Forgot the timer? Fix the record, keep your real times

First, find out what is missing

Maybe you began your usual routine but never opened the app. Or you ended a session and noticed the timer was still running. The useful correction is to record what happened, using the actual times you can establish. You do not need to make the next fast longer to compensate for a missed record or protect a streak.

Rumbly supports both adding past sessions and editing finished ones. These basic record tools are free. Labels may differ by version and language, but the distinction is the same: edit an existing record, or add a missing one.

Correct an existing session

The time editor works with finished sessions. If you forgot to stop a timer, end it first, then correct the saved record.

1. Open the finished session in your fasting history.
2. Set the date on which the session began, then its actual start and end times.
3. If it crossed midnight, select Ends next day and check the displayed date range.
4. Review the duration and save. Return to history to check the result.

Add a session that never reached the timer

Use the add control on the statistics screen to open Add Past Fast. The form starts with suggested values, so check every field rather than accepting them as your actual routine. Enter the start date, start time and end time, including the next-day option when needed.

For example, a session that started yesterday evening and ended this morning needs an end date after its start date. A morning clock time alone does not express that overnight span. Check the full date range before saving.

If the app will not save

Read the validation message and correct the relevant field. Keep your actual times as the reference instead of changing them just to clear the warning.

• The end must be later than the start. Check the next-day setting for overnight records.
• Future sessions are rejected. Both the start and end must already have happened.
• Sessions cannot overlap another record, including an active session. Check for a duplicate or an incorrect date. One session may end exactly when another begins.