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How Sleep Affects Your Mental Health
When You Sleep Matters as Much as How Long
You can sleep eight hours on a Tuesday and feel sharp. You can sleep eight hours on a Saturday and feel foggy, almost hungover. The difference is the timing.
How Stress Affects Your Sleep, and What You Can Do About It
This Stress Awareness Month, clinical psychologist and sleep researcher Dr. Mike Gradisar explains the relationship between sleep and stress, and how you can manage your sleep during tricky times.
Eight Hours Isn't Enough If You Keep Waking Up
Good sleep is about more than just hours. What happens during your nights affects your sleep quality, especially if you’re getting fragmented sleep.
Smart Alarm Now Available in the Sleep Cycle SDK
Add proven wake-up intelligence to your product
Understanding Your Sleep Score: The Science Behind Better Rest
Learn how your Sleep Score is calculated, why it matters, and what you can do to improve it.
AI That Listens: Understanding Sleep Through Sound
By Mikael Kågebäck | CTO at Sleep Cycle | PhD in AI & Machine Learning
How a Bedtime Routine Can Transform Your Sleep
This Sleep Awareness Month, clinical psychologist and sleep researcher Dr. Mike Gradisar shares why you need a bedtime routine, what to consider when creating yours, and how it can help you improve your sleep.
Ray Jason – Hybrid Athlete
Before, I let sleep control me instead of the other way around. I saw it as a waste of time rather than an investment. No matter how long I stayed in bed, I often woke up more tired than when I went to sleep. It showed in my training: my runs felt heavy, recovery took longer, and progress slowed. The shift happened when I started asking myself why. How could I put in the work every day, yet still wake up drained? That question pushed me to track my nights consistently with Sleep Cycle. I began noticing patterns in my bedtime routines, my wake windows, and the phases of sleep. After committing to consistency, everything changed. Mornings felt lighter, my days stretched longer, and recovery became faster. Sleep turned from a weakness into one of my strongest tools as an athlete.
Design Update – Liquid Glass
A serene interface that guides sleep, not disrupts it.
Struggling to Reset Sleep for School? Here’s How to Help Kids and Teens
Discover back-to-school sleep strategies for kids and teens, based on real science. Help your child reset their routine and wake up ready for the day ahead.
How the Scandinavian Sleep Method Boosts Restful Nights
Imagine drifting into peaceful sleep without being jolted awake by your partner’s restless movements. Many couples face nightly disruptions caused by shared bedding and conflicting temperature needs, and the Scandinavian Sleep Method offers an elegant, science-backed solution. With this approach, you can transform your nights, enjoy deeper sleep, and wake up recharged—all by embracing a simple change in your sleep routine.
Best AC Temperature for Sleeping: Ensuring Optimal Comfort and Quality Sleep
Best AC Temperature for Sleeping: Ensuring Optimal Comfort and Quality Sleep
How Sleep Deprivation Impacts Your Work Performance
How Sleep Deprivation Impacts Your Work Performance
Heavy Sleeping Demystified: Strategies for Waking Refreshed
Heavy Sleeping Demystified: Strategies for Waking Refreshed
Why Sleep Apnea is More Than Snoring: Health Risks and Solutions
Why Sleep Apnea is More Than Snoring: Health Risks and Solutions
Melatonin: The Key to Better Sleep and Beyond
Melatonin: The Key to Better Sleep and Beyond
Sleep Quality in the USA and How It Impacts Your Life
Sleep Quality in the USA and How It Impacts Your Life
How to Align Your Wake-Up Routine with Your Body’s Natural Rhythms
How to Align Your Wake-Up Routine with Your Body’s Natural Rhythms
Quiet Nights Ahead: Tips to Address Snoring and Sleep Apnea
Quiet Nights Ahead: Tips to Address Snoring and Sleep Apnea
How to Beat Insomnia and Enjoy Restful Nights Again
How to Beat Insomnia and Enjoy Restful Nights Again