For grazing and animal tracking system, the battery power and signal coverage are the major concerns. There is few chances to change or charge up battery for these lively animals. LoRa’s very low power feature can accomplish hundred days of operation without changing/charging battery. In the open and wild area, telecom signal may not be reachable and expensive. LoRa signal can be reached up to 10km in span, and it runs over public band. LoRa-based tracking system provides a good alternative to existing 2G/3G-based system.