BlueSky eSIM eSIM Data Plans for Caribbean

BlueSky eSIM does not provide a true unlimited high‑speed data plan for the Caribbean.
The plan listed as “Unlimited” delivers 3GB per day of high‑speed data and throttles speed to 1000kbps after that limit, so the data allowance is still capped.

Travelers can choose fixed‑data options instead. For example, BlueSky offers a 20GB/30‑day 5G plan for $38.08 USD and a 10GB/30‑day Caribbean Islands Best Coverage plan for $48.00 USD. Both plans include extensive Caribbean coverage and offer large data allowances that are generally more cost‑effective for most users.

BlueSky eSIM does not provide a phone number or SMS capability for Caribbean eSIMs. Only data‑only eSIM plans are offered for this destination. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging; however, some Caribbean regions may block or restrict certain apps or VoIP services, so it is advisable to confirm that the apps required for communication are accessible before purchasing a plan.

BlueSky eSIM’s Caribbean coverage is available through the “✈️ Caribbean Islands” plan and the “🔷 [5G] Worldwide (173 countries)” plan, which together cover the following countries and territories: Antigua and Barbuda, Anguilla, Aruba, Barbados, Bonaire, Sint Eustatius, Saba, Bahamas, Curaçao, Dominican Republic, Dominica, Grenada, Guadeloupe, Haiti, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Saint Martin, Martinique, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Trinidad and Tobago, Saint Vincent and the Grenadines, British Virgin Islands, and Saint Barthélemy.