Data freedom that puts the world in your hands
Staying connected abroad should be simple—no SIM swapping, instant connectivity.
Travel light. See the world clearly.
eSIM GO delivers seamless mobile data across countries and regions, automatically connecting you to local networks. No complex setup. No constant data checks. One simple choice — enjoy peace of mind wherever you go.

Install instantly. Experience true digital freedom.
eSIM GO delivers full digital connectivity experience with no physical SIM required. Embedded directly in your device, ready to use once configured, with the same functionality as a traditional SIM card, but far more flexible. No searching for SIM cards. No carrying pocket Wi-Fi.
Just travel light and stay connected.

Stay connected, with complete peace of mind
We return connectivity to what it should be - simple and reliable
•Unlimited Freedom: Unlimited data with no speed caps — use it without limits
•Global Reach: Coverage in 200+ countries and regions with one eSIM
•Transparent Pricing: Clear costs, no hidden fees, no bill surprises
•Fast Activation: Install in minutes, connect instantly upon arrival
•Always Supported: Multilingual customer support, ready whenever you need help
•Travel Rewards: Earn rewards with every purchase — your journey gives back

Borderless coverage. Truly global connectivity.
Enjoy reliable networks in over 200 countries and regions worldwide. Whether you’re visiting one destination or hopping across borders, stay connected without changing plans or SIMs.

Get started, within three simple steps
1.Download and install the eSIM GO app
2.Select your destination and unlimited data plan
3.Complete payment and receive your eSIM instantly

Minimal setup. Maximum speed
1.Install your eSIM via guided steps or QR code
2.Complete device settings
3.Turn on data roaming upon arrival
4.Connect instantly to high-speed local networ

Be with you, every step of the way
Our multilingual support team is always on standby.From purchase to installation to daily use, any question you have will be met with clear guidance and prompt assistance — so you can travel with confidence.

User Agreement：https://www.iserious.co/terms-of-service
Privacy Policy：https://www.iserious.co/privacy-policy

eSIM GO. Connect the world with a single touch.