Monitor health
and get alerts
Catch warning signs early


See what’s draining your energy —
and stop it before it drains your day.
Trusted by 17M users.
Reclaim your energy and prevent burnout with science that turns 100+ biomarkers into simple, actionable guidance
Backed by real results
and global trust
Science that feels human
Most apps show you numbers. We show you what those numbers mean for your life today.
Using proprietary algorithms validated through peer-reviewed research, we turn overwhelming data into gorgeous visual insights you instantly understand.
We’re a health intelligence platform built on 10+ years of research, 17 million users, and billions of physiological data points. This is population-scale health intelligence that reveals patterns no one else can see.
Heart rate variability (HRV) is a health biomarker backed by over 25,000 studies.
We collect all your measurements throughout the day, process them with our proprietary algorithm, and show you the trend that actually matters: is your body recovering or declining?
We compare your data against your personal baseline, not generic research norms built on athletes or sick patients. Real life, not lab conditions.
Selected for studies where data quality truly matters
We exist to help people take better care of themselves — through insights drawn from their data.
We measure success in days. The days a person feels like themselves. Days not lost to fatigue, brain fog, or dread. We fight for those days, one person at a time, until 100 million people have more of them.
If you wake up tired. If you don’t feel like yourself anymore. If a doctor told you “your labs are normal”, and you walked out feeling unseen. You’re who we built our app for.
That’s the role we want to play. A smart, scientific, deeply analytical friend who happens to have five PhDs — and who genuinely cares about you. Who looks at your data with you, not at you. Who notices when something is starting to move in the right direction, and tells you so.
Whose only goal is one more good day in your life. And then another.
Our promise is small and concrete. People are the point, money is the tool. Build for years, not quarters. Stay humble in front of human complexity. Don’t blame anyone for being human in a hard year. Build outside the system when the system is broken. Turn science into clarity.
Welltory does not sell personal health data. Health information collected through the platform is used exclusively to provide personalized insights and to contribute to peer-reviewed scientific research — with explicit user consent. Revenue comes from subscription services, not data monetization.
Real stories from people using our app to better understand their bodies
Practical insights from health science, data, and real user stories

September 29, 2026
A factory with bad air hands out breathing apps instead of opening a window. Sociologist Robert Crawford named this in 1980 and predicted where it would end. Forty-five years on, wellness is a trillion-dollar industry and population health is worse — and the details it sells are mostly true.

September 29, 2026
The industry counts the cost of being wrongly specific. It doesn't count the cost of being wrongly generic — and the second one is much bigger. Three concrete ways it goes wrong, why almost every layer of the system rewards it, and what to check before following any plan.

September 29, 2026
The wall in front of a forty-minute admin task and the nine hours you lose to a hard problem are produced by one system, not two. Once you see it as a price rather than a fuel gauge, the pattern stops being mysterious — and the useful lever turns out to be the environment, not the person.


Download Welltory and start your journey toward a stronger, healthier, happier you. Track your habits, set goals, and feel the difference every day.