Keep On Roaming eSIM Data Plans for Martinique

Keep On Roaming does not offer a truly unlimited high‑speed data eSIM for Martinique. The plans that contain “Unlimited” in their names are capped at 1 GB per day; once that amount is reached the speed is reduced. Travelers who need more data can select from the fixed data plans that are valid for 30 days, such as the 20 GB plan and the 10 GB plan, which provide a larger data allowance for a fixed period and can be more cost‑effective for high‑usage travelers.

Keep On Roaming does not provide an eSIM for Martinique that includes a phone number or SMS capability. The provider only offers data‑only plans for this destination.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain apps, so it is advisable to confirm that the services you rely on are accessible in Martinique before purchasing a plan.

Keep On Roaming lists 12 single-country data plans that cover Martinique and 12 multi-country plans that include Martinique among several destinations. The available plans vary in price from roughly $13 to $188, with data caps ranging from 1 GB up to 20 GB for up to 30 days of validity. Some offerings are “fixed data cap” plans, delivering a set amount of data that stays usable for the entire validity period, while others are “daily data cap” plans that allocate a specific amount of data that can be consumed each day. Both types occasionally allow tethering on compatible devices.