We created this tool to help you understand and optimize your sleep patterns using scientifically-backed methods. Sleep quality isn't just about duration—it's about timing your sleep with your natural circadian rhythms.
Most sleep advice focuses only on getting 7-9 hours of sleep, but this overlooks a crucial factor: when you wake up matters just as much as how long you sleep. Waking up in the middle of a deep sleep cycle can leave you feeling groggy and tired, even after 8 hours of sleep.
Our sleep follows natural 90-minute cycles, each containing different stages: light sleep, deep sleep, and REM sleep. The key to waking up refreshed is to wake up at the end of a complete cycle, when you're naturally transitioning from deep sleep to lighter sleep stages.
We developed our unique scoring system based on research showing that not all sleep hours are equal. The hours between 9 PM and midnight (Golden Hours) provide the most restorative sleep, while early morning hours offer diminishing returns. This helps you optimize not just when you wake up, but when you go to bed.
We believe everyone deserves to wake up feeling refreshed and energized. By combining sleep cycle science with practical timing tools, we help you take control of your sleep quality and improve your daily life.
Sleep cycles are natural patterns that your body goes through during sleep. Each cycle lasts approximately 90 minutes and includes different stages of sleep.
Waking up at the end of a complete cycle helps you feel more refreshed and alert, as you're naturally transitioning from deep sleep to lighter sleep.
Most adults need 4-6 complete cycles (6-9 hours) of sleep for optimal rest and recovery.
The 9-pointer system assigns different point values to sleep times based on their restorative benefits. Not all hours of sleep are equal!