Relative to Versa 2:
Question: What is the scale on the y-axis of the Estimated Oxygen Variation graphic?
Does that scale change from day to day?
Explanation for the question: An attempt was made a year ago to ask this question, but the question got derailed, or perhaps the user just didn't understand how to frame the question. I understand that the app gets raw O2 data from the watch , but for some unknown reason the Fitbit app does not present that data like they present pulse data. Instead the app processes the O2 data by comparing some group of O2 readings at some period of time with another group of O2 readings and presents the difference. O2 readings and the delta between them is a finite number (example 02 of 94% and 02 of 92% is a change or variation of 2%.
The EOV graphic has a dividing line between high and low variability, that line must represent some number .... what is is that number?
Perhaps another way of stating the question is: Fitbit has defined "low variability" as values between what and what?
