Search & Rescue - Hiking

⛰ For mountaineers, safety is the only path home. Search & Rescue is a mountain safety companion built for hikers, letting your family know you're safe on the trail, sending instant SOS alerts, with coordinates in the format rescue services use — one tap to copy and forward. ✨ Core Features 🆘 SOS (hold 1.5s — no accidental alerts) · Red SOS button in the bottom tab bar — reachable from any screen · Hold 1.5s: instantly notifies all your family guardians + opens the emergency call list (119 / 112 / country-specific) · Message includes WGS84 · TWD97 · DMS coordinates + Google Maps link · 40 countries with local emergency numbers (auto-detected by location) · 🛡 Auto-SOS: fall detection + 1-hour stillness prompt (I'm OK / Resting 8h / SOS) 👥 Family Guardians · Invite family or friends as your guardians (up to 20) · They see your real-time location, trail track, battery level, and altitude · Automatic location sharing (smart background tracking, works even with screen off) · Works offline — queued and sent when signal returns 🏔️ TWD97 Coordinates (Taiwan Rescue Standard Format) · The ONE coordinate format Taiwan fire/mountain rescue teams use · One-tap copy to text/email to rescuers · Also provides WGS84 (for Google Maps) and DMS (standard aviation format) 🗺 Offline Maps (No-signal wilderness ready) · Download OpenStreetMap / OpenTopoMap tiles before your trip · View maps + GPS position even with zero cellular signal · Free-form region selection (not limited to preset trails) 🥾 Hiking Trail Recording · Auto-tracks time, distance, elevation gain/loss, avg speed · Multi-day support (auto per-day breakdown) · Export GPX to Garmin / Strava · Nearby trails search + community shared details 🏅 Achievement Badges · 15+ badges (First Trip / 100km Cumulative / 1000m Elevation, etc.) · Custom monthly goals (distance / elevation / time) · Celebration animation on each hike + badge unlock ❤️ Live Heart Rate · Connects Garmin broadcast HR / Polar / Wahoo / Apple Watch · High HR warnings (auto max HR by age) · 5 heart rate zones displayed live 🌦 Environmental Monitoring · Live weather + 7-day forecast (Open-Meteo) · Barometer thunderstorm warning (3 hours ahead) · Altitude sickness warning (hydration + slower ascent reminders above 3000m) · Air quality + UV index · Sunrise/sunset + remaining daylight 🗣️ Smart Companion (Human Touch) · New area: "New place — I'll walk with you" · Lunchtime: "It's noon, eat before you continue" · Dusk approaching: "You're a dusk hiker — mind the dark" · 8 contextual messages, learns from your patterns 🔐 Privacy First · Location data auto-cleared after 90 days (GDPR + Taiwan Privacy Law compliant) · Sign-out immediately clears cloud location history (profile kept) · Only guardians YOU invite can see your position · Encrypted transport (Firebase HTTPS + Firestore rules) · Free, no ads, no trackers 🌍 11 Languages Auto-follows system language, manual override available 🎁 Completely Free · No Ads This app was built by a son for his father, and given as a gift to every hiking family. May everyone come home safe. 📮 Feedback Built-in feedback (Settings → Feedback), developer reads every message personally. Email: [email protected] 🩺 Medical Disclaimer Search & Rescue is not a medical device. It is not intended to diagnose, treat, cure, or prevent any disease. Heart rate monitoring, altitude sickness alerts, and barometer warnings are for informational purposes only, not a substitute for professional medical judgment. Consult a physician for any health concerns. ⚠️ Disclaimer This app is a supplement, not a replacement for basic mountain preparation: · Tell family your itinerary before departure · Carry paper maps + compass · Bring adequate food + warm layers · In emergency, always call 119 / 112 first Search & Rescue is an extra layer of protection, so your loved ones at home can worry a little less.