*Our NEW 10 Year SIM provides 500 MB of data, which is estimated to last up to 10 years. This estimate is based on an average usage of approximately 4 MB per month with regular daily use of the Roam Safe Pet Tracker. Actual data usage may vary and may result in a period shorter than 10 years. There are no subscription fees. The plan remains active until the data is fully used or the 10-year period concludes, whichever occurs first.