StressLocator V2

StressLocator V2 is a successor to StressLocator, rewritten with a Flutter. Its focus is primarily for professionals and for those who understand HRV parameters.
• statistical parameters: HR, SDNN, RMSSD, SDSD, pNN50, NN50
• frequency parameters: LF, HF, VLF, LF / HF
• export RR intervals to CSV file
• HRV power spectrum chart
• demo - twice the speed