Vital Sentinel: Nervous System

Your body knows you're stressed before you do. Vital Sentinel reads the early signs on your Apple Watch — and taps you at the right moment, so a one-minute reset now saves the whole afternoon. No journaling. No scores to obsess over. No homework. Just quiet, body-first awareness on your wrist. HOW IT WORKS Your nervous system reacts to everything — sleep, caffeine, effort, emotion, even excitement. Vital Sentinel learns your patterns and reads context like movement, exercise cooldown, and recovery, so you get fewer false alarms and more signals worth acting on. When patterns are consistent, it can quietly flag activation that resembles tension, fear, or panic — and just as importantly, tell you when you're back in balance. WHAT YOU GET • A live stress score, learned from you. Adaptive to your baseline — not fixed thresholds. Watch it on your wrist, your watch face, or a Home Screen widget. • Nervous System Strain. A simple 0–100 read on how loaded your system has been over the last six hours. When you settle, "Back in Balance" helps you actually notice recovery — so regulation becomes something you trust. • Taps at the right moment. Gentle haptics when strain rises while you're still — including stand-up reminders timed to your heart rate, not a schedule. Sensitivity and quiet hours are yours to set. • A 1-minute guided reset. A watch-guided breathing reset for the moments between meetings, before hard conversations, or when you feel activation building. • Stress Words. Optional, on-device voice awareness: see which words and moments consistently coincide with your stress spikes. Nothing is ever recorded or stored — only the patterns. • Overnight signals. A single glanceable read on your night — calm, heightened, or regulated — plus low-key breathing and wrist-temperature trends. No sleep scores, no judgment. • Your data, portable. Export everything to CSV to explore on your own, share with a professional, or analyze with your favorite AI. WHO IT'S FOR • Therapy and nervous-system work (somatic therapy, EMDR, IFS, breath work, meditation) • High-pressure days (founders, clinicians, educators, emergency services, caregivers) • Anyone who wants to catch stress early — without tracking their entire life PRIVATE BY DESIGN No account. No ads. No selling or sharing — ever. Your data stays on your device, in Apple Health. Try it free for 7 days. $3.99/month · $29.99/year · Lifetime available. Notice sooner. Recover faster. Vital Sentinel is a wellness companion, not a medical device. It is not intended to diagnose, treat, cure, or prevent any condition. Privacy Policy: https://vital-sentinel.com/privacy/ Terms: https://vital-sentinel.com/terms/