eSIM for 190+ countries
Stay connected from the moment you land.
Mobile data in 190+ countries. No physical SIM or roaming surprises. Set up once, travel freely.
190+
Countries covered
≈ 2
Minutes to set up
0
Hidden fees
24/7
Customer support
Top destinations
Where are you headed?
Choose a destination to see available plans.
How it works
Get connected in minutes
No SIM cards. No roaming charges. Set up your eSIM once and stay connected wherever you go.
01
Choose your destination
Pick the country or region you're traveling to. We'll show you the best plans.
02
Install your eSIM
Scan a QR code or follow the setup steps. It takes about 2 minutes.
03
Activate your plan
Turn on your eSIM and data roaming when you arrive.
04
Stay connected
Use data instantly — maps, messages, browsing.
Works on most modern devices · iPhone, Samsung, Google Pixel and more
Get the app
Your eSIM, always in your pocket.
Buy, install, and manage your eSIM from one app. No SIM card. No store visit. Ready before you board.
- Buy a plan in about 2 minutes
- Install directly — no QR code scanning
- Track data usage in real time
Why Simday
Why travelers choose Simday
No store visits. No contracts. Reliable data exactly when you need it.
Digital eSIM delivery
Connect when you arrive. No physical SIM, store visit, or waiting in line.
No roaming bills
Pay a fixed price before you travel. Your bill won't surprise you.
Works in 190+ countries
From Europe to Asia to the Americas — one platform, every destination.
Keep your number
Your home SIM stays active for calls. The eSIM handles your data abroad.
Ready to go?
Travel smarter, starting today.
Get your eSIM in minutes. Be connected from the moment you land.