Which network provider/carrier does the Pawfit use?

The Pawfit uses network service provided by a mobile virtual network operator (MVNO). The built-in SIM card is universal and is not tied to a specific phone network. It uses all major network carriers which support 2G (Pawfit 2), LTE-M (Pawfit 3s) or 4G (Pawfit 3) service and automatically switches to the one with the strongest signal in the area. The Pawfit tracker can be used in the supported regions without additional roaming cost. All data usage is covered by the subscription. To find out which regions your Pawfit tracker can be used, please visit Where can I use a Pawfit pet tracker? For more information about our subscriptions, please visit What are the subscription rates?