The science
Health math you can trust.
Every score is built from your own data with transparent, explainable methods — no black boxes, no population guesswork.
How your scores are built
Four signals, one clear picture.
Wellness
A weighted blend of sleep, recovery, activity and load — your single daily headline.
Sleep
Duration, stages, timing consistency and resting HR dip overnight.
Recovery
HRV trend vs your baseline, resting HR, and respiratory rate.
Load
Training strain from sessions, steps and active energy vs your 28-day norm.
Our method
Built on you, not averages.
Personal baselines
We learn what's normal for you — not a population average — so a “good” HRV is good for you.
Trends & moving averages
Daily noise is smoothed into 7-day and 30-day curves, so you see direction, not jitter.
Drivers & correlations
Ani links cause and effect — late meals, alcohol, missed sleep — to what your numbers do next.
Where the data comes from
Your wearables, labs & logs.
anivya unifies signals from your devices, blood reports and quick logs into one timeline — then reasons over all of it together.
Apple HealthHealth ConnectOuraGoogle HealthBlood reportsManual logs+ more coming
Validated references
Score logic is grounded in published HRV, sleep and training-load research.
Explainable, always
Tap any score to see the inputs and the why — never an opaque number.
Private by design
Run AI on-device, in the cloud, or with Apple Intelligence — your choice.
Start understanding
your body today.
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