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
7GB/dayCheapest
3GBNTT docomo (5G)
3GBSKTelecom, LG Uplus (5G)
1GBTrueMove H, DTAC (5G)
3GBChina Mobile (5G)
1GB/dayM1, SingTel (4G)Why BellRoam
Delivered in minutes
No app needed
Single-country and regional plans
Local Vietnam eSIMs on Viettel & Vinaphone, plus plans across Asia, Europe and the Americas
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
Easy an fast
Fist time i use esim, very easy setup to use
Lee Ja from Singapore· Verified purchase
Fast and easy , good for travel !
Kelvin Lo· Verified purchase
Esim dùng ổn định, cài đặt dễ dàng
James· Verified purchase
it was working,g perfect and it was easy to arrange
Eddy Leppens· Verified purchase
Very reliable service. Not a single incident on downtime or system failure 👍🏾
Ogbo Ogbo· Verified purchase
Esim ok
Tôi thấy sử dụng dễ dàng và có chất lượng mạng tốt
Minh Anh from South Korea· 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
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Vietnam eSIM vs Airport SIM Card: What to Buy in 2026
Airport counters are cheaper and need your original passport; eSIMs cost more but skip the queue and the photocopy. The honest comparison, with official 2026 prices in VND.
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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.
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