Complete your travel excitement with mobi, a secure eSIM provided by your carrier!

mobi is a travel eSIM service designed to make it as easy as possible for travelers to prepare for overseas data.
You can purchase and activate your account immediately without any complicated sign-up procedures. From pre-departure activation checks to gifting and real-time recharging, you can access all the travel features in one place.

✓ Instant eSIM setup without logging in
Just select your desired product, verify your phone number and email, and you're ready to go.

Quickly complete your final checklist before your trip.

✓ Eliminate anxiety with pre-departure activation checks
You can test your account in Korea in a local environment, eliminating delays after arrival.

Your data connection is ready as soon as you step off the plane.

✓ Easy gift for your travel partner
Just select your contacts and add a message!
Friends can automatically register by entering a code received via KakaoTalk, making it much easier to plan your trip together.

✓ Instantly recharge when you run out of data.
Purchase additional data in seconds, whether you're on the go or sitting at a cafe.
Use your existing eSIM for hassle-free access.

✓ 365-day support available for any issues.
You can contact us anytime, anywhere.
Get reliable help when you suddenly lose connection or have trouble setting up while abroad.

Mobi, everyone's travel assistant ✈️