TrailSense: Hike & Bike GPS

Your offline outdoor companion. Track hikes and rides with live GPS, see your route drawn in real time, and review beautiful stats — no signal, no account.

TrailSense is your offline-first companion for hiking and cycling. Track every adventure with live GPS, watch your route draw itself on the map, and relive it afterwards with rich stats — all without an account and without a signal.

WORKS 100% OFFLINE Cache maps and trail data before you go, then hike or ride with full tracking even in areas with no cell coverage. Your data stays on your device.

TRACK EVERY TRAIL • Live GPS tracking with your travelled path drawn as a red trail • Real-time distance, duration, pace and speed • Full elevation profile and total climb • Works with the screen off, in your pocket

RELIVE EVERY HIKE • A beautiful, shareable summary after every session • Distance, time, pace, calories and elevation at a glance • Personal records and achievement badges

SEE YOURSELF IMPROVE • Lifetime totals: activities, distance, hours, calories, steps, metres climbed • Smart insights: weekly progress, streaks, pace trends and more • Full activity history with per-hike detail and GPX import/export

APPLE WATCH • See live distance, time and pace on your wrist • On-wrist heart rate during your workout, shown live on your phone

BUILT FOR THE OUTDOORS • Hiking and cycling modes • Offline map packs, points of interest and trail overlays • Turn-by-turn voice guidance and spoken per-kilometre updates • Emergency SOS to your own contacts with your location • A plant field guide to learn about common trailside species

PRIVATE BY DESIGN No accounts. No ads. No tracking. No analytics. Your routes, health metrics and history are stored only on your device.

TrailSense is not a medical device. Heart-rate and related readings are fitness estimates, not medical measurements.