CardioMood - heart rate variability expert tool!

- CardioMood application allows you to measure your Heart Rate Variability (HRV).Our heart is controlled by autonomic nervous system, and heart rhythm reflects its state. By analyzing beat-to-beat variability (also known as HRV), we can estimate the ratio of activity of sympathetic and parasympathetic nervous systems.- Use CardioMood for stress estimationStress is often associated with higher heart rate and blood pressure as well as more regular rhythm (low variability). Important: If you see a lot of artefacts or ectopic beats, try to adjust the sensor to ensure good connection and repeat the procedure.