Garmin Unisex Black inReach® Messenger Plus SOS Satellite Communicator With Photo, Text & Voice Messaging Activity & Fitness Trackers 010 02887 00 Band Color_Soft Gold with Light Sand keeping you on schedule with keeping you on schedule with effortless ease while also providing a laptop sleeve for secure storage of your electronics Optimized inReach device messaging uses either Wi Fi technology or the cellular connection of your smartphone then seamlessly switches to satellite technology when you go beyond cell service (active subscription required requires active subscription (some jurisdictions regulate or prohibit the use of satellite communication devices)