MobileSIM eSIM Data Plans for Bonaire, Sint Eustatius, and Saba

MobileSIM does not provide a truly unlimited high‑speed data plan for Bonaire, Sint Eustatius, and Saba. The plans that include the word “Unlimited” deliver only 3 GB of high‑speed data each day; after that limit is reached the speed drops to 1000 kbps.

For travelers who want unrestricted high‑speed data, MobileSIM offers fixed‑data plans instead. For example, a 20 GB plan valid for 30 days costs $66 USD, an equivalent 10 GB plan is $45 USD, and a 5 GB plan is $25 USD. These mandatory‑data plans provide the specified amount of data for the whole validity period without any mandatory speed reductions, making them potentially better value for heavy data users.

MobileSIM does not provide eSIM plans that include a phone number or SMS capability for Bonaire, Sint Eustatius, and Saba; only data‑only eSIMs are available from the provider.

Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict specific VoIP services, so users are advised to confirm that the apps they rely on are accessible in Bonaire, Sint Eustatius, and Saba before purchasing a plan.

MobileSIM provides eight single‑country plans and nine multi‑country plans that cover Bonaire, Sint Eustatius, and Saba.
These offerings fall within a price range of $2.30 to $99.00, with data caps from 200 MB up to 20 GB and validity periods between 3 and 60 days.
Plans are available in two primary formats: fixed data cap plans, where the amount of data is set for the entire validity period, and daily data cap plans, where a specified amount of data is available each day. The fixed cap options are more common, with thirteen variations, while daily cap options are fewer, offering four variations.