Settings

Connect Google Health
Google Health connection

Configured but not connected — showing demo data.

Connect Google Health
Daily step goal
Used by the steps ring on Today.
Profile
Used to age-adjust reference ranges (HRV, heart rate) and your Cardio Age. Optional.
Used only for age-normed fitness comparisons (Cardio Age) — VO₂max norms differ by sex. Optional.
Cardio fitness (Cardio Age)
A GPS-less tracker can't measure VO₂max from a run — enter one you know the real distance for (leave HR blank to use your last run's).
Timezone
Used to bucket every metric and activity into the right day.
Location
Currently Montevideo. Weather & correlations use this.
AI features

On — morning briefing and insights are generated from your data.

Only the day's computed facts are sent per request — never your full history. Not medical advice.

About

Aire — a personal dashboard for the Fitbit Air. Design: “Soft machine” (neumorphic, from a Claude Design exploration). Data: Google Health API v4, strict mode — anything you see while connected is real, or an em-dash.

Next.js 16 · React 19 · three.js readiness orb · no UI library — the neumorphism is ~150 lines of hand-rolled CSS.