Not just another workout app — a unified iPhone + Apple Watch experience that combines training, cardio, nutrition, sleep, and mindfulness into one elegant operating system for your body.
MyHealth treats your iPhone and Apple Watch as a single coherent system — each device plays to its strengths, and HealthKit + WorkoutKit keep them in perfect sync.
Browse the workout library, plan meals, scan barcodes, view sleep stages, analyze HRV trends, and schedule structured workouts that show up on the Watch via WorkoutKit.
Start workouts and runs from your wrist, monitor heart rate zones in real time, log water/weight/mood in 5 seconds, and glance at today's Readiness % from any watch face complication.
HealthKit is the source of truth for cross-device health data · WorkoutKit schedules structured workouts between iPhone and Watch · CloudKit instantly syncs plans, meals, and moods across your Apple devices.
Health is a state of complete physical, mental, and social well-being — not merely the absence of disease or infirmity. It's a holistic balance that empowers people to live full, active, and meaningful lives.
True wellness is built on three interconnected pillars.
The condition of your body — strength, endurance, flexibility, and the proper functioning of organs and systems.
Cognitive well-being — how you think, learn, focus, and respond to stress, challenges, and the world around you.
The ability to understand, express, and manage feelings — building resilience and meaningful relationships.
Small, consistent habits create lifelong well-being.
Whole foods, fruits, vegetables, lean proteins, and proper hydration fuel your body and mind.
Movement strengthens muscles, supports cardiovascular health, and improves mood and energy.
Regular checkups, screenings, and vaccinations catch issues early and keep you protected.
Understanding today's challenges is the first step toward solving them.
Conditions such as heart disease, diabetes, obesity, and cancer are the leading causes of death and disability in the United States. Most are preventable through lifestyle and care.
Millions worldwide lack access to safe, affordable, and quality health services. Bridging this gap is essential for equitable global well-being.
Reliable, science-backed authorities guiding global and national health policy.
The United Nations agency leading international public health, setting global health standards and coordinating responses to emergencies.
Visit who.int →The U.S. national public health agency working to protect Americans from health, safety, and security threats both at home and abroad.
Visit cdc.gov →The best apps across fitness, nutrition, mental wellness, and tracking — with the features that make them stand out.
Free, high-quality workouts spanning every level and discipline.
Premium experience with real-time on-screen metrics.
Highly customizable all-in-one workout solution.
The social network for runners and cyclists.
Free guided runs and structured race training.
The world's most popular calorie tracker.
AI-powered diet coaching tailored to you.
Meditation, sleep, and stress relief.
Science-based sleep quality tracking.
Free, universal activity tracking.
Deep insights for sleep, heart, and activity.
Most health apps come in two flavors — one on your phone, one on your wrist. Here's how they work together.
A built-in utility that acts as the remote control and settings hub for your Apple Watch.
⚠️ You cannot delete this app if you use an Apple Watch — it's the bridge between the two devices.
When you download a third-party app (Spotify, Strava, Starbucks), you often get two versions: one for iOS and one for watchOS.
| Feature | 📱 iOS App (iPhone) | ⌘ watchOS App (Apple Watch) |
|---|---|---|
| Interface | Designed for a large screen — full of detail and menus. | Designed for “glances” — quick info and big buttons. |
| Function | The “heavy lifter.” Used for deep configuration and history. | The “remote.” Used for quick actions (start a run, pause music). |
| Independence | Works entirely on its own. | Most still need the iPhone app installed to work properly. |
Even when it's the “same” app (like Apple Maps), the experience is tailored to where it sits.
The app on your iPhone is for managing the watch — the apps on your Watch are stripped-down versions of your phone apps, designed to be used in 5 seconds or less.
Knowledge is the foundation of wellness. Share, learn, and act.