Our Oxygen Level app Oxilevel help you measure Level of Oxygen in your Body with Simple Exercise, Check How fit you are How long you can Hold your breathe and whether you need to consult doctor or not if you fail this Exercise.

Healthy Lungs can Hold breathe from 30 sec to 90 second but that is also depend on various factor such as smoking underlying medical conditions or breath training.

Using Oxilevel app you can also Train your lungs to Hold your breath, which will improve breathing and lung function.