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    Summarize with AI

    1. Home
    2. Destination

    3. Saint Barthélemy

    Saint Barthélemy flag

    eSIM for Saint Barthélemy: 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 Barthélemy eSIM

    Everything you need to know about the Saint Barthélemy 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 Barthélemy 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 Barthélemy?

    +

    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 Barthélemy. 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 Barthélemy.

    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 Barthélemy?

    +

    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 Barthélemy

    +

    The Saint Barthélemy eSIM uses one of the best eSIM providers in the country.

    Still have a question about Saint Barthélemy?

    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 Barthélemy flag
    Saint Barthélemy · Travel guide

    Connecting Amidst Saint-Barthélemy’s Coastal Charm

    Saint-Barthélemy, affectionately known as Saint-Barth, is a picturesque island in the Caribbean where visitors often find themselves navigating the bustling streets of Gustavia, the tranquil beaches of Saint-Jean, and the serene waters of Lorient. A typical trip might involve watching small planes perform impressive landings at Saint-Jean, or swimming in the calm, clear waters of Anse de Colombier. The island's charm is undeniable, but its varied coastal terrain and hilly interior can pose unique challenges for mobile connectivity.

    While Gustavia and Saint-Jean offer relatively reliable network access due to their roles as key travel hubs, connectivity can be less consistent in more remote areas. The island's hilly terrain can cause signal drop-offs, particularly when you're exploring the quieter beaches or venturing into less populated regions. If your adventure takes you to secluded spots or the northern beaches like Anse de Colombier, expect occasional gaps in mobile service.

    Before you fly

    To ensure a smooth arrival, it’s wise to set up your eSIM before landing in Saint-Barth. Download essential maps and travel apps ahead of time, as Wi-Fi options can be limited upon arrival. Once you’re on the island, you’ll generally find satisfactory service where it matters most, but being prepared will help you make the most of your stay in this idyllic destination.

    Instant delivery by emailNo roaming feesNo contracts

    Using an eSIM in Saint Barthélemy

    Answers to the questions travellers actually ask about staying connected in Saint Barthélemy.

    20 questions

    Is there reliable eSIM coverage at Gustaf III Airport in Saint Barthelemy?

    +

    Yes, eSIM coverage at Gustaf III Airport is reliable, thanks to its proximity to the densely populated Saint-Jean region. This ensures travelers can easily stay connected upon arrival. Before your trip, confirm that your eSIM is activated and your device settings allow for network auto-selection. This setup will help you connect seamlessly to the available local networks as you land at this busy airport.

    How do I activate a travel eSIM upon landing in Gustavia?

    +

    To activate your eSIM in Gustavia, first ensure your device supports eSIM technology. Upon arrival, access your phone's settings, navigate to 'Add Cellular Plan,' and scan the QR code from your eSIM provider. Gustavia is well covered by local networks, so your device should automatically detect and connect. Plan ahead and have your QR code ready to expedite the process and enjoy a smooth connectivity.

    Can I use my eSIM to tether a hotspot on Anse de Colombier beach?

    +

    Yes, you can use your eSIM to create a hotspot while on Anse de Colombier beach. Ensure your device has enough power, and keep in mind that data usage when tethering may be higher, due to the picturesque surroundings prompting many to share images and videos.

    Does Saint Barthelemy offer good eSIM coverage in rural areas?

    +

    In Saint Barthelemy, rural areas might have intermittent eSIM coverage compared to urban centers like Gustavia. The island's mountainous terrain can interfere with signal strength, especially in less populated areas. Before heading out to remote spots, such as the hiking trails of Le Morne du Vitet, check your eSIM provider’s coverage map. Travel prepared with offline maps or guides to ensure seamless exploration despite any potential connectivity gaps.

    My eSIM isn't connecting at Saint-Jean Beach. What should I do?

    +

    If your eSIM fails to connect at Saint-Jean Beach, first try restarting your device. Make sure airplane mode is off and your eSIM is enabled in your cellular settings. Saint-Jean is a popular spot, so networks can be busy. If problems persist, manually select a local network through your phone's settings. Keep local support contact details handy in case technical assistance is needed.

    +See all 20 questions

    Will my eSIM work while traveling between Saint Barthelemy and neighboring islands?

    +

    Your eSIM may work while traveling between Saint Barthelemy and neighboring islands, provided your plan includes roaming services. The waters between Saint Barthelemy and islands like Saint Martin or Anguilla can have varying coverage. Check with your eSIM provider about roaming agreements to ensure coverage and avoid disruptions. Consider downloading necessary maps and information before you travel to ensure uninterrupted connectivity.

    Can I use WhatsApp with my eSIM in Lorient?

    +

    WhatsApp can be used with an eSIM in Lorient, as long as you have an active and stable internet connection. Lorient, being well-populated, typically provides reliable coverage. Just remember, any data usage, especially for videos or calls, will be deducted from your eSIM data plan. Monitor your usage through your device settings or your provider's app to avoid hitting limits.

    How can I check my data usage while visiting Saint Barthelemy?

    +

    To check data usage while in Saint Barthelemy, access the 'Cellular Data Usage' option in your device's settings. Gustavia and other well-served areas often have stable connections, ensuring accurate data tracking. Many eSIM providers offer dedicated apps that allow you to monitor data consumption in real-time. Regular checks will help manage data effectively, especially if you're using data-intensive apps during your travels.

    Is it easy to find eSIM customer support in Saint Barthelemy?

    +

    While Saint Barthelemy might have limited physical support centers due to its size, most eSIM providers offer comprehensive 24/7 online support. It's crucial to familiarize yourself with access points for contacting support through email or chat before your arrival. This way, should you encounter issues while visiting, you can resolve them promptly without needing physical assistance.

    Does an eSIM provide high-speed internet in Gustavia for video calls?

    +

    Gustavia generally offers high-speed internet, sufficient for video calls through an eSIM. The town's dense population and tourist attractions mean robust network infrastructure. However, speeds can fluctuate depending on provider and time of day. Test your connection beforehand to ensure clarity during important calls. If issues arise, consider Wi-Fi options in local cafes or your accommodation as alternatives.

    Can I switch back to a physical SIM while in Saint Barthelemy?

    +

    Switching back to a physical SIM in Saint Barthelemy is straightforward. Navigate to your phone settings, select the currently active eSIM, and disable it before inserting your physical SIM card. This flexibility is useful if you want to utilize local SIM services or if your eSIM plan expires. Always carry both SIM options to ensure continuous connectivity throughout your stay.

    What should I do if my eSIM data runs out while in Lorient?

    +

    If your eSIM data depletes in Lorient, purchase additional data through your provider's app or website. Considering Lorient's decent coverage, most services should remain accessible. Alternatively, you can connect to available public Wi-Fi hotspots, often found in cafes or public squares. This ensures you stay connected without interrupting activities or communication while you explore the picturesque surroundings.

    Will an eSIM work for GPS navigation in Saint Barthelemy?

    +

    An eSIM typically works well for GPS navigation across Saint Barthelemy, provided there's adequate coverage. The island's main roads and areas like Gustavia and Saint-Jean offer reliable connectivity, ensuring smooth navigation. Ensure your maps app is updated and data services are functional to achieve real-time tracking. Consider downloading offline maps to your device as a backup when venturing into more remote locations.

    How do I troubleshoot eSIM connectivity issues on Saint Barthelemy's ferry to Guadeloupe?

    +

    While traveling by ferry to Guadeloupe, eSIM connectivity can fluctuate. First, check signal strength and network settings on your device. Restarting your device can often resolve temporary glitches. As you move between islands, ensure that roaming is enabled on your eSIM to maintain connectivity. It might also be beneficial to have offline maps or information ready in case of persistent connectivity interruptions.

    Can I use an eSIM to access public Wi-Fi in Saint-Jean?

    +

    Yes, you can access public Wi-Fi using an eSIM-enabled device in Saint-Jean. Ensure your device settings allow seamless connection to recognized networks. Saint-Jean, known for its beaches and vibrant life, offers several Wi-Fi spots in cafes and public areas. These connections can be a valuable supplement to your eSIM data, especially if you plan to browse or stream content heavily during your visit.

    Can a dual SIM phone use both cards in Saint Barthelemy?

    +

    Dual SIM phones work effectively in Saint Barthelemy, allowing the usage of both an eSIM and a physical SIM. This flexibility lets you manage calls and data plans between different providers. It’s particularly useful if you want to leverage a local SIM for better rates while keeping your primary number active. Ensure both SIM slots are configured correctly within your phone's settings to switch seamlessly.

    Is there eSIM coverage on the hiking trails of Le Morne du Vitet?

    +

    eSIM coverage on Le Morne du Vitet can be unreliable due to the area's rugged terrain. As you hike through Saint Barthelemy's highest point, signal strength may drop, affecting connectivity. Check your eSIM provider's coverage map to set realistic expectations. Inform someone about your hiking plans for safety, and consider carrying a physical map or GPS device as a contingency to stay oriented.

    Will my eSIM work for streaming services in Saint Barthelemy?

    +

    Yes, streaming services are accessible with an eSIM in Saint Barthelemy, provided your data plan is robust enough to support it. Areas like Gustavia and Saint-Jean with strong coverage are ideal for streaming. Be mindful of your data consumption, especially when streaming in high definition. It's wise to monitor usage to avoid exhaustion of your data package during your stay.

    What happens if I lose my phone with an active eSIM in Saint Barthelemy?

    +

    If you lose your phone with an active eSIM in Saint Barthelemy, contact your eSIM provider immediately to suspend the service. Most devices have tracking features, so activate them to attempt recovery. Gustavia and other populated areas might improve the chances of recovery. It's crucial to have your provider's contact details readily accessible, possibly noted separately, to initiate timely assistance.

    Is it necessary to have a local eSIM for short stays in Gustavia?

    +

    While it's not necessary, a local eSIM can provide more reliable data service during short stays in Gustavia. With this option, you can take advantage of potentially better network performance and data rates tailored for the area. Evaluate your connectivity needs, such as data consumption for navigation or streaming, to decide if a local eSIM offers worthwhile benefits for your visit.

    All plans

    All Saint Barthélemy eSIM plans: validity, data and price

    The complete Roamify catalogue for Saint Barthélemy - 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 Barthélemy plan includes

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

    ✓Digicel - Saint Barthélemy’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.