Roamic eSIM Data Plans for Cayman Islands

Roamic’s plans labeled “Unlimited Data” for the Cayman Islands actually provide a 3 GB high‑speed allowance per day; after that limit is reached the speed is reduced, so they are not truly unlimited. For travelers needing more data without a daily cap, Roamic offers fixed data plans such as the Cayman Islands eSIM 10 GB for 30 days priced at $48.98 USD or the Cayman Islands eSIM 5 GB for 21 days at $29.61 USD. These fixed plans can be more cost effective unless you require very heavy, continuous data usage.

Roamic does not offer eSIM plans for the Cayman Islands that include a phone number or SMS capabilities. Only data‑only eSIMs are available from Roamic for that destination.

Travelers can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make voice calls and send messages, even though the eSIM itself does not provide a local phone number or traditional SMS service.

Roamic offers 12 single‑country plans and 8 multi‑country plans for the Cayman Islands. The plans include both daily data‑cap options, where the data allowance resets each day, and fixed‑data‑cap options that provide a set amount of data for the entire validity period. Prices range from about $8.11 to $313.42 USD, while data limits span from 1 GB up to 10 GB, with validity periods between 1 and 30 days.