Destinations include Japan, United Kingdom, United States, UAE, France, T眉rkiye, Thailand, Mexico, South Africa, Kenya, Italy, Spain, Canada, Singapore, Brazil, Germany.
Choose a plan 路 Japan
1 GB7 days$4.99
5 GB30 days$12.99
10 GB30 days$20.99
eSIM data
One eSIM for every trip you take
Install the OurByt eSIM once. Every plan you buy after that, for any country or region, lands on the same eSIM.
Ready before you land. Plans start when you arrive, not when you buy.
Keep your home SIM. Bank codes and texts still reach your normal number.
Top up in seconds with Apple Pay, Google Pay or card.
Most iPhones from the XS onward and recent Google Pixel and Samsung Galaxy phones do. The app checks your phone before you pay. Your phone must not be locked to a carrier.
Do I lose my normal number while I travel?
No. Your home SIM stays on for calls and texts, including bank codes, while the OurByt eSIM handles data.
What happens when my data runs out?
Add another plan in the app. It goes onto the same eSIM, so there's nothing new to install.
Can I call emergency services with OurByt?
No. OurByt calling doesn't replace your phone's emergency calling. Always dial emergency numbers from your phone's built-in dialler.
Your next trip starts with OurByt
Install your eSIM at home and land connected.
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