Education
Books & Resources
Written by Dr. Bill Ray, DC, DACS, for people who want to understand their sleep rather than just be scored on it.
Know Your Sleep Score
Know Your Sleep Score
The Sleep Technology Playbook
A plain-language guide to sleep metrics, wearables, and AI sleep tracking — what the numbers mean, what they miss, and how to use them without becoming obsessed with them.
Fix My Sleep Tonight
Fix My Sleep Tonight
How AI, Your Body Clock, and a Few Honest Habits Can Give You Your Mornings Back
A practical look at circadian health: light, timing, caffeine, movement, and wind-down behaviors — and how honest self-observation beats guesswork.
Put it into practice
Start with one honest morning check-in and let the trend teach you.