Evidence

Your own history first. Research for context.

daygauge compares each reading with your own recent days. Published research explains why those readings are worth watching.

How the score works Read the guides

How findings are worded

Patterns, not verdicts.

Findings describe what moved together in your data, with the paired days behind them. They are not proof of cause.
A finding starts as a hunch and becomes proven only after it repeats enough times.
Missing readings are left out and shown as gaps, not filled in.
daygauge does not diagnose, treat, prevent or predict disease.

Signals

What daygauge looks at.

Sleep

How long you slept and when, compared with your usual window, with stages when your wearable records them.

Movement

Steps and exercise minutes, today and across the last week, against your usual.

Recovery

HRV and resting heart rate as trends against your own average.

Context

Places, habits you log, caffeine, alcohol and weather, compared with the readings above in Insight.

Research

Studies behind the signals.

These studies describe groups of people. They explain why sleep, movement and recovery are worth tracking, but they cannot tell you what will happen to you.

Know a study we should read? Email hello@daygauge.com.