Understanding Sleep Cycles
Each sleep cycle lasts approximately 90 minutes and consists of different stages including light sleep, deep sleep, and REM sleep. Learn more about sleep cycles and discover tips for better sleep.
Optimize your sleep schedule with scientifically proven 90-minute sleep cycles for better rest and energy
Calculate your perfect bedtime or wake-up time based on natural sleep cycles
Each sleep cycle lasts approximately 90 minutes and consists of different stages including light sleep, deep sleep, and REM sleep. Learn more about sleep cycles and discover tips for better sleep.
Expose yourself to bright light in the morning to regulate your circadian rhythm
Avoid screens 1-2 hours before bedtime to improve sleep quality
Keep your bedroom cool (60-67°F) for optimal sleep conditions
Avoid caffeine 6-8 hours before bedtime to prevent sleep disruption