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    Summarize with AI

    1. Home
    2. Destination

    3. Saint Martin(French Part)

    Saint Martin(French Part) flag

    eSIM for Saint Martin(French Part): Best Plans & Prices in 2026

    Instant delivery by email. No roaming fees, no contracts.

    ∞ Unlimited Data

    Drag the plane along your journey to set your trip length.

    15
    Days
    ✈
    1 Day7 Days15 Days25 Days30 Days

    Validity

    15Day(s)

    Price

    $1$0.07 / day

    Unlimited DataHotspot4G / 5G Speed
    View full details

    The most affordable eSIM

    Stay connected from
    $1

    Fair prices in every country we cover. No roaming bills, no hidden fees.

    • ✓ Unlimited data
    • ✓ 5G speed
    • ✓ Instant delivery
    • ✓ 24/7 support

    Our unlimited plans

    • 11 DayUnlimitedfrom$1
    • 33 Day(s)Unlimitedfrom$1
    • 55 Day(s)Unlimitedfrom$1
    + 6 more plans ↓Show fewer ↑
    • 77 Day(s)Unlimitedfrom$1
    • 1010 Day(s)Unlimitedfrom$1
    • 1515 Day(s)Unlimitedfrom$1
    • 2020 Day(s)Unlimitedfrom$1
    • 2525 Day(s)Unlimitedfrom$1
    • 3030 Day(s)Unlimitedfrom$1

    Pick your data plan

    Data amount, duration, price. That’s it.

    Fair prices, always

    Only pay for the data you need

    From quick trips to long stays - pick your size, land connected in minutes.

    Our data plans

    • 11 GB7 Day(s)from$1
    • 22 GB15 Day(s)from$1
    • 33 GB15–30 Day(s)from$1
    + 6 more plans ↓Show fewer ↑
    • 55 GB15–30 Day(s)from$1
    • 1010 GB15–30 Day(s)from$1
    • 2020 GB15–30 Day(s)from$1
    • 3030 GB15–30 Day(s)from$1
    • 5050 GB15–30 Day(s)from$1
    • 100100 GB30 Day(s)from$1

    Plans with calls and SMS

    Data, minutes and texts in one plan.

    The most affordable eSIM

    Stay connected from
    $1

    Fair prices in every country we cover. No roaming bills, no hidden fees.

    • ✓ Unlimited data
    • ✓ 5G speed
    • ✓ Instant delivery
    • ✓ 24/7 support

    Our call & SMS plans

    • 3030 Day(s)20 GBfrom$1
    • 3030 Day(s)35 GBfrom$1

    Yes, it’s really $1. No, there’s no catch.Don’t take our word for it

    Best Customer Support award badge from Travel eSIM ExpertBest eSIM Customer SupportAwarded by Travel eSIM Expert
    1M+
    Travellers connected
    4.5★★★★★
    Excellent on Trustpilot
    4.7★App Store4.4★Google Play
    24/7 support, real humans
    No bots, no queues

    Every claim here is checkable - the reviews are public, and the competitor prices come from their own pricing pages. App Store and Google Play ratings as of Aug 2026.

    Not sure how much data you need?3-day trip · 3 GB7-day trip · 10 GB14-day trip · 20 GB30-day trip · 30 GBBased on moderate use - maps, messaging, some streaming. Each suggestion links to that plan.

    How does the Roamify eSIM work?

    1

    Pick the eSIM plan

    From unlimited data to fixed data and even plans with calls and hotspots, we have the right plan for you.

    2

    Pay for your order

    Chose the plan that suits you best and buy your eSIM card from our website or app. You will receive an email with your QR code.

    3

    Scan the QR code

    It's easy. Just scan the QR code we send you and turn on data roaming from your settings. Now you can enjoy it on your trip.

    Frequently Asked Questions about the Saint Martin(French Part) eSIM

    Everything you need to know about the Saint Martin(French Part) eSIM.

    01

    When does my data plan start?

    +

    Your plan starts the moment you activate your eSIM by scanning the QR code on your smartphone.

    02

    Can I make phone calls and send messages with the eSIM?

    +

    Unfortunately, the Saint Martin(French Part) plan only allows you to use mobile data. It does not include a phone number for mobile calls or messages. You can still make calls using apps like WhatsApp.

    03

    When will I receive my eSIM?

    +

    Once you purchase an eSIM, you will receive it immediately to your email address. You then just need to scan the QR code to activate the SIM. Note that no refunds can be made once you purchase your eSIM. See our refund policy for more information.

    04

    Can I keep my WhatsApp number?

    +

    You don't need to do anything to keep your WhatsApp number. You'll automatically keep your number, contacts and conversations.

    05

    What is the network speed of the eSIM?

    +

    The Roamify eSIM offers maximum speed coverage. But bear in mind that in some areas of limited coverage there may be a lower speed connection.

    06

    Do I have to activate data roaming on my device?

    +

    Yes. To ensure that your eSIM gets the best coverage, you must turn on data roaming on your mobile settings. This will not incur any additional charges, as long as you have already set up the eSIM.

    07

    Will my eSIM have a local IP address in Saint Martin(French Part)?

    +

    Not always. This plan connects through a roaming partner, so websites and apps may see an IP address registered in another country rather than in Saint Martin(French Part). This is normal for travel eSIMs and does not change your data allowance, speed or coverage. If a service requires a local IP address, such as some banking apps or regional streaming catalogues, connect through a local network or use a VPN set to Saint Martin(French Part).

    08

    What do I do if I delete or lose my eSIM's QR code?

    +

    If you cannot find the code, please contact our 24/7 customer support team at support@getroamify.com or our online chat function. We will resend the code to your email.

    09

    What happens if I use up my data or ny days of validity?

    +

    If you use all your data or run out of days, your eSIM card will no longer work and you will lose internet connection.

    10

    What eSIM data plan should I choose for Saint Martin(French Part)?

    +

    You can choose variable plans as shown above. You can contact us at any time if you're not sure which plan is best for you.

    11

    Will the connection speed be reduced?

    +

    This eSIM includes unlimited data for the contracted time. However, please note that the operator may reserve the right to apply a Fair Usage Policy, as it applies to all other network users. In particular, if the operator estimates the usage of more than 90GB of data in a month, it may temporarily reduce the speed to between 256-1024KB to avoid affecting other users. This limitation is intended to prevent network saturation and will be removed within 24 hours. If you think the local operator has limited your speed, please get in touch with us by chat, and we will check if there is any incidence and how to restore your rate to the maximum speed allowed by the network.

    12

    Can I renew or extend the data on my eSIM?

    +

    Yes, you can do so by logging into your customer panel on the Roamify website. You will find the data plans you can purchase there. Once you've made your purchase, it will be activated immediately on the eSIM you have linked.

    13

    Can I share data with other devices?

    +

    Yes, you can share data with other devices. You can do this by activating the hotspot on your device.

    14

    How do I set up the eSIM on my device?

    +

    Once you make your purchase, we will send you an email with precise instructions to install your eSIM in two ways; by scanning the QR code or by copying and pasting the manual installation codes. To install with the first option, it is essential that the QR code is printed or on another device. Otherwise, you can follow the manual installation instructions for your Roamify eSIM. If your device is iOS, you must enter Settings → Cellular → Add eSIM on your device and scan the QR code or paste the manual installation codes sent to your email. You must then follow the on-screen instructions to select your new eSIM for mobile data and calls. If your device is Android, follow the instructions we will email you to install your Roamify eSIM. Remember that your Roamify data plan should only be activated when you arrive at your destination. Once there, make sure to select your Roamify eSIM as your preferred option to make calls, then activate data roaming and also the Roamify calling plan. At Roamify, we want to make setting up your eSIM as easy as possible. For this reason, all our eSIM products come with complete instructions for easy setup. If you have any questions or need help, don't hesitate to contact our customer support team. We will be there for you 24/7.

    15

    When should I set up my eSIM?

    +

    Set up your eSIM before your departure. Once you reach your destination, just activate the data plan and turn on data roaming. We recommend you print the QR code and take it with you on your vacation just in case. Remember that you need internet access to activate the eSIM. Set up is quick and you will be able to enjoy your data plan right away.

    16

    How can I check how much data and minutes do I have left?

    +

    To check your remaining data balance, simply log in to our web app using the access details that we sent you via email when you made your purchase. You can also check your data balance in your device's data settings. To check your remaining minutes balance for making or receiving calls, please contact our support team. We're always happy to assist you with any questions or concerns you may have.

    17

    How many times can I use my eSIM card?

    +

    Your eSIM can only be activated on one device. If you delete the eSIM from your device, you will not be able to reuse it. You cannot scan the QR code on two devices.

    18

    How can I delete the Roamify eSIM once I've used my data?

    +

    You don't need to delete the eSIM. But if you want to, please see how to delete eSIM on iOS and Android.

    19

    Can I use my (physical) SIM card and Roamify eSIM at the same time?

    +

    Sure! You can keep your physical SIM card with your Roamify eSIM simultaneously on your device. Just make sure you choose your eSIM as your default voice line and preferred option for mobile data in your device settings. Please note that if you leave your physical SIM card activated, you might get extra roaming fees from your network provider.

    20

    How do I get a refund?

    +

    The eSIM is a digital product. Roamify cannot check if you have used the data plan associated with the eSIM card. Therefore, once your eSIM is delivered, we cannot offer a refund. Please see our eSIM Refund Policy for more information.

    21

    Which eSIM carrier will I connect to in Saint Martin(French Part)

    +

    The Saint Martin(French Part) eSIM uses one of the best eSIM providers in the country.

    Still have a question about Saint Martin(French Part)?

    Don’t worry, we’re here to help. We have a dedicated 24/7 customer support team that’s ready to answer your questions and help you get started.

    Contact UsBrowse help centre
    Saint Martin(French Part) flag
    Saint Martin(French Part) · Travel guide

    Navigating Saint Martin with Confidence

    Saint Martin, known locally as Saint-Martin, offers a rich blend of cultures and landscapes in a compact space. Travellers often find themselves drawn to the vibrant streets of Marigot, enjoying lolo barbecue in Grand Case, or relaxing on the tranquil shores of Orient Bay. The island's dual nationality adds a unique charm, and each area provides distinct experiences that require reliable connectivity as you move from one spot to another.

    Connectivity in Saint Martin varies depending on your location. The bustling areas like Marigot and Grand Case generally have robust mobile coverage, ensuring you stay connected while exploring their lively markets and eateries. However, the more secluded areas and certain hilly terrains can sometimes present connectivity challenges. For example, navigating through more remote sections of the island or venturing further inland may find you with sporadic signal reception.

    Before you fly

    For a seamless trip, it's wise to set up your eSIM before you arrive. Download essential maps and travel guides in advance, so you have access even if the network dips. Upon landing, you can expect to switch smoothly between local networks as you move across different areas, ensuring you stay connected for browsing or sharing your Saint Martin adventures with ease.

    Instant delivery by emailNo roaming feesNo contracts

    Using an eSIM in Saint Martin(French Part)

    Answers to the questions travellers actually ask about staying connected in Saint Martin(French Part).

    20 questions

    How do I activate my eSIM upon arrival at Princess Juliana International Airport (SXM)?

    +

    To activate your eSIM at Princess Juliana International Airport, connect to the airport's Wi-Fi immediately after landing. Open your eSIM provider app or settings to scan the QR code provided upon purchase. This process is efficient, allowing you to stay connected while traveling around popular spots like Marigot or Grand Case. If activation doesn't complete smoothly, check the airport's Wi-Fi connection or consult your provider's support team for assistance.

    Will my smartphone work with an eSIM in the remote areas of Orient Bay?

    +

    Most smartphones with eSIM capabilities work in Orient Bay, though the signal can be weak in remote parts like the northern beaches. Orient Bay's picturesque spots might not have robust cell towers, so download maps and important info before heading out. Verify your device's compatibility ahead of time and check your eSIM provider's coverage map for more accurate guidance on connectivity in these areas.

    Do I need to switch off my physical SIM card when using an eSIM in Saint Martin?

    +

    You don't need to switch off your physical SIM card when using an eSIM in Saint Martin. Most smartphones offer dual SIM functionality, enabling you to keep your existing physical SIM for calls or texts while using the eSIM for data. This is particularly useful for exploring areas like Marigot and Grand Case, where staying connected for both data and calls enhances your travel experience.

    What should I do if my eSIM won't connect after landing at Princess Juliana International Airport?

    +

    If your eSIM won't connect at Princess Juliana International Airport, disable airplane mode and search for local networks. Restart your device to refresh connections and confirm that the eSIM profile is active. If there's no improvement, contact your eSIM provider's customer support. They can troubleshoot further, especially vital if you're planning activities in connectivity-dependent spots like Grand Case or around the airport.

    How effective is the network coverage in Grand Case for streaming video?

    +

    Network coverage in Grand Case is typically strong enough for streaming video, especially in urban areas where cell towers are numerous. During peak tourist seasons, however, network congestion can slow speeds. This scenic town is popular for its nightlife and beachside activities, so ensure you confirm coverage with your provider beforehand and consider adjusting streaming quality if necessary.

    +See all 20 questions

    Is using a mobile hotspot with an eSIM in Marigot possible?

    +

    Using a mobile hotspot with an eSIM is generally possible in Marigot, provided your plan supports tethering. This port town is a hub for tourists, making connectivity crucial for sharing data with other devices. Always check your eSIM provider's terms regarding data sharing to avoid unexpected charges, and consider the potential impact on data usage while exploring Marigot's bustling markets and historical sites.

    Can I maintain my WhatsApp number using an eSIM while traveling to Saint Martin?

    +

    Yes, you can maintain your WhatsApp number by keeping your physical SIM active for verification purposes. In Saint Martin, use your eSIM for data, allowing WhatsApp to function seamlessly. This is particularly useful when you're in areas like Orient Bay or Marigot, where you might need to stay connected for coordinating plans or sharing travel experiences with contacts.

    Why might my eSIM data connection be slow in the bustling areas of Marigot?

    +

    Data connection can slow down in busy areas like Marigot due to network congestion, as many tourists and locals access the network simultaneously. This port town is a hotspot for shopping and dining, increasing network load. Try accessing data during less crowded times, such as early mornings or late evenings, to experience better speeds for essential apps and navigation services.

    What should I know about eSIM data usage when traveling between Saint Martin and nearby islands?

    +

    When traveling between Saint Martin and nearby islands, check if your eSIM plan includes roaming or regional coverage. Roaming fees can be high otherwise. The island is close to other popular destinations like Anguilla, so clarify coverage terms to avoid surprise charges. Consider purchasing a plan that covers multiple islands for seamless travel across the region.

    How reliable is the internet speed with an eSIM for remote working in Saint Martin?

    +

    Internet speed with an eSIM in Saint Martin is usually reliable in urban areas, fitting for remote working. However, speeds can vary outside main areas like Marigot or Grand Case. If planning to work remotely, confirm network reliability in your specific area. Consider backup plans using local Wi-Fi or co-working spaces, especially if your work depends on consistent, high-speed internet access.

    How do I troubleshoot eSIM connectivity issues while staying in Orient Bay?

    +

    To troubleshoot connectivity issues in Orient Bay, restart your device and check that the eSIM settings are correctly configured. The region's serene beaches can have variable signal strength due to limited infrastructure, so ensure your settings are aligned with the local network bands. If connectivity remains inconsistent, reach out to your eSIM provider's support for personalized troubleshooting assistance.

    What precautions should I take to avoid running out of data on my eSIM during my stay in Grand Case?

    +

    To avoid running out of data in Grand Case, use Wi-Fi whenever possible and monitor your data usage via your eSIM provider's app. Grand Case offers Wi-Fi in various cafes and accommodations, allowing you to conserve data. Disable background app refresh and set limits on data usage in your device settings to manage consumption effectively throughout your stay.

    Are there any restrictions on using an eSIM at L'Espérance Airport (SFG) when arriving from other Caribbean islands?

    +

    As long as your eSIM plan includes coverage for Saint Martin, there should be no restrictions using it at L'Espérance Airport. This airport serves as a connection point for many Caribbean flights. Before embarking on multi-island travel, ensure your eSIM provider offers regional roaming and that your plan is active to maintain uninterrupted connectivity upon arrival.

    Does using an eSIM in Saint Martin provide better international call rates compared to traditional SIMs?

    +

    eSIM providers may offer competitive international call rates, potentially better than traditional SIM cards. Rates depend on the provider's plan details, and Saint Martin's convenient connectivity options make comparing these plans worthwhile. If international communication is vital for your trip, review the specific terms and benefits of different eSIM offerings to select the one that suits your calling needs best.

    Can I purchase an eSIM for Saint Martin while still at home?

    +

    Yes, purchasing and activating an eSIM for Saint Martin before your trip is possible. This proactive step ensures you arrive with immediate connectivity, reducing the need to search for a local SIM card. It's convenient for travelers wanting to streamline their arrival process at Princess Juliana International Airport or L'Espérance Airport. Confirm the installation instructions from your eSIM provider prior to your departure.

    How does the eSIM signal quality compare in urban areas versus rural spots in Saint Martin?

    +

    eSIM signal quality is typically more robust in urban areas like Marigot, where there's a well-established network infrastructure. In contrast, rural spots, such as parts of Orient Bay, may experience weaker signals due to fewer cell towers. Before traveling, check the coverage maps from your eSIM provider to understand where signal strengths will meet your connectivity needs in different parts of the island.

    Is it necessary to update my device settings for an eSIM to function correctly in Saint Martin?

    +

    Updating device settings is generally unnecessary for an eSIM to function in Saint Martin. Most modern smartphones come pre-configured to handle eSIM activation smoothly. Just ensure your device supports eSIM technology and follow your provider's detailed installation instructions. This setup ensures your device is ready for effective connectivity, especially useful in key areas such as Marigot or Grand Case.

    What happens if I exceed my data limit while using an eSIM in Saint Martin?

    +

    Exceeding your data limit on an eSIM in Saint Martin could result in either reduced speeds or additional charges, subject to your provider's policy. To prevent unexpected costs, regularly track your data usage through the provider's app. If you often use data-heavy applications, consider purchasing an additional data package to accommodate your needs, especially when visiting popular areas like Grand Case.

    How do I choose the best eSIM plan for traveling around Saint Martin?

    +

    Choose an eSIM plan by evaluating data allowances, coverage in key areas, and network reliability. Saint Martin's diverse attractions, such as Marigot's shopping and Grand Case's dining scene, may require robust data access. Compare different providers, focusing on customer reviews, support quality, and any value-added services offered. This ensures you select a plan that aligns with your travel and data needs effectively.

    Does Saint Martin's eSIM coverage include access to 5G networks?

    +

    Some providers might offer 5G coverage in Saint Martin, but availability can vary widely across different providers and locations. Areas like Marigot may offer 5G if infrastructure supports it. To confirm access to 5G networks, check with your eSIM provider before traveling. Ensure your device is 5G-compatible and seek coverage maps or customer support to plan for the fastest network speeds.

    All plans

    All Saint Martin(French Part) eSIM plans: validity, data and price

    The complete Roamify catalogue for Saint Martin(French Part) - 26 plans, from short city breaks to long stays. Every plan links to its own page with full coverage and setup details.

    ValidityDataPrice
    1 DayUnlimited Data$1
    3 DaysUnlimited Data$1
    5 DaysUnlimited Data$1
    7 Days1 GB$1
    7 DaysUnlimited Data$1
    10 DaysUnlimited Data$1
    15 Days2 GB$1
    15 Days3 GB$1
    15 Days5 GB$1
    15 Days10 GB$1
    15 Days20 GB$1
    15 Days30 GB$1
    15 Days50 GB$1
    ValidityDataPrice
    15 DaysUnlimited Data$1
    20 DaysUnlimited Data$1
    25 DaysUnlimited Data$1
    30 Days3 GB$1
    30 Days5 GB$1
    30 Days10 GB$1
    30 Days20 GB$1
    30 Days20 GB$1
    30 Days30 GB$1
    30 Days35 GB$1
    30 Days50 GB$1
    30 Days100 GB$1
    30 DaysUnlimited Data$1

    What every Saint Martin(French Part) plan includes

    Aggregated across all 26 plans for this destination - nothing stripped out to hit the price.

    ✓Digicel - Saint Martin(French Part)’s strongest networks
    All plans
    ✓Hotspot/Tethering
    All plans
    ✓Call
    Some plans
    ✓SMS
    Some plans
    –Top-up
    Not available
    ✓Data Roaming
    All plans
    –ID Required(KYC)
    Not required
    • ✓ Instant delivery by email
    • ✓ No roaming fees
    • ✓ No contracts

    Prices are converted from US dollars into the currency you have selected. Every plan is delivered by email as a QR code, activates when you arrive and runs on the local 5G / 4G LTE networks listed above. No physical SIM, no contract and no roaming charges.