This is a FREE app by AdventureSafely for Android phones, tablets or devices that might just save your life. It sends text messages with your GPS location to loved ones back home or anyone who you designate to track your adventure. They can click on the text message to open a map and see where you are located. The app uses cell towers and pockets of cell coverage (in remote areas) to send out these messages as you are riding. It also helps you know where you had cell coverage, in case you need to go back to an area to send a text or make a phone call. The app has 3 patents for the technology that it uses. You can download it for FREE in the Google Play store by searching AdventureSafely. – Download AdventureSafely App