Heart Rate Variability (HRV) is an increaingly popular tool for monitoring athlete wellness and recovery. HRV was initially monitored using ECG traces, however in recent years the use of RR intervals that are measured by selected commercially available heart rate monitors has been validated.

SMARTBEAT is designed to collect and analyse RR Interval data and perform standard time domain and frequency domain analyses. Functions include:
Configurable stabilisation, lying and standing phase lengths
Configurable target breathing frequncy
Audio prompts for phases and breathing frequency
In-app time domain and frequency domain analyses including SDNN, RMSSD, NN50, pNN50, Mean RR, Total Power, LF Power, HF Power, LF Normalised Power, HF Normalised Power, Power ratio (LF/HF)
Graphical respresntation of RR interval tachogram, HR plot and Power Density Spectrum
Email raw file function

SMARTBEAT is compatible with the Wahoo Fitness Heart Rate sensor range (http://www.wahoofitness.com/).