Built for people who think for a living
Sharp
Clear
Steady
Foggy
Depleted

Clarity doesn't wait for
a sharp mind. It builds one.

Some days you're razor-sharp. Others you can't focus past lunch. Clarity tells you why — and what to do about it.

Get Early Access → iOS · Coming February 2026

Fitness trackers obsess over your body.
Clarity wants you to understand the one thing that actually drives your work — your brain.

Your output is your thinking. But you have zero visibility into why some days feel effortless and others feel like wading through mud. Clarity changes that.

Brain States
Five states. You've felt them all.
Clarity doesn't give you a number. It gives you a word — and tells you exactly what to do with it.
Sharp
Deep focus ready. High-level thinking. This is your strategy day — use it.
Clear
Solid and functional. Good for heads-down work, writing, and building.
Steady
Baseline. Handle routine tasks, emails, and low-stakes meetings.
Foggy
Sluggish. Avoid big decisions. Coast through the day and don't force it.
Depleted
Running on fumes. Prioritize rest. Tomorrow matters more than today.
How It Works
Ten seconds. Real answers.
No dashboards to study. No charts to interpret. Just check in, live your day, and get smarter over time.
01

Check in

Quick, conversational. How are you feeling? How did you sleep? Tap and go — takes less time than unlocking your phone.

02

Log your context

Tag what you did — deep focus sessions, back-to-back meetings, a workout, a bad night. The stuff fitness trackers don't see.

03

Get insights

Clarity connects the dots. Your sleep, your habits, your patterns — translated into plain-language nudges you can actually use.

Same Data. Different Experience.
Clarity speaks human.
Health trackers
HRV: 47ms
Recovery Score: 62%
Sleep Score: 71
REM: 1h 12m
Deep Sleep: 48min
Resting HR: 58bpm
Respiratory Rate: 15.2
Clarity
Your brain is foggy today — probably the broken sleep. You only got one deep sleep cycle instead of your usual three.
Good day for routine tasks, not strategy. Save the big decisions for tomorrow — you're trending back toward Sharp.
Pattern Engine
Your personal owner's manual.
Log what you do. Clarity figures out what actually helps you think better. These insights are yours alone — nobody else gets the same ones.
Morning workouts extend your Sharp hours by ~2h. Your best focus days almost always follow early exercise. Afternoons stay Clear instead of dipping to Steady.
Afternoons after 3+ meetings are always Foggy. Your context-switching cost is high. When possible, batch meetings before noon or after 4pm.
You need 3+ deep sleep cycles to hit Sharp. Last week you averaged 2.1 — that's why Thursday and Friday felt slow. Screen time after 11pm is the pattern.
Late caffeine doesn't help — it just delays the crash. Coffee after 2pm correlates with Foggy mornings the next day, even when you feel fine at night.
Brain Forecast
Like weather — for your cognition.
Tomorrow's Forecast
Wednesday, Feb 12
Sharp
Great sleep last night, morning workout logged, no meetings until noon. This is a strategy day — schedule your hardest work before 2pm.

Finally — someone
built this.

Clarity is launching on iOS in early 2026. Get on the list and be the first to understand how your brain actually works.

Get Early Access →