Sleep, understood
Find out what's
stealing your sleep.
Clearbrain looks at your Apple Watch data and your daily habits together — and tells you, in plain language, what's actually affecting your deep and REM sleep.
Requires iPhone and Apple Watch. Free to try.
No guessing
Clearbrain doesn't just log your sleep. It looks for patterns across alcohol, caffeine, exercise, stress, and more.
Clear insights
Not charts and data dumps — one or two things to pay attention to, explained in plain English.
Hopeful, not alarmist
Every insight comes with context. Understanding what's happening is the first step to changing it.
How it works
Connect your Watch
Clearbrain reads your sleep stages from Apple Health — deep, REM, core, and awake time.
Log your day
Quick daily check-ins on caffeine, alcohol, exercise, stress, and screen time. Takes under a minute.
We find the patterns
Our AI looks across your history for correlations you'd never spot on your own.
You get insights
Clear, actionable takeaways — not noise. What to try changing, and why it might help.
What Clearbrain looks at
Your sleep is the result of dozens of small decisions.
Clearbrain doesn't tell you to sleep eight hours. It tells you that your deep sleep tends to drop by 40 minutes when you have coffee after 2pm — because that's what your data actually shows.
Better sleep is possible.
You just need to know where to look. Clearbrain shows you the way.
Download Clearbrain — it's free to try