Use ECHO as a supporting reference

ECHO provides educational suggestions based on established guidance. It does not replace emergency services, professional survival training, or advice from qualified medical professionals.

Contact local emergency services whenever possible. Do not delay a call for help while using the app.

Device sensors, GPS positions, compass headings, altitude, slope, air-pressure readings, recorded trails, and map data can be delayed, unavailable, incomplete, or inaccurate. Use appropriate dedicated equipment and verified maps for the conditions you expect.

Conditions change quickly. Assess immediate hazards and use your judgment before acting on any suggestion.