ZoneSteady: Heart Rate Zones

Train with a clearer view of your effort. ZoneSteady brings real-time heart-rate zones from your Apple Watch to your iPhone, helping you stay aware of your intensity during runs, rides, and Hybrid workouts. LIVE HEART RATE AND ZONES See your heart rate, current training zone, and workout time at a glance. Follow your effort on your wrist or use the larger iPhone display during your workout. WORKOUT TRACKING Record running, cycling, walking, HIIT, and more. View distance, pace, speed, or calories where appropriate for your activity. Choose Imperial or Metric units. HYBRID TRAINING Alternate between Run and Exercise phases in Free Hybrid, or follow structured Hybrid Race templates with run, station, and transition timing. WORKOUT LIBRARY Explore guided workouts and templates to bring more structure to your training. HISTORY AND TRAINING TRENDS Review completed sessions, heart-rate statistics, and time spent in each zone. Explore your training patterns, compare sessions, and follow your progress over time. RECOVERY INSIGHTS View available resting heart rate, heart-rate variability, and sleep data alongside your personal baselines to better understand changes in your recovery patterns. APPLE HEALTH Save recorded workouts to Apple Health and use supported Health data for training and recovery insights. You control the access you grant. REQUIREMENTS Live workout tracking requires a compatible Apple Watch paired with an iPhone. Available measurements depend on your device, workout type, and Health permissions. OPTIONAL PREMIUM FEATURES Some features require a paid subscription. Premium includes an ad-free experience. Subscriptions renew automatically unless cancelled and can be managed through your Apple account settings. ZoneSteady is intended for fitness and general wellness, not medical diagnosis or treatment. Privacy Policy: https://zonesteady.com/privacy Terms of Use: https://zonesteady.com/terms