What is eSIM?
A digital SIM built into your phone. No physical card needed. Just download, activate, and connect anywhere in the world.
Why Choose eSIM?
See how eSIM compares to traditional SIM cards
eSIM
Digital & Instant
- Activate in seconds from your phone
- No waiting for delivery
- Cannot be lost or damaged
- Switch plans instantly
- Keep your main number active
Traditional SIM
Physical Card
- Wait for physical delivery
- Visit store to purchase
- Can be lost or damaged
- Swap cards manually
- Replace your main SIM
Get Connected in 3 Steps
From purchase to connection in under 5 minutes
Choose Your Plan
Select your destination and data plan. Pay securely online.
Quick Install
Tap the link in your email. Your eSIM installs automatically.
Works on iOS 17.4+ & Android 10+
Connect & Go
Enable Data Roaming at your destination. You're online!
Does My Phone Support eSIM?
Quick 10-second check - no app needed
Dial *#06#
Open your phone app and dial this code
If you see "EID" number
Your phone supports eSIM ✓
If no "EID" appears
Your phone may not support eSIM
Most popular compatible devices:
Important
Your phone must be carrier-unlocked to use eSIM from other providers. Contact your carrier if unsure.
Instant
Activate in seconds
Global
190+ countries
Secure
Encrypted data
Flexible
1-365 day plans
Ready to Stay Connected?
Join 750,000+ travelers who trust AlwaySim for seamless global connectivity.