Sleep Smart

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.



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