eSIM.sm eSIM Data Plans for Cuba

eSIM.sm does not provide an unlimited data eSIM plan for Cuba. The provider offers fixed data plans instead. For example, a 3GB 10‑day plan and a 1GB 7‑day plan are available, both of which include tethering. Choosing a fixed‑data option can be more cost effective unless you are an extremely heavy data user who would need more data than the available caps.

eSIM.sm does not provide a Cuba eSIM that includes a phone number or the ability to send SMS. The provider offers only data‑only eSIMs for Cuba. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection.

eSIM.sm offers two single‑country data plans for Cuba, with no multi‑country options currently available. The plans vary in fixed data amounts, ranging from 1 GB to 3 GB, and are valid for between 7 and 10 days. Prices for these plans span from about $22.40 to $58.70, according to the provider’s current offering. Tethering is allowed on some of the plans, providing flexibility for users who need to share the connection across multiple devices.