eSIM4Travel does not provide a truly unlimited data eSIM for Barbados. The only plan that carries an “Unlimited” name is the Unlimited‑3Days‑Barbados (Flow) plan, which offers 3GB of high‑speed data per day for 3 days and then reduces speed to 1000kbps. This is a fixed data plan, not an unlimited one.
Travelers who need more data can choose from several fixed data plans that eSIM4Travel offers for Barbados. For example, the Barbados (Flow) – 10GB/30Days plan gives 10GB of unthrottled data for 30 days, while the 5GB/30Days, 3GB/30Days, and 1GB/1Day plans provide 5GB, 3GB, and 1GB respectively, all with no speed reduction during the validity period. These options are generally more cost‑effective unless a user requires very high data usage.