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eSIM Saint Barthelemy: Prepaid Data Plans
Saint Barthelemy eSIM plans start at $8.99 for 1 GB, all multi-country; the top one is 10 GB for 30 days at $19.99 (Ubigi, 5 countries). All 16 plans use Digicel, the one network here, with hotspot on every plan. Prices updated ·
Saint Barthelemy eSIM at a glance
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Your next trip.
Connected.
Choose your travel eSIM and manage it in the MobiMatter app.
Networks used by Saint Barthelemy eSIMs
Each plan connects to the networks listed on its page, so you choose your carrier before you buy. Coverage varies by area: a listed network does not guarantee signal everywhere.
Frequently Asked Questions
What is the cheapest eSIM for Saint Barthelemy?
Saint Barthelemy is covered by multi-country plans only, and the cheapest is $8.99 for 1 GB, valid for 30 days. Prices come live from 2 vetted providers and change often; the price on this page is the current one.
Is it worth getting an eSIM for Saint Barthelemy?
For most travellers, yes, if your phone supports eSIM. Saint Barthelemy plans start at $8.99 for 1 GB, and all of them use Digicel, so check its coverage for the places you will visit. If your home plan already covers Saint Barthelemy at no extra cost, you may not need one.
Which networks do Saint Barthelemy eSIMs use?
Every Saint Barthelemy eSIM on MobiMatter connects to Digicel, so your coverage is that network's coverage. If you are heading somewhere remote, check its coverage map before you buy.
Which eSIM is best for Saint Barthelemy?
No plan covers Saint Barthelemy alone right now, so the choice is a multi-country plan. The top one is 10 GB for 30 days at $19.99 from Ubigi, covering 5 countries. We rank plans on quality and value for money. If price per GB is all that matters, the lowest right now is $1.80 per GB, with 50 GB for 180 days.
How much data do I need for a week in Saint Barthelemy?
It depends on how you use your phone. Light use (maps, messaging, browsing) takes about 0.5–1 GB a day; scrolling a lot of social video can take 2–3 GB or more. Typical use per hour:
- Instagram Reels, TikTok: 0.3–1 GB
- YouTube, Netflix at standard quality: 0.5–1 GB
- Video calls (WhatsApp, FaceTime): 0.5–1 GB
- Voice calls (WhatsApp, FaceTime Audio): 50–70 MB
- Maps and navigation: 2–6 MB
- Messaging and browsing: 50–150 MB
The cheapest Saint Barthelemy plan with at least 5 GB for a week or longer is 10 GB for 30 days at $19.99.
Do Saint Barthelemy eSIMs support 5G and hotspot?
Saint Barthelemy plans currently run on 4G/LTE. Hotspot (tethering) works on every plan, so you can share your data with other devices.
Does a Saint Barthelemy eSIM come with a phone number?
Most travel eSIMs, including most Saint Barthelemy plans, are data-only and have no local number. You keep your usual number on your main SIM for calls, texts and WhatsApp. Plans that include a number or minutes say so on the plan page.
Will my phone work with a Saint Barthelemy eSIM?
Yes, if it supports eSIM and is not locked to a carrier. To check, dial *#06#: if an EID number appears, your phone supports eSIM. Most iPhones from the XS/XR on, Galaxy S20 and later and Pixel 3 and later do, except most models sold in mainland China and some sold in Hong Kong and Macao.
Can I keep my own SIM and WhatsApp while using a Saint Barthelemy eSIM?
Yes. Your eSIM and your main SIM can be active at the same time. Use the eSIM for mobile data with data roaming on for that line, and turn data roaming off on your home SIM to avoid charges. WhatsApp keeps working on your usual number.
How it works
- 1
Checkout using secure payment methods
Get your eSIM by email within seconds.
- 2
Install eSIM
Instantly get your eSIM and configure it in your eSIM compatible device
- 3
Enjoy high speed connectivity
Once eSIM is configured, you can enjoy high speed roaming data connectivity
Why get your Saint Barthelemy eSIM from MobiMatter
All your eSIMs in one app
Buy, install and top up every eSIM in the MobiMatter app, and check how much data you have left at any time.
Choose your network
MobiMatter shows which network each plan uses, so you choose your carrier before you buy. Pick from 16 plans from 2 vetted providers with the data and price that fit your trip.
24/7 support
Our support team is available 24/7, before and after you buy, for every eSIM you get from MobiMatter.
What our customers say
5.0
MobiMatters came highly recommended in family-oriented travel groups on social networks, when I was researching on travel eSIMs for Iceland. The first package I started with was a US + Europe - it was easy to activate before leaving home (and verifying), and then continue on landing in Reykjavik. Unthinkable speeds (given we are used to Verizon and TMobile in the US) - over 400 Mbps on the Fast app! Unlimited tethering options allowed me to use across my MacBook and phone, as well as share across the family with the kids on iPads and phones. Navigation on Google and Waze was aa breeze with the constant high speed data connectivity. Our plans did not support phones (we knew this) but with WhatsApp and FaceTime allowing audio and video calls we never felt the need for basic phone service. Customer service on email was responsive and helpful when I wanted to understand how top-ups work. Highly recommend MobiMatters - I’m on my third top-up as we speak!
KKundan Sen
App Store5.0
I've tried so many esim apps, but MobiMatter is always the cheapest and with the best overall packages. Great customer service as well. Highly recommended!
TTorbjornhb
App Store5.0
Great, quick and profesional support! Thank you guys! ❤️
TTiki_sa
App Store5.0
We have been using MobiMatters for years now and we have always been fully satisfied about the offering, the service, the quality and the coverage / connectivity
RReggi55
App Store5.0
Super and affordable, they also help directly with problems.
Translated from German
UUstababaGS
App Store5.0
Very good data packages for a wide range of countries. I also had an issue regarding an esim which was resolved within minutes of me contacting customer service. Great app and customer service.
NNeedadh
App Store5.0
I would like to thank the Mobimatter support team for solving our problem in a short time without any problems.
MMkaya16
App Store5.0
I recently used their service and I’m extremely satisfied. The package lasted longer than expected, and I was able to make great use of it across the Asian region. They also have the fastest support team — very responsive and incredibly detailed in the information they provide.
DDiana_Diana_$
App Store5.0
It's a great app for use abroad; the reception strength is sufficient almost everywhere.
Translated from Turkish
117Hc17
App Store5.0
Support assistance is available and really helpful and fast
Translated from Russian
ДДжониждепп
App Store5.0
Best price guaranteed! Instant activation! The package I chose worked in four countries without any problems, three of them in the non-SEE area.
SSebastian Petra
Play Store5.0
I used it on my Trans-Siberian trip, it was successful.
Translated from Turkish
ÜÜmit anamurluoğlu
Play Store