Younger is your AI health coach for Apple Watch and Apple Health data.

With your permission, Younger brings together body signals from Apple Watch and Apple Health, along with your daily logs for food, mindfulness, mood, and habits. It turns scattered health data into four clear scores, a Body Age estimate, and practical daily tasks that help you understand your body and build better routines over time.

Younger connects Nutrition, Fitness, Sleep & Recovery, and Mindfulness in one daily view. See how your body is doing, what may be influencing your health today, and which habits can help you improve over time.

WHY YOUNGER?

• Connect health and activity data through Health Connect
• Understand your health through Nutrition, Fitness, Sleep & Recovery, and Mindfulness scores
• Track Body Age based on your current health patterns
• Understand the relationship between workouts, fatigue, fitness, and recovery
• Get AI-powered explanations and next steps from Healo
• Follow daily tasks designed around your available health data
• Explore nutrition, activity, sleep, recovery, mood, stress, body signals, cycle insights, notes, reminders, and rewards in one place

FEATURES

• Health Connect

Sync health and activity data such as heart rate, HRV, sleep, steps, workouts, VO₂ Max, respiratory rate, and more, depending on the data available from your connected apps and devices.

• Four Daily Health Scores

Understand your daily health through four connected scores: Nutrition, Fitness, Sleep & Recovery, and Mindfulness.

• Body Age

Compare your Body Age with your actual age, track how it changes over time, and see the health and lifestyle factors that may be influencing it.

• Healo AI Companion

Talk with Healo, your AI health companion. Get explanations based on the health information available in Younger, ask questions about your meals, workouts, sleep, mood, stress, and Body Age, and receive clear next steps for your day.

• Nutrition

Snap food photos, estimate calories and macros, log meals, and review nutrition details. Track calories, protein, carbohydrates, fats, fiber, vitamins, and minerals—and better understand how your food choices support your goals.

• Fitness & Training Load

Review steps, workouts, exercise intensity, heart rate, and health trends in one place.

Training Load helps you understand recent fatigue, longer-term fitness, and training balance, so you can make more informed choices about training, lighter activity, and recovery.

• Sleep & Recovery

Review sleep duration, sleep quality, sleep stages, HRV, resting heart rate, restorative sleep, and Sleep Bank to better understand your recovery and how sleep connects with your daily health.

• Mindfulness & Stress

Log your mood, record emotions, and track mindfulness habits over time. Explore emotional patterns alongside HRV-based stress insights when available.

• Tasks & Insights

Get personalized health tasks, reminders, reports, and encouragement designed to help healthy habits feel more manageable and sustainable.

Younger helps you understand what your body is telling you, how your habits connect, and how your health changes over time.

Younger is designed for general wellness and habit building, not medical diagnosis or treatment.

Download Younger and start seeing your whole health more clearly.

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