Saint Barthélemy Travel eSIM
Regional plans that cover Saint Barthélemy — installed before you fly, live when you land.
Plans & prices
Buy now — the plan activates when you land, not when you pay.
- Fast delivery
- Check your device
- Secure payment
Saint Barthélemy
Nationwide data coverage
- 4G / LTE
- Hotspot
- Top-ups
- No ID needed
Coverage & network in Saint Barthélemy
The plans for Saint Barthélemy are regional: one eSIM that covers Saint Barthélemy alongside its neighbours, which is exactly what most trips through this part of the world look like. Every plan shown here works in Saint Barthélemy — the coverage counter on each one tells you where else it reaches.
Most travellers over-buy data. Navigation and messaging for a week is under 2 GB — streaming and video calls are what move the number, at roughly 1 GB an hour.
Coverage in Saint Barthélemy is 4G/LTE. It handles navigation, messaging, calls over data and streaming without complaint, and it reaches considerably further than any 5G rollout currently does. Tethering is allowed on every Saint Barthélemy plan, so a laptop or a travelling companion can share the connection.
Because these are regional plans, crossing into a neighbouring country usually needs no new eSIM at all — check the coverage list on the plan you pick. The full Caribbean plan page shows everything the region offers, and Saint Martin, Saint Vincent and the Grenadines and Trinidad and Tobago have their own pages too.
How to install it
- 1
Buy in a minute
Pick a Saint Barthélemy plan and pay. Your QR code arrives by email within minutes — no account, no shipping.
- 2
Install on Wi-Fi
Scan the code before you fly. The profile sits alongside your normal SIM and stays switched off until you need it.
- 3
Land connected
Turn on data roaming for the TravelNet line when you arrive. The plan starts counting down on that first connection, not at checkout.
Will my phone work?
You need an eSIM-capable, carrier-unlocked phone: an iPhone XS or newer, a Pixel 3 or
newer, or a recent Samsung Galaxy S, Z or A-series flagship. Dial *#06# — if
an EID number is listed alongside the IMEI, the phone has an eSIM.
Travelling beyond Saint Barthélemy?
One profile, one allowance, no swapping SIMs at a border.
- Caribbean from $10.99 · up to 29 countries
- Global from $9.99 · up to 173 countries
-
Saint Martin
from $12.99 -
Saint Vincent and the Grenadines
from $8.49 -
Trinidad and Tobago
from $12.99 -
Turks and Caicos
from $8.49
Planning a multi-country trip? Find the plans that cover every stop →
Saint Barthélemy eSIM questions
Which network does the Saint Barthélemy eSIM use?
We don't publish a single operator name for Saint Barthélemy, because the profile can attach to more than one partner network and picks whichever is strongest where you are. In practice that means you get the best available signal rather than being locked to one operator's weak spots.
Will I get 5G in Saint Barthélemy?
No. Saint Barthélemy plans run on 4G/LTE, which is what the networks cover reliably. For maps, messaging, calls over data and streaming the difference is not something you'll notice.
How much data do I actually need for Saint Barthélemy?
Most travellers over-buy. Maps and messaging for a week is under 2 GB; streaming and video calls are what move the number. Start small and top up if you run short.
When does my Saint Barthélemy plan start counting down?
When the eSIM first connects to a network in Saint Barthélemy, not when you buy it. Install it at home a day or two before you fly — the validity period on the plan you choose runs from arrival, not from checkout.
Why do Saint Barthélemy plans list other countries too?
Because they are regional eSIMs: one profile whose allowance works across every country on its coverage list, Saint Barthélemy included. For a single-country trip nothing changes — install, land, connect. For a multi-country trip it means the same plan keeps working after the border.
Can I use my Saint Barthélemy eSIM as a hotspot?
Yes. Tethering is enabled on every Saint Barthélemy plan, so you can share the connection with a laptop, a tablet or someone travelling with you. Hotspot data comes out of the same allowance.
Can I keep my own phone number while I'm in Saint Barthélemy?
Yes. Nothing is removed from your phone. The Saint Barthélemy profile is added as a second line and set as the one used for data, while your usual number keeps receiving calls, texts and bank verification codes. Switch data roaming off on the home line before you fly.
Do I need to register or show a passport to use a Saint Barthélemy eSIM?
No. The plan roams on partner networks, so there's no local SIM registration, no ID upload and no shop visit. You buy it, scan the QR code, and it works on arrival.
What happens if I run out of data in Saint Barthélemy?
You can buy another Saint Barthélemy plan from the same page and install it the same way. Plans marked as top-up capable can also be extended without a new QR code.
I'm also visiting Saint Martin and Saint Vincent and the Grenadines — do I need separate eSIMs?
Check the coverage list on the plan you pick first — many Saint Barthélemy plans are regional and already include the neighbours, in which case one eSIM covers the whole trip. Otherwise the Caribbean plan does.
Will my phone work with a Saint Barthélemy eSIM?
If it's an iPhone XS or newer, a Pixel 3 or newer, or a recent Samsung Galaxy S, Z or A-series flagship, almost certainly — and it must be carrier-unlocked. Dial *#06# and look for an EID number: if one is listed, the phone has an eSIM. Our compatibility list has the full set.