Data only eSIMs
Travel eSIM Sint Maarten
Still roaming in Sint Maarten? That’s not very main character of you.
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Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Plans & prices
Sint Maarten plans
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Say whaaaaat
All pros, no cons
100% money back guarantee
Plans changed, device incompatible or locked, can't get it working, we've got you covered - see our .
Data-only eSIM - no phone number
Use internet based apps like WhatsApp and Messenger as normal. Note: you can't make traditional calls or SMS (yet).
Reliable 4G/5G connection
Powered by the best networks in Sint Maarten including .
Multiple data options
Including unlimited data for 5, 15 or 30 days and plans starting at only 1GB.
Unlimited hotspotting (tethering)
Hotspot to your laptop, tablet, to your friends, to whoever with our limitless hotspotting.
Auto-activates on arrival
Automatically activates when you arrive in Sint Maarten. Just update settings (we'll send instructions), and you're connected.
Install up to 90 days before travel
Install your Sint Maarten eSIM anytime within 90 days before you travel, the plan won't start until you arrive in Sint Maarten.
Keep your current number
You can have multiple eSIMs installed and switch them on and off as you like.
How to use travel esims
How it works
If you haven't used a travel eSIM before, you're in for a treat. It only takes a few minutes to setup and it's a fraction of the cost of roaming! See WTF is eSIM.
1. Quick phone check
Let's make sure your phone's on board. Our eSIM compatibility checker has all of the answers.
2. Choose a plan, enter your details
Choose a plan for your destination, enter your details and your payment information.
4. Auto-activated on arrival
Update settings on arrival (we'll email these to you) and boom, you're connected. Check your usage in the ZenSim app.
The nitty gritty
Sint Maarten eSIM FAQs
Our Sint Maarten travel eSIMs are purely data - no native voice or SMS services are included. If you need calling, use an internet - based app like WhatsApp or Skype over your data connection.
Definitely. Install your Sint Maarten travel eSIM up to 30 days before departure, and it will activate automatically when you arrive.
Installing early won’t consume data or days from your plan until you land in Sint Maarten.
If an iPhone shows an activation error when installing abroad, you can safely ignore it - check our eSIM Troubleshooting Guide for guidance.
No - our Sint Maarten travel eSIMs are data-only, so they don’t come with a voice line or phone number. Any calls or texts must go through internet apps like WhatsApp, Telegram, or Viber.
Your eSIM will activate automatically once you arrive in Sint Maarten. We advise installing your Sint Maarten Travel eSIM before you travel (installation is distinct from activation).
To install, just scan the QR code we send or install via the ZenSim app over WiFi. On landing in Sint Maarten, the eSIM will switch on by itself.
If you have any problems, check our eSIM Troubleshooting Guide or contact us 😊
Your Sint Maarten eSIM will start working the moment you land in Sint Maarten-it auto-activates if installed prior to departure.
If you install it after arrival, it will connect immediately.
Trouble connecting? Visit our eSIM Troubleshooting Guide or contact us for help.
If you want to avoid roaming headaches in Sint Maarten, a travel eSIM is the smarter pick:
Big Savings: Our local Sint Maarten eSIM data plans are priced for residents, not tourists who pay premium roaming costs.
Easy Plan Changes: Upgrade or downgrade your data allowance on the fly - no need for a new SIM.
Full Transparency: See your data usage in - app so you won’t run out unexpectedly or incur extra charges.
No, your plan only starts upon landing in Sint Maarten. Installing beforehand ensures you’re ready to go as the activation will happen automatically.
You’ll need WiFi for installation, so do it before departure and this way you will be connected as soon as you arrive.
If you run into any issues, our eSIM Troubleshooting Guide can help, or contact us directly.
Definitely! ZenSim supports eSIM usage in over 200 countries, so Sint Maarten is covered. If you need multi-country coverage, take a look at our regional eSIM options on the Travel eSIMs page.
Network & Data Issues: If your eSIM is refusing to work, check out our eSIM troubleshooting guide. For personalized help, send us a message and we’ll jump on it.
Installation Queries: Need a walkthrough on how to install? View our eSIM install tutorial - or drop us a line via our contact form.
General Support: Have something else in mind? Reach out here and we’ll handle it swiftly.
Most ZenSim eSIMs can be topped up directly inside the app. If you ever need extra data, additional days, or want to include a new destination on the same eSIM, the Zen Garden is where you can do it.
Simply log in, tap into the Zen Garden, and you’ll find the option to top up right there.
Available top ups: For Sint Maarten, the top up plans are identical to the ones on the site, but you get a 10% discount.
Extending your stay: Planning to be away longer than 30 days? You can buy multiple top ups ahead of time. They activate one after another, so there’s no risk of replacing your current plan.
More than one country: Many eSIMs now let you attach extra countries through a top up. For example, while using a Europe eSIM you can add Singapore as an extra destination. It will activate automatically when you land in Singapore.
Once activated in Sint Maarten, your eSIM typically won’t function outside that country.
If you're planning to hop between countries, we recommend checking out our regional Travel eSIMs - they’re made for multi-country use and cover most major regions.
Absolutely you can. After purchasing your Sint Maarten eSIM, share your unique referral URL with whoever you like and if they purchase you both save A$5 on your next purchases.
After purchase you can access your URL on the checkout confirmation screen or in the ZenSim app. For each new customer you refer to us you will be given a A$5 voucher to use on your next purchase.
Track your referral activity and access your unique referral link inside the ZenSim app. View the terms to learn more.
Only on unlimited plans, and only past 3GB in a single day - which is a generous amount, considering most travellers use less than 1GB daily.
If you do go past 3GB, your speed will be limited to 1Mbps until midnight, when it resets and you're back to full speed again.
Fixed-data plans (10GB, 20GB, etc.) don't have any daily throttling - you're free to use your data at whatever pace suits you until the plan's used up. We'll flag it before you run out, and topping up takes just a couple of taps in the ZenSim app.
It won't activate the moment you buy it - your Sint Maarten eSIM won't touch your data or days until you actually arrive, so there's no downside to installing it in advance.
As long as it's installed beforehand, it'll activate itself the second you touch down, and that's the moment your plan officially begins.
As for running out - your eSIM expires once your data or days are gone, whichever comes first (just the days, if you're on unlimited). Buy a 30-day plan and it'll run out 30 days after arrival in Sint Maarten, not 30 days after purchase.
Best way to find out is with our eSIM compatibility checker - just enter your phone details and it'll confirm whether it's compatible with our Sint Maarten eSIM and networks.
Not 100% sure, or getting an unexpected result? Contact us and we'll help sort it out. Worst case scenario, if your phone truly isn't compatible, our refund policy gives you a full refund - so there's no risk in trying.
We sure do - it's covered under our 100% money back guarantee.
Cancelled trip, incompatible phone, or your travel plans just changing - all of these situations qualify.
Check out our refund policy for the full details, but the bottom line is: if you can't install or use the eSIM, you'll get every cent back.
eSIM options for other destinations
Travel eSIM for Sint Maarten
A travel eSIM is the easiest way to stay connected in Sint Maarten, whether you're watching planes at Maho Beach, shopping in Philipsburg, or snorkelling at Little Bay Beach. With instant activation, you can connect as soon as you arrive.
The best Sint Maarten travel eSIM
The best travel eSIM for Sint Maarten offers fast speeds, flexible data plans, and hassle-free activation. While mobile networks provide strong coverage in Philipsburg and popular tourist areas, an eSIM ensures seamless connectivity across the island.
How to set up a Sint Maarten travel eSIM
Setting up an eSIM in Sint Maarten is quick and simple. Purchase your eSIM online, scan the QR code, and activate it instantly. For a step-by-step guide, visit our how to install an eSIM article.
Top 3 things to do in Sint Maarten
Watch Planes Land at Maho Beach
One of the most famous attractions in Sint Maarten, Maho Beach offers a thrilling experience as planes fly just metres above the sand while landing at Princess Juliana International Airport. It’s an unforgettable sight for aviation enthusiasts and beachgoers alike. The beach itself is also great for sunbathing, swimming, and enjoying cocktails at the nearby beach bars.
Explore Philipsburg’s Waterfront and Duty-Free Shopping
The capital of Sint Maarten, Philipsburg, is known for its colourful Caribbean charm, lively waterfront, and duty-free shopping. Visitors can stroll along Front Street, where boutique shops sell jewellery, electronics, and souvenirs at tax-free prices. The Boardwalk offers beautiful ocean views and plenty of seaside restaurants where you can enjoy fresh seafood with a tropical cocktail.
Snorkel at Little Bay Beach
For an incredible snorkelling adventure, head to Little Bay Beach, a sheltered cove with crystal-clear waters and vibrant coral reefs. The underwater landscape is home to colourful fish, sea turtles, and even shipwrecks. This spot is perfect for both beginners and experienced snorkellers, and you can also rent kayaks or take a glass-bottom boat tour to explore the area further.
