Until Delorme's inReach two-way GPS Communicator, sending text messages over satellite signals was mostly a one-way affair
. This 4.78 by 2.85 by 1.73-inch battery-powered minibeast pairs with either the company's PN-60w or an Android OS device to send and receive 160-character text messages and real-time GPS data to those tracking you. It can also beam an SOS message at timed intervals then receive confirmation that help is on the way when you ultimately realize that being at home with a fast connection is really all the adventure you needed anyway. Delorme tells us that the inReach will be available in October for $250 and monthly plans start at $9.95 with a one-year contract.