Better Sleep Diary press kit

Short description

Better Sleep Diary is a simple, private sleep diary for iPhone. Log last night in about a minute, see which habits go with good and bad nights, and share a clear report with your doctor.

Long description

Better Sleep Diary turns "I slept badly" into something you can measure. Each morning you log when you went to bed and got up, how long you think you slept, whether it was hard to fall asleep, how often you woke and for how long, and how rested you feel, along with caffeine, alcohol, meals and exercise. Bed and wake times carry over from the night before, so a night takes about a minute.

The app works out sleep efficiency for every night, shows last night and the past week on the home screen, and charts sleep over a week, a month or longer. A calendar colours each night by sleep quality. Widgets, Siri and Shortcuts, and a daily reminder that stays quiet once you've logged, help the habit stick.

Plus includes Insights, which compares nights with and without caffeine, alcohol, exercise and late meals; Compare; notes on every night; PDF reports for a doctor or sleep specialist; CSV export; and long-term charts. Logging, reminders, widgets and your history are free. Better Sleep Diary Plus adds Insights, reports, export and long-term charts.

The diary stays on the iPhone and in the user's own iCloud. There's no account and no advertising. Available in English, German, Spanish, French, Italian, Dutch and Portuguese. Made by SGWNI, an independent app studio.

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Screenshots

Real screens from the app, in an iPhone frame. Right-click (or touch and hold) to save.