
BlueSky eSIM is a trusted travel eSIM provider offering fast, reliable 4G/5G prepaid data in 200+ destinations on tier-1 carrier networks. Not always the cheapest, but peace of mind comes standard — you'll get the best internet quality available in your destination. Scan the QR code from your email, or use the optional iOS/Android app — it installs eSIMs automatically and tracks your data usage in real time. Plus 24/7 real human customer support.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
BlueSky eSIM does not provide a truly unlimited data plan for the Caribbean.
The plan titled “🔷 Caribbean Islands (26 countries) Unlimited Data (Unlimited/7d)” actually offers 3GB of high‑speed data per day and, once that limit is reached, the speed is reduced to 1000 kbps.
Travelers can choose from fixed‑data alternatives instead. For example, a 20GB plan valid for 30 days costs $38.08 USD, and a 10GB plan valid for the same period is $24.76 USD. These fixed‑data options are often more cost‑effective, especially for moderate or heavy data usage, and they avoid the speed throttling that occurs once the daily cap is reached.
BlueSky eSIM does not offer a Caribbean eSIM plan that includes a local phone number or SMS capability. All plans that are available for Caribbean destinations are data‑only and do not provide inbound or outbound voice or SMS services.
Travelers who need to make calls or send text messages can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection provided by the BlueSky eSIM. These apps allow voice and messaging without requiring a local phone number.
BlueSky eSIM provides several eSIM plans that include Caribbean coverage. The 5 G Worldwide plan, the Caribbean Islands plan, and the 5 G Worldwide (173 countries) plan all cover the following Caribbean countries: Antigua and Barbuda, Anguilla, Aruba, Barbados, Saint Barthélemy, Bonaire, Sint Eustatius, Saba, Bahamas, Curaçao, Dominica, Dominican Republic, 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, and British Virgin Islands.
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