Forge: Adaptive Health Coach

Forge reads your Apple Health data — sleep, HRV, strain, temperature — and turns it into today's training, recovery, and wellness plan. Not a dashboard. A decision.

YOUR BODY, EXPLAINED AND ACTED ON

Forge reads what Apple Health already knows — sleep, HRV, resting heart rate, wrist temperature, strain — and turns it into today's training, recovery, and wellness plan. Not another dashboard of numbers. One decision, with the reasoning shown.

CATCH WHAT YOUR BODY IS TELLING YOU

An Immune & Thermal Sentinel watches nocturnal wrist temperature against your own baseline and flags it before you feel it. An Autonomic Stress Barometer reads your nervous system in real time, with a guided 2-minute reset when it's running hot.

A WORKOUT SHAPED BY TODAY, NOT A TEMPLATE

See the full session before you begin — exercises in order, sets and rep ranges, target effort using RPE, rest times — adjusted for your recovery, sleep, energy, soreness, and equipment. Log weight, reps, and effort without leaving the live workout.

PROOF, NOT A PROMISE

Set a goal and watch a real trajectory: on track, drifting, or off track, with the reasoning shown — not a static plan. An empirical dose-response engine correlates what you actually log — supplements, sauna, alcohol, screens before bed — against your own next-day HRV and deep sleep, so you learn what moves your numbers instead of guessing.

EVIDENCE-GRADED, NOT GENERIC

Every supplement protocol and recommendation carries a graded citation — RCTs, clinical evidence, or preliminary — so you can see the strength of the evidence, not just a claim.

START WITH A REAL BASELINE

Your first session is intentionally conservative. Log the sets and effort you actually complete so Forge can use your real training — not invented scores — as the starting point for what comes next.

IPHONE, APPLE WATCH, AND LIVE ACTIVITIES

Move through your session from iPhone or Apple Watch. A Live Activity can keep workout status visible on the Lock Screen and Dynamic Island on supported devices.

TRY THE COMPLETE LOOP FIRST

The first three adaptive workouts are included. After that, Forge Pro unlocks unlimited adaptive workouts and the full recovery, nutrition, and longevity surface.

PRIVACY AND SAFETY

Health data is used to provide app functionality and personalized guidance. Forge does not sell your health data or use it for advertising.

Forge is a fitness and general wellness app. It is not a medical device and does not diagnose, treat, cure, or prevent any condition. Stop exercising and seek appropriate care for concerning symptoms or injury.

FORGE PRO SUBSCRIPTION

Forge Pro is available as an auto-renewable monthly or annual subscription. Prices are shown in the app and may vary by region. Payment is charged to your Apple Account at confirmation of purchase. The subscription automatically renews unless it is cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings after purchase.

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