TrophyHunter 15 Posted June 11, 2018 https://hikeralert.com/ Just started reading a bit about this. I have a Delorme but this may be a back-up. Maybe a primary for some? Advantage – it’s web-based, not a cell phone app. So doesn’t rely on cell phone’s service access or battery condition. Other than to kill a predesignated alert. Can be addressed, managed and used from any web device. PCs included. Sends a text or email Kill / Extend Option to one before firing off customizable email or SMS alerts to designated contacts. It has no direct interface with emergency services, 911, etc. No response or message kill? Alert goes out. Share this post Link to post Share on other sites