RoamGo does not provide a truly unlimited data eSIM for the United States of America. All of its United States plans have a hard data limit, either expressed as a daily maximum (such as 5 GB/day) or as a fixed bundle amount (for example, 50 GB for 30 days). After the stated limit a reduced speed is applied, so the data is not truly unlimited.
Travelers who need a large amount of high‑speed data can instead choose one of RoamGo’s fixed data plans. For instance, a 50 GB plan is available for 30 days or for 180 days, and a 20 GB plan is available for 15 days, all of which allow tethering and use the 5G network in the United States. These fixed‑bundle plans can be more cost‑effective for heavy data users compared to the daily “unlimited” options that throttle speed after a set usage threshold.