HRV Heart Rate Variability!

This app currently only works with the Polar H7 Bluetooth heart rate strap Heart rate variability (HRV) can be used to monitor the fitness/fatigue in response to exercise and adaptations from long term training. This app was designed to collect beat-to-beat (RR) time intervals for the measurement of HRV and transferred to a qualified exercise physiologist or practitioner for data analysis and interpretation. * Testing logs saved for 14 days