Sleep Cycle

Sleep Cycle – Wake Up Feeling Refreshed

Sleep Cycle helps you wake up feeling more refreshed by calculating the best times to sleep or wake based on natural 90-minute sleep cycles. Whether you're planning your bedtime or setting your morning alarm, the app recommends optimal times to help you wake at the end of a sleep cycle instead of in the middle of one.

Simply choose whether you want to wake up at a specific time or go to bed now, and Sleep Cycle will instantly calculate the best schedule for a more restful night's sleep.

Key Features

🌙 Sleep Cycle Calculator

Calculate the ideal bedtime based on your desired wake-up time.
Find the best wake-up times if you're going to sleep now.
Recommendations based on natural 90-minute sleep cycles.
ake Up Refreshed

Avoid waking during deep sleep.
Plan your sleep schedule for a more comfortable morning.
Multiple recommended bedtime and wake-up options.

🛌 Bedtime Planner

Schedule your bedtime around your daily routine.
Perfect for students, professionals, shift workers, and travelers.

⌛ Sleep Onset Adjustment

Customize the estimated time it takes you to fall asleep.
More personalized bedtime recommendations.