nextSIM eSIM Data Plans for Martinique

nextSIM does not provide a truly unlimited data eSIM for Martinique.
The plans that include “Unlimited” in their name are actually capped at a fixed amount of high‑speed data—either 1 GB or 2 GB per day or over the validity period. After that limit is reached, the speed is reduced to 512 kbps or 2000 kbps, so the data is not truly unlimited.

Travelers who need more data can choose from the fixed‑data plans that nextSIM offers for Martinique. For example, a 20 GB 30 days plan costs $97.37 USD, and a 10 GB 30 days plan is available for $53.53 USD or $54.32 USD in different price tiers. These fixed plans provide larger data allowances and are generally more cost‑effective for users who expect to consume several gigabytes of data during their stay.

NextSIM does not provide Martinique eSIMs that include a local phone number or SMS capability. All available plans are data‑only.

Travelers can use the data connection to access VoIP services such as WhatsApp, Telegram, and iMessage, which allow calls and messaging without a phone number.

nextSIM currently provides 22 single‑country data plans for Martinique, with no multi‑country options available. The plans span a price range of $6.87 to $318.05 and offer data caps between 1 GB and 20 GB, valid for 1 to 30 days. They are offered in two main formats: 10 daily‑data‑cap plans that limit the amount of data a user can consume each day, and 12 fixed‑data‑cap plans that set a total data allowance for the entire validity period. This selection gives travelers a spectrum of budget and data usage choices.