Sleep Smart

Contains ads
10+
Downloads
Content rating
Everyone
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About this app

SmartSleep – Sleep Cycle Optimizer

Transform your sleep and wake up refreshed with science-backed sleep cycle calculations.

SmartSleep helps you optimize your sleep schedule by calculating the perfect times to sleep and wake up based on natural 90-minute sleep cycles. Never wake up groggy again!

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Key Features

Smart Sleep Calculator
- Calculate optimal wake-up times when going to sleep now
- Find perfect bedtimes for your desired wake-up time
- Based on proven 90-minute sleep cycle science
- Accounts for customizable fall-asleep time

Intelligent Alarm System
- Set alarms for calculated optimal wake times
- Recurring alarm support for daily routines
- Aggressive full-screen alarms to prevent oversleeping
- Works even when your phone is locked

Sleep Analytics & Insights
- Track sleep patterns and efficiency
- Monitor sleep quality scores
- View sleep debt calculations
- Get age-based sleep recommendations

Personalization & Settings
- Dark theme optimized for nighttime use
- Customizable fall-asleep time settings
- Firebase sync across devices
- Guest mode for privacy-focused users

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Why SmartSleep Works

Sleep occurs in 90-minute cycles. Waking up at the end of a cycle (rather than in the middle) leaves you feeling refreshed and energized. SmartSleep calculates these optimal windows, helping you:

- Wake up naturally refreshed
- Reduce morning grogginess
- Improve overall sleep quality
- Build consistent sleep habits

Perfect for students, professionals, shift workers, or anyone looking to improve their sleep quality through science-based optimization.



Privacy Policy: https://gist.github.com/abdulrahmanALQYSI/829d6efe6d0e47664777a50e274c7787
Updated on
Sep 4, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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