please note that RR Intervals will take into account all of the QRS complexes whereas the NN intervals are based on the RR intervals, where unreliable RR intervals are excluded.
Please proceed with the following:
1. Download HxConvertSourceFile.
You may download the HxConvertSourceFile software here:
With this software, you can fetch and convert a file into the proper format to begin your analysis into Kubios.
Before downloading your Hexoskin data with HxConvertSourceFile, make sure to have the checkbox "User Tab '\t' delimiter (used by Kubios) [default is comma "," delimiter]" ticked under the tab "Convert". Once the file is downloaded, you may retrieve it where it's stored (as shown in the above "Execution and logging" window - see below screenshot).
2. Download the Kubios software which can be found here.