HRV Habit Tracker: Resalent

Your habits don't fail because of willpower. They fail because of timing. You set a 6:30 AM run. You slept for five hours. The reminder fires anyway. You swipe it away. The problem was never motivation — nobody asked your body first. Resalent analyzes your sleep, HRV, activity, calendar, and weather to find the moment when you're actually ready. We call it resonance — when your state and your action are in sync. HOW IT WORKS • We listen — Resalent reads your HealthKit data automatically. No manual logging. • We learn — A 7-day calibration period maps your personal patterns. • You act — Starting day 8, you get smart suggestions timed to your body. Every habit gets a Resonance Score (0–100) showing how well your current state matches that activity. High resonance? Your body and schedule are aligned. Low resonance? Maybe later — zero pressure either way. KEY FEATURES • Resonance Score — know when you're in sync with each habit • Smart Notifications — timed to your body state, not a fixed clock • Pattern Detection — discover your personal rhythms over time • Calendar Aware — avoids busy times, finds open windows • Weather Aware — outdoor habits adapt to conditions • Progress Without Pressure — celebrate growth, not streaks • One-Tap Complete — minimal friction, maximum flow YOUR DATA, YOUR DEVICE All personal data stays on your iPhone. Resalent does not collect, transmit, or store your health data on any external server. No accounts, no cloud sync, no tracking. Delete the app, and everything is gone. FREE TO START • Up to 3 habits • Basic resonance score • Weekly progress view RESALENT PREMIUM • Unlimited habits • Advanced pattern detection & insights • Historical analytics • Full widget customization Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings → Apple ID → Subscriptions. Privacy Policy: https://resalent.app/privacy Terms of Use: https://resalent.app/terms Support: https://resalent.app/support Stop guessing when. Start knowing.