It’s peace of mind in the palm of your hand. The inReach Explorer+ is a satellite communicator that uses 100% global Iridium satellite coverage for 2-way messaging anywhere in the world. In case of emergency, the interactive SOS allows you to communicate back and forth and receive confirmation that help is on the way. Included is a built-in GPS that enables location tracking and basic navigation with a high-detail bread crumb trackback trail. The inReach Explorer+ adds robust navigation options such as preloaded DeLorme® topographic maps1, built-in digital compass, barometric altimeter and accelerometer.