Using the phone's camera and LED, photoplethysmography (PPG) is measured and analyzed from the finger to inform heart rate and heart rate variability and is used for health management purposes.
You can save measured values by clicking the save button on each measurement screen.
Saved data can be viewed in the record list view, and you can view detailed data by clicking on the list.
Data can be deleted by dragging it to the left in the list.
Saved data can also be viewed in graph form in the history graph view.