Person checking smartwatch outdoors

Decode your body,
in real time.

Personal health intelligence grounded in your data, for iPhone, Apple Watch, and Apple Health.

Human Codex home with Health Score 85

One score. Total clarity.

Your Health Score combines sleep, HRV, resting heart rate, activity, and recovery into one actionable morning read.

Agent identifying a meal from a photo

Snap a photo. Agent logs it.

Take a photo of your meal. The Agent estimates portions, macros, and calories, then logs it for you.

Fuel dashboard with macros, hydration and caffeine

Fuel your metabolism.

Track macros, hydration, and caffeine at a glance. Personalized targets adapt to your goals and trends.

Vitals dashboard with steps, workouts and heart health

Your vital signs, unified.

Steps, workouts, HRV, heart health, and sleep quality: your Apple Health signals in one calm dashboard.

Fasting timer in fat oxidation phase

Track your metabolic phases.

Follow fasting phases alongside glucose and ketone trends. See when your data suggests a shift toward fat oxidation.

Labs report with biomarker priorities

Understand your biomarkers.

Upload a lab report for a clear summary, priority markers, and questions to discuss at your next appointment.

Person resting after a workout

Tailored to your biology.

Signals organized around your baseline. Guidance grounded in your data.