nextSIM does not provide a truly unlimited data eSIM for Trinidad and Tobago. All of its local plans carry a fixed data cap—typically 1 GB per day or 2 GB per day, after which the speed is throttled (to 512 kbps or 2000 kbps, respectively). Plans that include “Unlimited” in the name are therefore not unlimited in the sense of unlimited high‑speed data; they simply offer a generous daily allowance before reduced speeds apply.
For travelers who need more data, nextSIM offers large‑data fixed plans such as the 20 GB 30‑day Economy plan at $69.69 USD and the 50 GB 30‑day Premium plan at $1,279.81 USD. These options allow continuous high‑speed usage without the speed reduction that occurs on the daily caps, and can be more cost‑effective for heavier data users.