App appears to just be measuring heart rate

Climbing a stairs, moving from sitting to standing position, doing cardiovascular activity will all raise your "stress level". This app does not measure stress, only your heart rate. Everyone has a different resting HR and that doesnt mean they are more stressed than another individual. This App stinks. Just take your stress level sitting and then stand up and take it again. Your stress level should significantly increase!

Whaleybjw about Stress Check by Azumio - Lite