The travel eSIM you install once and use on every trip.
Get affordable international data in 200+ countries and regions, with no roaming fees and no SIM swaps. KR.One is KnowRoaming's universal eSIM: install it once, then add a data plan whenever you travel. No need to reinstall an eSIM ever again.
Why travelers choose KnowRoaming?
•One eSIM for all your trips: install once, add plans as you go
•Affordable international data in 200+ destinations
•Easy installation: just Buy, Tap, and Explore
•Low-balance alerts and top-ups in a tap
•Hotspot included, so you can share data with your laptop or travel crew
•Multiple networks per country for a stronger signal
•24/7 multi-language support
•No roaming bill waiting for you at home
Popular Destinations
• Canada
• United States
• United Kingdom
• Turkey
• France
• South Africa
• Germany
• Indonesia
• Italy
• Mexico
• Morocco
• Portugal
• Spain
• Switzerland
• Thailand
• United Arab Emirates
What makes KnowRoaming different?
KnowRoaming stays on your device. Next time you travel, simply open the app, add a plan for your destination, and you’re connected. Install once, you’ll never need to reinstall an eSIM again.
FAQS
When should I install my eSIM?
To ensure a smooth setup process, we recommend installing your eSIM just before your departure, as installation requires a stable Internet connection.
Do I need a new eSIM for every trip?
No. That's the point of KR.One. Keep it installed and add a new plan in the app whenever you travel.
Does my phone support eSIM?
Most recent phones do. Check the full list here: https://www.knowroaming.com/support/getting-started/troubleshooting/which-devices-support-esim#devices
Where can I use it?
In 200+ destinations. Hopping between countries? Add a global eSIM plan and cover the whole trip.
Install once. Land connected. Every trip.
Learn more: www.knowroaming.com
Get help: www.knowroaming.com/support
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Watch us on TikTok: @travelwithknowroaming
A whole new KnowRoaming: Install once, add plans forever.
We've moved to a universal eSIM. Instead of a new eSIM for every destination, you now have one eSIM that works wherever you travel. Install it once, and it stays on your phone for every trip after that.
Heading somewhere new? Just add a plan for that destination in the app and you're ready to go. No reinstalling, no scanning new QR codes, no setup every time you travel.
We've also given the app a fresh new look. It's cleaner and easier to use, so finding the right plan and managing your data takes just a few taps. Everything runs faster and smoother, from browsing destinations to getting connected when you land.
