SleepRec

SleepRec records the sounds emitted during the night and lets you replay recordings from previous nights to gauge sound intensity. The statistics screen shows a decibel graph for a chosen date, with clear labels describing peak levels and their times.

The app also supports smartwatch integration, enabling you to log factors that can affect sleep—hydration, meals, physical activity, and work hours—and view them alongside your sleep data to uncover patterns.