The LongFi GPS Tracker doesn't require a SIM-card as it relies on LoRaWan, a technology different from Cellular, with 3-years of included data plan.
Do I need to buy a SIM-card?
The LongFi GPS Tracker doesn't require a SIM-card as it relies on LoRaWan, a technology different from Cellular, with 3-years of included data plan.