Steady Health

Your body has a rhythm. Steady Health learns it. Steady Health turns your Apple Watch into a private body-clock coach. It reads the signals you already collect — heart rate, HRV, sleep, respiratory rate, wrist temperature, workouts, and daily movement — then builds a personal baseline unique to you. **Circadian Coach** Know your best windows for focus, exercise, meals, recovery, and wind-down. Steady gives you a daily schedule shaped around your actual rhythm, not generic wellness advice. **Health Radar** See when your body is acting differently from your normal. Health Radar combines signals like resting heart rate, HRV, sleep, respiratory rate, temperature, fatigue, and strain into a clear daily status so you can rest earlier, watch trends, or take action when something looks unusual. **Watch-First Design** Steady is built for Apple Watch first. Complications show your energy phase, recovery, and health score on your watch face. The Watch app keeps today's schedule, health radar, trends, smart alarm, and safety tools close in 1-2 taps. **Privacy by Design** All processing happens on your iPhone and Apple Watch. No accounts. No servers. No analytics. Your health data stays yours. **Free Features** • Simplified daily energy curve • Basic sleep score • Health confidence score • 7-day history **Premium ($5.99/month or $49.99/year)** • Full circadian schedule with specific times • Detailed signal breakdown with actual values • Watch complications • 90-day trends and insights • Weekly pattern correlations • Personalisation that improves week over week • Strain Score — daily exertion tracking from Apple Watch workouts • Weather-aware coaching — sunrise light exposure, temperature-based exercise timing • Waking Pulse — first-waking heart rate as a daily recovery marker • Smart Alarm foundation — wake-window planning from your sleep stages • Jet lag coaching — timezone-aware light and sleep guidance • Calendar-aware schedule adjustment Requires Apple Watch Series 6 or later. Works best with Series 8+ (adds wrist temperature data). Wear your watch to sleep for best results — your first insights arrive after one night, full baseline builds over 7 nights. IMPORTANT — NOT MEDICAL ADVICE Steady Health provides general wellness insights based on Apple Watch data and is not a medical device. It does not diagnose, treat, cure, or prevent any disease or medical condition. All scores and recommendations are informational only. Always seek your doctor's advice in addition to using this app, and before making any medical decisions or changes to your treatment. If you think you may have a medical emergency, contact emergency services immediately. Terms of Use: https://steady-health.app/terms