Depending on coverage in your area, your Jiobit device will rely mainly on various GPS and cellular networks to establish its location in rural areas. It does not matter what type of cellular provide you have. 

If your home is located in a rural area and receives a dependable Wi-Fi signal, connect your Trusted Place for faster notifications and improved battery performance. Your Jiobit device will use the Wi-Fi access point as its current location. If you choose to set your Trusted Place boundary as a Wi-Fi fence, the timing of your notifications may improve as the size of your Trusted Place will depend on your home’s Wi-Fi signal.