GPS tracking device for cattle tracking with a built-in 38,000 mAh lithium-ion battery,which can be used continuously for more than one year without replacing the battery. The Collar’s GPS location data will uplink to LoRaWAN gateway according to the schedule you choose , The collar is programmed wirelessly by the network server.The Device is small in size, does not need cables, and it’s easy to install. It can be widely used in a wide range of animal husbandry such as cattle and sheep to realize remote scientific breeding