InEx automatically records your breathing sessions with few touches. You can track your breathing/retention times with minimum distraction. InEx is designed with the Wim Hof Method (WHM) breathing exercises in mind, however it works for any other breath/retention tracking practice. + Designed with darker, low brightness styling -- it can be comfortably used both during the day and night + The screen stays on during breathing sessions shielding your concentration + A built-in autosave feature of the stopwatch it saves your retention times automatically + Simple graphs show how you progress over time and the details of each breathing session + Collected data can be exported (CSV file format) InEx is 100% free. No ads. No tracking. Additional info and usage examples are available at http://futurezoom.in/inex If you have feedback for us, please send an email to [email protected] Time to breathe!