From the History screen, the Time in Afib card will track what percentage of time you have spent in Afib over the last 7 days. Please note this chart is calculated using the daily check-in surveys. It does not add up the time for each of the episodes you may have logged.
In the example below, you will see that this user only completed their daily check-in survey on April 13th and did not have any time in AFib that day.
If an episode was logged, you can tap on the day to see more details about the episodes logged.