Saint Martin eSIM — Travel Data Plan
1GB / 7 days
$3.90
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Saint Martin eSIM — Travel Data Plan
$3.90
Land in Saint Martin with your phone already online. Install the eSIM at home before you fly — it only starts counting when you connect in Saint Martin. Data only, hotspot supported, and your own number stays in the phone for calls and messaging.
- Networks: Orange 5G
- 4G/LTE and 5G where the local network supports it
- Hotspot and tethering supported
- Validity starts on first connection in Saint Martin, not at purchase
- Data only — no phone number, no calls, no SMS
- Install now, travel later — usable for 180 days after purchase
Requires an eSIM-compatible, carrier-unlocked device. Check the Device Compatibility page before buying, and see the Fair Usage Policy for how the allowance is measured.
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Delivered in minutes
QR code by email, right after payment
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180-day refund
Full refund if you never install it
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Keep your number
Your own SIM stays in the phone
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Data only
No calls or SMS — apps work as usual
Saint Martin travel data eSIM
What is a Saint Martin eSIM?
An eSIM for Saint Martin lets you arrive with data ready for the island’s French and Dutch sides. You load the profile at home, keep your regular SIM for calls, and once you land the eSIM activates for internet‑only use. It’s ideal for checking maps, booking tours, and staying in touch without hunting for a local SIM.
In Saint Martin the eSIM connects to Orange 5G’s network. Your data allowance runs from the moment you first use it on the island, and you can share the connection via hotspot. The plan works on any unlocked phone that supports eSIM technology.
Operators on this planOrange 5G
No physical SIM card100% digital, delivered as a QR code
4G/LTE and 5GWhere the local network supports it
Keep your home numberData only: calls and texts stay on your own SIM
Fixed price, no surprisesPaid up front, no meter running
Local networks
Which networks you connect to in Saint Martin
When you turn on the eSIM in Saint Martin it links to Orange 5G’s infrastructure. The actual reach of service depends on Orange’s network deployment in the area you are visiting, so you’ll experience the same coverage that local Orange customers do.
Orange 5G
5 plans are available for Saint Martin, from $3.90 up to $19.90. Every plan is data only, delivered by QR code, and starts counting when you connect on arrival.
MarigotPhilipsburgGrand CaseOrient BayOne plan for all of Saint Martin, starting on first connection.
Good to know
Staying connected in Saint Martin: practical tips
Island ferry schedulesUse mobile data to check real‑time ferry timetables between the French and Dutch sides, ensuring smooth transfers without missing a boat.
Exploring the coastal trailsMap apps help you navigate the scenic walking routes around Grand Case and Orient Bay, letting you find rest stops and points of interest easily.
Dining reservationsWith data you can book tables at popular beachfront restaurants in Marigot, avoiding long waits and confirming availability on the spot.
Four simple steps to use CometSIM
From checking your phone to landing online — the whole thing takes about two minutes, and you do most of it before you fly.
Step 1
Compatibility
Make sure your phone works with eSIM. It takes ten seconds — just dial a code and check.
Check compatibility
Step 2
Destination
Choose your country and the data plan that fits your trip. Prices are in USD, no surprises.
See all destinations
Step 3
Install your eSIM
Scan the QR code we email you. Install it at home on Wi-Fi — ready in a couple of minutes.
Setup guide
Step 4
Land & connect
Switch it on when you arrive. Your data starts on arrival, and your own number stays exactly where it is.
You’re online
Complete your trip
Add VPN
Add CometSIM VPN to your trip
Stay safe on hotel and airport Wi-Fi and reach home content. Your eSIM carries the data, the VPN protects it.
Questions people actually ask
If yours is not here, write to us — we answer within 24 hours.
Which operator does the Saint Martin eSIM use and what does that mean for me?
The eSIM uses Orange 5G. It means you will be on the same network that local Orange customers use, giving you access to the same data services and roaming arrangements while you are on the island.
Does the eSIM also work in a real neighbouring country of Saint Martin?
No, this is a single‑country plan valid only in Saint Martin. If you need connectivity in nearby territories, such as the Dutch side of the island or other Caribbean nations, regional multi‑country plans are available.
Which plan size suits a trip to Marigot and Philipsburg?
As a rough guide, the 5 GB 30‑day plan often covers moderate use for two cities, while the 10 GB option provides extra flexibility for heavier browsing or streaming.
Will I lose my own phone number?
No. Your physical SIM stays in the phone and keeps your number for calls and WhatsApp. The eSIM only carries data, so both work side by side.
When does my plan start counting down?
When the eSIM first connects to a network at your destination — not when you buy it. So you can install it days before you fly without losing any time.
Is my phone compatible?
Most phones from 2018 onwards are: iPhone XS and later, Google Pixel 3 and later, Samsung Galaxy S20 and later. Your phone also has to be carrier-unlocked. Dial *#06# — if an EID appears, you have eSIM. Full list on our Device Compatibility page.
How fast will I get my QR code?
Usually within a couple of minutes of payment, by email. If it has not arrived, check spam first, then write to us and we will resend it immediately.
Can I use hotspot or tethering?
Yes, on every plan we sell. Share the connection with a laptop, a tablet or the rest of your group.
What if I change my mind?
If you have not installed the eSIM, you get a full refund within 180 days. Once a profile is activated and data has been used it cannot be refunded — the allowance is consumed from the network. Full detail in our Refund Policy.
Do you sell plans for groups?
Yes. For Umrah and Hajj groups, student trips and tour operators we deliver the QR codes as a single batch before departure, at group rates. Email us with your group size and destination.