TRAVEL ESIM
BellRoam
Your next destination. Your connection, sorted.
Find a data plan for your trip, buy online and receive your eSIM link by email.
Support via WhatsApp — replies within a few hours
Popular eSIM plans
Why BellRoam
Delivered in minutes
No app needed
Single-country and regional plans
Vietnam specialist, local Viettel network
Transparent prepaid pricing, no roaming surprises
Help before and during your trip
What is an eSIM?
An eSIM is a digital SIM for a compatible, unlocked device. Buy online and follow the installation instructions for your plan, without visiting a SIM shop.
How it works
1. Choose your plan
Compare coverage, data and validity for your trip. Check your device before checkout.
2. Open your order
We email your order link. Once your eSIM is ready, open it to view the QR code and available installation options.
3. Install and connect
Use reliable Wi-Fi to install, then follow your plan's activation instructions. Select your travel eSIM for mobile data at your destination.
What travellers say
Very easy to install, no Delay time before use and always very good Connection.I prefer you for the next Trip 👏
Michael Peters from Germany· Verified purchase
Holiday
Works amazing and had service. Could only text Apple users.
Ray from Australia· Verified purchase
Mr
The package I got was for 15 days and to be honest it’s been brilliant when I need it outside for travelling about it’s really quick would highly recommend
John Schofield from United Kingdom· Verified purchase
Frequently asked questions
Is BellRoam legit?
BellRoam sells travel eSIMs with online order access, email delivery notifications and customer support. Review the plan details and refund policy before buying; contact us with questions.
When does my data validity start?
Activation rules vary by plan. Check the plan and installation instructions before installing, as some plans start on installation and others on first network connection.
Does the plan include hotspot / tethering?
Hotspot availability depends on the plan and device. Check the product details or ask support before buying if sharing data is important to you.
Which phones support eSIM?
Your device must support eSIM and be carrier-unlocked. Model and regional variants can differ; check our compatibility page before purchasing.
Do China eSIMs work with Google and WhatsApp?
Access depends on the plan and how its traffic is routed. Do not assume every China eSIM includes this capability; check the specific product details or ask support.
From the blog
How to Install Your Vietnam eSIM Before Landing (Step by Step)
The smartest travelers set up their eSIM at home, days before the flight. Here's the exact 2-minute process for iPhone and Android.
Read more
Viettel vs Mobifone vs Vinaphone: Which Network Is Best for Tourists?
Vietnam has three major networks and they are not equal — especially once you leave the cities. Here's which one fits your itinerary.
Read more
Vietnam eSIM for Tourists: The Complete 2026 Guide
Planning a trip to Vietnam? Here's exactly how to stay connected from the moment you land — without airport SIM queues or roaming bills.
Read more