Shortness of Breath and Wheezing are two distinct symptoms of asthma and should be treated as such since both can occur without the other. Adding this would be helpful to know if medications are working, if allergies are triggering the wheeze or any other factors. Also, peak flow numbers are vital and o2 saturation even during illness in a non-asthmatic. If you wear a watch, 02 saturation can be directly imported from Apple Health. If not peak flow directly, can you add an option to create a way to track the numbers?