The Perfect Nap, Every Time
Based on sleep cycles and circadian rhythms, we'll calculate the optimal nap duration and timing to maximize refreshment while avoiding grogginess!
⏰ Science-Backed Sleep Optimization
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Your Optimal Nap
20 minutes
Start Now:
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Wake Up:
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Power Nap
🌊 Your Sleep Cycle
Light Sleep
REM Sleep
Deep Sleep
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Energy Boost
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Mental Clarity
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Mood Improvement
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Physical Recovery
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Night Sleep Impact
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Grogginess Risk
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💡 Nap Success Tips
⏰ Alternative Nap Options
📤 Share Your Perfect Nap Plan
🧠 Nap Science
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The 20-Minute Sweet Spot
A 20-minute nap keeps you in light sleep, preventing grogginess. It's NASA's recommended power nap duration!
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Sleep Cycles
A full sleep cycle is 90 minutes. Waking at the end of a cycle (not during deep sleep) minimizes grogginess!
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Coffee Nap Hack
Drink coffee right before a 20-minute nap! Caffeine takes 20 mins to kick in, so you wake up extra energized!
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REM Benefits
60-90 minute naps include REM sleep, boosting creativity and emotional processing. Great for artists!