HealthKit sync · Bring‑your‑own AI key
Your training data.
Your personal coach.
FitCard reads your workouts straight from Apple Health and builds a real training plan with zero AI required — ask for AI-structured detail only when you want it.
What it does
Three jobs. No dashboarding required.
Reads your workouts
Syncs straight from Apple Health — runs, rides, swims, strength. No manual logging, no third-party fitness account.
Plans your week
A deterministic engine builds your training week first, every time, with zero AI configuration. Ask for AI-structured detail only when you want it.
Costs what you use
Bring your own Anthropic key. FitCard never marks it up, never shares it, never phones home for anything else.
This week
A week, generated
Generated from your last 28 days of history — no goal set yet, so this is the deterministic starter week. Set a race goal and every slot re-targets around it.