Zwitchy does not provide a truly unlimited data eSIM for Brunei. The plans that carry the word “Unlimited” actually give 1GB of high‑speed data each day and, once that daily amount is used, the speed is reduced to 1000kbps.
Travelers who need more data can choose Zwitchy’s fixed data plans, such as the 30 GB plan for 30 days, the 20 GB plan for 30 days, or the 10 GB plan for 30 days. These plans offer a set amount of high‑speed data that must be used within the specified validity period.