SimSmash eSIM Data Plans for Caribbean

SimSmash does not offer a truly unlimited high‑speed data eSIM for the Caribbean. The plans that carry the word “Unlimited” in their name are one‑day offers that provide up to 5GB of high‑speed data; once that daily cap is reached the speed is reduced. For longer‑term usage travelers can choose fixed‑data plans such as the 10GB for 30 days or 5GB for 30 days options, which give that amount of high‑speed data over a month. These fixed data plans can be more cost‑effective for users who are not extremely heavy data consumers.

SimSmash does not provide Caribbean eSIM plans that include a phone number or SMS capability. Their Caribbean offerings are limited to data‑only eSIMs. Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a local phone number.

The “Caribbean Daily Unlimited 0./day for” plan from SimSmash covers Antigua and Barbuda, Anguilla, Barbados, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Jamaica, Saint Kitts and Nevis, the Cayman Islands, Saint Lucia, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Saint Vincent and the Grenadines, and the British Virgin Islands.