Lumoo eSIM
AI picks your plan
Lumoo eSIM keeps you connected in China, Japan and 150+ destinations — no SIM swap, no roaming bill.
How much data should I buy?
Enter your trip. Lumoo suggests the plan that fits, so you don't compare rows of numbers.
Know if your data will last.
AI Summary explains your usage in plain words — not just a number on a bar.
RM10 to get started.
New users get RM10 credit on their first plan.
Our story
I started as the customer.
A 50GB travel SIM. A hidden 5Mbps speed limit. One family trip disrupted. That experience led to Traverrsim, which later became Lumoo eSIM.
Read our storyQuestions, answered.
What is Lumoo eSIM?
Lumoo eSIM is Lumoo's travel data product, previously known as Traverrsim. It helps travelers choose, install and manage travel eSIM plans with AI guidance. Lumoo's official website is thelumoo.com.
How does Lumoo AI help me choose an eSIM?
Tell Lumoo where you're going, for how long and what you need data for. AI suggests a suitable plan, so you don't have to compare every option yourself.
Can I use Lumoo eSIM in China?
Yes. Lumoo eSIM offers travel data plans for China. Choose based on your travel dates and data needs, then follow the installation instructions.
When should I install my Lumoo eSIM?
Install it before departure where possible. When you arrive, turn on your Lumoo eSIM, select it for mobile data and enable data roaming as instructed. Activation and validity depend on your plan's terms.
Where can I buy a Lumoo eSIM?
Buy online at esim.thelumoo.com or get the Lumoo app on iOS and Android to explore plans, manage your eSIM and check data usage.
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