Roamless does not provide a truly unlimited data eSIM for Mauritius. The plans that carry the word “Unlimited” in their name actually include a 3GB daily data allowance; after that amount the speed is throttled to 1000kbps. These are fixed‑validity plans that must be used within the specified number of days.
For travelers who want to avoid a hard cap, Roamless offers Pay‑as‑you‑go credit plans for Mauritius that give roughly 35GB to 50GB of full‑speed data. These credit plans do not expire and can be topped up as needed, but the credit amount is a reference for how much data the purchased balance can purchase at the local rate, not a hard limit.