eSIM Guides
Before you travel, check device support, setup timing, activation steps, and how to choose eSIM plans for Japan, Thailand, Europe, and more.
Start before departure
Buying, setup, and troubleshooting are in one place for quick trip checks.
Most-used guides
Start here if this is your first eSIM
What Is an eSIM?
An eSIM is a digital SIM built into your device. For travel, you can buy and install before departure, then connect after arrival.
Does My Device Support eSIM?
Before buying, confirm two things: your phone supports eSIM and has no network lock.
How to Install a Skylano eSIM on iPhone
Connect to Wi-Fi, add eSIM, scan the order QR code, then select Skylano for mobile data after arrival.
How to Install an eSIM on Android, Samsung, or Pixel
Android menu names vary. Samsung usually uses SIM Manager, while Pixel usually adds or downloads a SIM under SIM settings.
eSIM Basics
Start with device support, your main number, calls, SMS, and hotspot questions.
What Is an eSIM?
An eSIM is a digital SIM built into your device. For travel, you can buy and install before departure, then connect after arrival.
Does My Device Support eSIM?
Before buying, confirm two things: your phone supports eSIM and has no network lock.
When Will I Receive My eSIM After Payment?
After payment, your eSIM details are usually sent to the checkout email and shown on the order details page.
Can I Keep My Original Number While Using an eSIM?
If your device supports Dual SIM, you can usually keep your original number while using Skylano eSIM for data.
Does Skylano eSIM Include Calls, SMS and Hotspot?
Most travel eSIMs are data-only. Hotspot availability depends on the plan, local network, and device settings.
Setup Guides
Install before departure, activate after arrival, and follow device-specific steps.
When Should I Install and Activate My Travel eSIM?
In most cases, buy and install on stable Wi-Fi before departure, then activate mobile data after arrival.
How to Install a Skylano eSIM on iPhone
Connect to Wi-Fi, add eSIM, scan the order QR code, then select Skylano for mobile data after arrival.
How to Install an eSIM on Android, Samsung, or Pixel
Android menu names vary. Samsung usually uses SIM Manager, while Pixel usually adds or downloads a SIM under SIM settings.
Troubleshooting
If data is not working, check mobile data line, roaming, network selection, and APN.
Refund & Policy
Understand deletion, transfer, reinstall, and refund limits before changing an eSIM.
Destination Guides
Plan mobile data around maps, transport, travel apps, and local use cases.
Best eSIM for Japan Travel: Tokyo, Osaka, Kyoto and Beyond
Japan's stations, maps, and translation needs make it a strong destination for preparing mobile data before arrival.
The Best eSIM for Thailand Travel: Bangkok, Phuket, Chiang Mai and Islands
From airport rides to island plans, mobile data becomes useful immediately in Thailand.
Indonesia eSIM Guide: Mobile Data for Jakarta, Bali and Beyond
Indonesia is spread out, and airport transfers, hotel messages, maps, and remote work all benefit from mobile data.
Korea eSIM Guide: Seoul, Busan, Jeju and Cherry Blossom Trips
Korea travel is fast-moving, and subway routes, maps, translation, bookings, and messaging all rely on data.
Europe eSIM Guide: One Data Plan for Multi-Country Travel
Europe trips often cross borders, and a regional eSIM can reduce repeated SIM purchases and setup.
UK eSIM Guide: Mobile Data for London, Scotland and Beyond
UK transport and digital tickets make a pre-installed eSIM useful from the first ride after landing.
USA eSIM Guide: Mobile Data for New York, Los Angeles and Road Trips
Large cities, busy airports, and road trips make mobile data especially helpful in the United States.
Vietnam eSIM Guide: Hanoi, Ho Chi Minh City, Da Nang and Hoi An
In Vietnam, maps, rides, hotel messages, translation, and route checks quickly make your phone part of the trip.
Roaming Alternatives
Compare home roaming with travel eSIMs before leaving home.