Home is closer than you think within Reach® Mini 2. This compact satellite communicator adds two-way communication and interactive SOS capabilities to your adventures (active satellite subscription required). TracBack® routing navigates you back to your starting point the same way you came - right on your device. Stay on adventures longer with up to 14 days of battery life in 10-minute tracking mode. Using the Iridium satellite network, this device can send an alert message from anywhere in the world, even places out of the reach of mobile networks.