Tell them you miss them. Show them the view. Share the experience. With an active inReach subscription, the trailblazing inReach Messenger Plus SOS satellite communication lets you exchange text, photo and voice messages when your adventure takes you beyond cellular range. Plus, the durable design withstands extreme temperatures, and the battery lasts for weeks. Exchange texts, photos, and voice messages without cell service. Pair with the Garmin Messenger Smartphone app for group messaging and more. Trigger an interactive SOS message to Garmin Response^℠, the 24/7-staffed international coordination center. Use the Garmin Explore^™ app to plan your trip, track your activity and more. Easily navigate back to where you started with the Tracback^® routing feature. Use the Garmin Messenger^™ app to share your GPS location via live tracking.