✅ZOLEO GLOBAL TWO-WAY SATELLITE COMMUNICATOR: Ruggedly designed GPS location-aware and Iridium powered the ZOLEO device links with the free ZOLEO app for your smartphone or tablet to keep you connected anywhere. With satellite messaging plans starting at only $20 per month enjoy seamless messaging anywhere you go. For added peace-of-mind built-in check-in and SOS buttons help keep you safe especially when traveling off-the-grid. ✅GLOBAL MESSAGING AS IT WAS MEANT TO BE: Only ZOLEO extends your messaging coverage to everywhere on earth transmitting over the lowest cost network available (satellite cellular or Wi-Fi). ZOLEO offers a familiar text messaging experience to and from any SMS text number email address or another ZOLEO app user. By taking advantage of cellular or Wi-Fi when available and the Iridium satellite network when it isn’t. ✅ DEDICATED SMS PHONE NUMBER & EMAIL ADDRESS: Your ZOLEO device includes a dedicated US SMS text number and email address that you can share with contacts and that they’ll recognize when you message them. Contacts can send messages directly to your SMS number email address or via the free ZOLEO app. It’s that simple! ✅EMERGENCY SOS & MORE: Declaring an SOS ensures your alert and GPS coordinates are sent to GEOS our 24/7 emergency monitoring partner. Other safety features include check-in to let others know you’re OK and the ability to add your GPS coordinates to any message. And the ability to plan safe travel with on-demand weather forecasts. ✅RUGGED AND BUILT TO WORK FOR DAYS: Long-lasting battery life – 200+ hours or 8+ days checking messages every 12 minutes (Lithium-ion battery). Lightweight (5.3 oz) and compact (3.58 x 2.6 x 1.06 in) the ZOLEO device is rugged with MIL-STD 810G shock-resistance and superior dust- and water- resistance (IP68). Power input – Micro-USB Type B with a charging time of 2 hours. Operating temperature – -4°F to 131°F. Certifications FCC CE ISED ITU RCM GITECKI REACH ROHS Iridium approved EN 60945 maritime navigation and radio communication equipment (EMC) emissions & immunity tested