Sleep Optimization for Healthcare Heroes
Science-backed tools designed for shift workers, nurses, and healthcare professionals. Track caffeine metabolism, calculate optimal sleep windows, and measure readiness in real-time.
Caffeine Decay Tracker
Monitor your caffeine metabolism in real-time
Quick Add
Custom Entry
Sleep Readiness Score
Your personalized sleep optimization metric
Time until your next 90-minute cycle completes
Room temperature, darkness, and noise levels
Minimal impact on sleep
For Nurses
Specialized sleep strategies for 12-hour shifts, anchor sleep windows, and circadian rhythm management.
The Science
Peer-reviewed research behind our tools. Explore the math, formulas, and neuroscience of sleep.
Latest Research
Evidence-based articles on sleep cycles, caffeine timing, shift work strategies, and more.
Get Your Free Sleep Optimization Guide
Join 10,000+ healthcare professionals receiving weekly evidence-based strategies. No spam, just science.
Why Trust Us?
Evidence-Based
Every tool grounded in peer-reviewed sleep research. We cite our sources and show our formulas.
No BS
No magic pills, expensive gadgets, or pseudoscience. Just practical strategies that actually work.
Built for Real Life
Designed specifically for people with challenging schedules who can't follow traditional sleep advice.