Change tracked duration when forgetting to stop tracking

How do i charge the tracked duration when i forget to stop sleep tracking?

Hello Adam, you can cut off any excess period of time with the scissors button in the top right corner:

Thanks… How do i add time?

The graphs are rendered from the data set. So if the graph is already finished, you cannot extend it. But you can add the time with the “+ Add sleep” button on the main screen. The app will count the duration to the same day. So for your long-term stats, it will be handled as one merged sleep, but in the list of graphs, you will see this extra added time as an individual entry.
. Manually added graphs have a label #manually added.

Thanks. The app is way too complicated for my needs. Is there a simple lite version that just tracks and records the hours without all the graphs please?