Keep On Roaming eSIM Data Plans for Martinique

Keep On Roaming does not provide a truly unlimited data eSIM for Martinique. All plans that carry the “Unlimited” name actually include a 1GB data cap, either 1GB total for the day or 1GB per day for the validity period, after which the speed is reduced.
For travelers who need more data without the day‑by‑day limit, Keep On Roaming offers fixed‑data plans. Examples include a 20GB plan valid for 30 days priced at $84.00 USD (covered in Martinique) and a 10GB plan for 30 days priced at $50.00 USD. These larger plans give a flat high‑speed data allowance, which can be more economical for users who anticipate heavy data use.

Keep On Roaming does not offer a Martinique eSIM with a phone number or SMS capability. The provider only supplies data‑only eSIM plans for Martinique, so callers and text messages cannot be sent through the eSIM. Travelers who need communication can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages.

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.