Wake up naturally and start your day with a smile, surrounded by the soothing sounds of nature.

Do you struggle with morning grogginess, or does your phone alarm often fail to wake you up on time? Our Sleep Cycle - Sleep Calculator app is designed to help you achieve a more natural sleep-wake cycle. It ensures that you wake up feeling refreshed and ready to tackle the day ahead.

Waking up during a deep sleep cycle can leave you feeling disoriented and unproductive throughout the day. Our app addresses this issue by calculating the optimal time for you to wake up or fall asleep. Based on the natural 90-minute sleep cycle, our app determines the precise moment when your brain and body are primed for awakening.

Our app employs natural sounds to gently nudge you out of your sleep cycle. You can choose from a variety of soothing sounds like bird songs, ambient loops, gentle piano melodies, and serene seaside noises. Once you select your preferred sound, it plays softly at first and gradually increases in volume over one minute.

Here are the eight natural sounds you can choose from:

- **Bird Song** - **Birds in the Forest** - **Ambient Loop** - **Gentle Piano** - **Seaside Sounds** - **Garden** - **Rapid River** - **Kenyan Savannah Grassland**

Our app provides you with flexibility and control over your sleep schedule:

- Set your desired wake-up time. - Schedule your bedtime. - Calculate the best time to wake up if you're currently asleep.

In addition, you can set multiple alarms within the app and browse through a collection of "Sleep Time" alarms. This feature ensures you're never late or groggy for important events like classes or meetings.

Key features of the Sleep Cycle - Sleep Calculator include:

- Calculates the ideal times to wake up and sleep for optimal well-being. - Helps determine the best time to wake up if you're already asleep. - Allows you to add alarms by simply tapping on a specific time. - Offers both light and dark themes for a personalized experience. - Provides eight natural sound options to choose from. - Enables browsing and setting of "Sleep Time" alarms directly within the app.

This app is perfect for anyone seeking to improve their sleep quality and ensure they start each day feeling energized and ready to go.