ZOLEO Satellite Communicator Click HERE for more information! Rugged, GPS location-aware and Iridium satellite based, the ZOLEO device links with the free ZOLEO app on your smartphone to keep you connected when outside cell coverage. Monthly subscription required: $20, $35 or $50 (25, 250 or unlimited satellite messages) with unlimited check-in, SOS, cell and Wi-Fi messages included. After the initial 3-month commitment, suspend for just $4/mo. Plans available in USA, Canada, Australia, EU but work globally.