Keiro is your AI companion. Two minutes a day — and you'll start seeing the patterns hiding in your everyday life.
Get Early AccessBut do you know why you always crash on Thursdays?
You've tried calorie counters and step trackers. They gave you numbers, not answers.
Your energy, mood, sleep, and relationships are all connected. No app treats them that way.
Months of logging that sits in a database. No one — not even you — ever looks at it again.
Talk or type, whenever something happens. Morning coffee, lunch break, evening wind-down. Like voice notes to a friend who actually remembers.
Our AI links your check-ins over time. Patterns emerge that you'd never spot in a spreadsheet.
Every week, Keiro writes your health story. Not charts. Not numbers. A narrative about your life.
Slept maybe 6 hours, kept waking up. Feeling groggy.
Third rough night this week. I'm seeing a pattern — want me to keep tracking?
Coffee and toast. Quick walk before work.
Lunch with Sarah. Great talk, feeling really motivated now.
The Sarah effect is real — your mood jumps every time you two meet. That's 3 times this month, always a boost 🌿
Keiro spots connections across your meals, sleep, exercise, mood, and social life. Here's what that looks like.
You sleep about 45 minutes longer on days you exercise before 6pm.
After meeting Sarah, your mood stays elevated for about two days.
Thursday energy dips match weeks where you skip breakfast on Monday and Tuesday.
Back pain mentioned 4× this month — always after sitting meetings over 90 min.
Other apps hand you charts and leave you guessing. Keiro connects your data into a weekly story — so you understand what's actually going on.
January was a month of two halves. The first two weeks, your energy averaged a 4 — broken sleep, skipped workouts, and three takeout dinners in week two alone. Then something clicked around the 15th. You started walking after lunch again, and within four days your sleep quality jumped from 58% to 81%. The real surprise: your Thursday energy crashes disappeared entirely in the second half. It wasn't just one thing — it was the combination of consistent breakfasts and lunch walks creating a compound effect. One pattern to watch: your mood dips every time you go more than five days without seeing close friends.
No background tracking. No hidden data collection. Every source — your words or your wearable — is something you actively choose to connect.
No insurance companies. No advertisers. No third parties. Period.
Built under the strictest privacy laws in the world. GDPR isn't a checkbox — it's our foundation.
The first 500 founding members get exclusive perks we'll never offer again.
Join the waitlist for early access. Free. No spam. Ever.