RedSim eSIM Data Plans for Caribbean

RedSim does not provide a truly unlimited data eSIM for the Caribbean. The only plan that carries “Unlimited” in its name is the Caribbean Unlimited 7 Days plan, which offers 3GB of high‑speed data per day and then throttles the remaining data to 1000kbps; the 3GB/day limit is a hard cap, not an unlimited allowance.

Travelers who need more data can choose from RedSim’s fixed data plans that cover the Caribbean, such as the Global 20GB 30 Days plan or the Caribbean 10GB 30 Days plan. These plans provide a larger data allowance for a set validity period and can be more cost‑effective for most users unless they require very high data consumption.

RedSim does not offer Caribbean eSIM plans that include a phone number or SMS capability. Only data‑only eSIM plans are available from this provider for the Caribbean region.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to specific apps or VoIP services, so it is advisable to verify that the apps you rely on are accessible in the Caribbean before purchasing a plan.

RedSim offers a Caribbean plan that covers Antigua and Barbuda, Aruba, Barbados, Saint Barthélemy, Bonaire, Sint Eustatius, Saba, Bahamas, Curaçao, Dominica, Grenada, Guadeloupe, Haiti, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Saint Martin, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Trinidad and Tobago, and Saint Vincent and the Grenadines. Its Global plan also covers the same Caribbean destinations and additionally includes the Dominican Republic, ensuring that the entire Caribbean region is served.