We can find here in the example of the BITalino Matlab toolbox how to do this. This does not need advanced coding skills, only a little bit of scripting: Example of Measuring Heart Rate from Acquired ECG Signals (see under examples): https://ch.mathworks.com/matlabcentral/fileexchange/53983-bitalino-toolbox We suppose it is the same with HeartPy in Python. Nobody reinvents the …