from measuringto knowing.
You already track your sleep, steps and heart rate. Metentot turns those numbers into a clear answer to the question that matters: which change will improve your life the most?
There's an old Dutch saying, meten is weten: to measure is to know. We think that skips a step. A number on its own tells you very little. Knowing comes from measuring with a question in mind, testing an answer, and keeping only what holds up.
Four steps from data to a decision.
Most tracking apps stop at charts and streaks. Metentot carries you the rest of the way, the same way a good scientist would, with you as the only subject who matters.
Bring everything into one timeline.
Connect the watch, ring, scale or glucose monitor you already own. Add a ten-second daily note for caffeine, alcohol, training and mood. Every signal lines up on the same clock.
"What's actually going on?"
Let the patterns surface themselves.
Metentot compares every habit you log against every outcome you track, then flags the relationships strong enough to be worth your attention. Coincidences get filtered out.
"What seems to matter?"
Run a small experiment on yourself.
A pattern is a hunch until you test it. Pick one lever, change only that, and run a two-week trial against your own baseline. Metentot sets the schedule and keeps score.
"Does it hold up when I change it?"
Keep what works. Drop what doesn't.
Each finished trial becomes a plain-language finding with an honest confidence level. Over time you build a personal playbook: the short list of changes proven to work for you.
"What should I do next?"
Coffee after noon costs you 9 ms of HRV and about 20 min of deep sleep.
High confidenceKeep the noon cutoffNext test: screens off by 10pmStart with what you want to change.
Pick a goal. Metentot suggests where to start testing, ranked by how often each change moves that outcome for people like you. Your own results then take over.
Illustrative examples. In the app, these rankings come from your own data.
Your body is the only study that counts.
One subject, done well
Population studies tell you what works on average. Single-person trials tell you what works for you. We build for the second.
Honest uncertainty
Every finding shows how sure we are and why. If the data can't answer a question yet, Metentot says so and tells you what to measure next.
Your data stays yours
No selling, no ad targeting. Export everything at any time, and delete it with one click.
Ready to move from measuring to knowing?
We're opening to a small group of self-trackers first. Send us the devices you use and the one question you most want your data to answer. We'll reply personally.
hello@metentot.com