
4S eSIM is a new global connectivity brand built by a team with strong experience in the telecommunications industry. Our partners provide direct network access to multiple mobile operators worldwide, giving us first-hand network resources and the ability to offer highly competitive pricing. We aim to make staying connected abroad simple, reliable, and affordable for everyone — from frequent travelers and digital nomads to business professionals and international students. With instant activation, flexible regional and global data plans, and no need for physical SIMs or complex KYC verification, 4S eSIM delivers a truly borderless mobile experience.
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4S eSIM does not provide a truly unlimited data eSIM for Mauritius. All plans listed have a hard data cap shown in the Data cap column; after that limit is reached, the speed is reduced to a throttled rate of 1000 kbps. Travelers who need more data can choose one of the available fixed data plans, such as the 50 GB plan valid for 30 days or the 20 GB plan valid for 7 days, which offer larger high‑speed allowances within a specified validity period.
4S eSIM does not provide Mauritius eSIMs that include a phone number or SMS capability. Travelers can use the data‑only plans to connect to VoIP services such as WhatsApp, Telegram, or iMessage, but they should check that these apps are accessible in Mauritius before purchasing, as some destinations may block or restrict certain services.
4S eSIM offers 48 single‑country plans for Mauritius and no multi‑country plans. The available plans range in price from about $5.02 to $225.05 and cover data caps between roughly 714 MB and 50 GB. Within this selection, 9 plans use a daily data cap structure, while 39 plans provide a fixed data amount.
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