No, eSIMCard does not provide a truly unlimited data eSIM for Belarus. The plans listed under “Unlimited” actually contain a fixed data allowance—1 GB or 2 GB for a single day, or 1 GB/day or 2 GB/day for a 3‑day period—and after that limit is reached the speed is throttled to 500 kbps or 2000 kbps.
Instead, travelers can use one of the fixed‑data plans that offer large, unthrottled volumes. For example, a 100 GB unthrottled plan valid for 180 days costs $185.68 and covers Belarus in addition to many other countries, while a 50 GB plan for 90 days is priced at $109.05. These options avoid speed reductions and can be more cost‑effective unless an extremely heavy data user requires truly unlimited data.