SleepWindowAI

Find your best bedtime window with AI-powered sleep rhythm insights.

SleepWindow AI helps you understand when your body may be most ready for sleep.

Instead of only showing sleep records, SleepWindow AI combines your recent sleep rhythm, daily activity, and daylight exposure to estimate a practical bedtime window for tonight. The app is designed for people with irregular sleep schedules, difficulty falling asleep, shift work routines, or frequent travel.

Key features:

• Personalized bedtime window based on recent health patterns
• 30-minute sleep preparation reminder
• Apple Reminders integration for bedtime preparation
• Simple AI-enhanced evening guidance
• English and Chinese language support
• Clear wellness disclaimer and privacy-focused design

SleepWindow AI uses Apple Health data only with your permission. Health data is used on device to estimate sleep timing and generate personalized wellness guidance. The app is not a medical device and does not diagnose, treat, or prevent any disease.

SleepWindow AI is built for everyday sleep planning, helping you create a steadier evening rhythm and better understand how activity and daylight may affect your sleep timing.

What’s New Initial release of SleepWindow AI, featuring personalized bedtime window estimation, sleep preparation reminders, Apple Reminders support, and bilingual English/Chinese interface.

Review Notes SleepWindow AI is a wellness app that estimates a suggested bedtime window using Apple Health data, including sleep analysis, activity, exercise minutes, and daylight exposure where available.

No login is required.

The app requests:

• Health access to read sleep, activity, exercise, and daylight data
• Notification permission to send a 30-minute sleep preparation reminder
• Reminders permission to add the sleep preparation reminder to Apple Reminders

The app does not provide medical diagnosis or treatment. All results are wellness guidance only and include a disclaimer in the app.

AI-enhanced guidance may be generated through DeepSeek API when available. If the network request fails, the app uses local wellness rules to provide a basic result. The app does not require users to create an account.

Age Rating Notes Recommended rating: 4+

Reason:

• No objectionable content
• No user-generated content
• No social networking
• No medical treatment claims
• General wellness guidance only