The eSIM worked right after landing in Japan. No physical SIM, no waiting, just scan and connect.
TRAVEL ESIMS · GLOBAL COVERAGE
Boundless eSIM across 170+ countries.
Above & Beyond
Get your Hong Kong local number with LuckySim
365-Day Global Multi-Region Roaming eSIM with Lucky2
MNP - Port your number to LuckySim today
Say goodbye to your nonsensical broadband contract
Build Your Own SIM. Reusable, environmentally friendly, and flexible.
UncleSim OPC solution, Phone No, Roaming, AI Agent, and more
GLOBAL ESIM
One plan for the world
Use one eSIM across dozens of countries and regions. Built for long trips, multi-stop journeys, and frequent travel.
From HK$59 / choose from 42-70 countries
70+Countries and regions
China plan · hidden advantage
Use TikTok, ChatGPT and Instagram inside the Great FireWall
Singapore IP included. No manual VPN setup needed. eSIM and pocket WiFi options available.
Mainland China · Singapore IP
No setup. Get online when you land.
Use your usual apps while travelling. One card works across eSIM and pocket WiFi options.
HK$22 from / Pocket WiFi HK$42 per day
Activation Tips
1. Connect to Wi-Fi First Before activating your eSIM, ensure your device is connected to a stable Wi-Fi network for a smooth setup process.
2. Scan Your QR Code Open your email and scan the QR code provided. Follow the on-screen prompts to install your eSIM profile.
3. Enable Data Roaming Once installed, go to your device settings and turn on data roaming for your new eSIM to start using your plan.
WHY UNCLESIM
Simple, affordable, dependable
No physical SIM
Scan the QR code and connect without swapping SIM cards or waiting for shipping.
Fast activation
Order online and receive your eSIM details quickly, so you can connect when you land.
Travel for less
Avoid expensive roaming fees with clear prepaid plans for your destination.
eSIM + WiFi in one place
Choose eSIM for personal travel or pocket WiFi for groups and families.
China app access
Selected China plans support popular global apps with Singapore IP options.
Local support team
Get support in plain language before, during, and after your trip.
CUSTOMER REVIEWS
Travellers love us
We rented WiFi for a family trip to Taiwan. Everyone connected easily and the battery lasted all day.
The China plan let me use Instagram and ChatGPT without extra setup. It saved me a lot of trouble.
FAQ
What is eSIM?
eSIM is a virtual SIM card technology built into the device. Unlike the traditional physical SIM card, it does not need to actually insert or replace the card slot. ESIM can be configured and activated by software, allowing users to easily switch mobile network operators or data plans.
Can I continue to use the ESIM package after it expires? How to renew the fee?
A: After the subscription expires, the eSIM will automatically become invalid, and the data/service can no longer be used.
How do I know if my mobile phone supports eSIM?
For commonly used mobile devices supporting eSIM, product models cannot be completely recorded. If you have any questions, please check with the relevant device brands. The following two methods are for reference only.
[method 1] whether there is an option to add eSIM to the mobile phone, "setting" > "mobile network/Mobile Service" > confirm whether there is a path to "add eSIM/Add eSIM".
[Method 2] Please dial "*#06#" to see if the screen displays EID. If EID is displayed, it means that the mobile phone can use eSIM.
Does eSIM need a real name?
Different brands of eSIM have different requirements. Generally, except that some ESIMs are used in Taiwan Province and Hong Kong, or those with Hong Kong numbers need their real names, most of them are used in other places without their real names. This aspect is detailed in the product introduction.
How to install the newly purchased eSIM?
You can click "add eSIM" in the main screen, and you can install the newly purchased eSIM in the following two ways:
–Scan QR code
–By manually entering the activation code.