Before taking a test in the Breathe Easy app, you must submit your Health Demographics. Your demographics inform the app to display the accurate predicted values for your Breathing Tests. 


1. First, launch the app and select 'Breathing Tests'.

2. Next, select 'Your Health Demographics'.

3. Finally, enter your health demographics and hit 'Submit'.

  • Each of the 5 categories must be entered correctly and highlighted by a green checkmark in order to submit. Enter your full Date of Birth (not today's date) and make sure to enter a value for feet and inches under 'Height'.


4. Once demographics are submitted, they will be saved in the app while your device is connected. 


If you have any questions or issues please message support@zephyrx.com or call 888-452-6269. Thank you!