iPhone 11, 11 Pro, and 11 Pro Max eSIM support
Yes — the iPhone 11, 11 Pro, and 11 Pro Max all support eSIM. Like the XS generation before them, they run one active eSIM alongside the physical SIM, which covers the standard travel setup: home SIM stays in, travel eSIM handles data.
What this device can do
The facts first, then why each one matters on a trip.
What is specific to the 11 generation
The eSIM behaviour is unchanged from the XS and XR: several eSIMs can be stored, one eSIM active at a time. If your trip needs two travel eSIMs — say separate plans for two regions — you swap between them in Settings rather than running both at once.
The 11 generation is now one of the older iPhones people still travel with, which matters for one practical reason: menu wording. On older iOS versions the option is Add Cellular Plan; on recent versions it is Add eSIM under Settings, Cellular (or Mobile Service). Same feature, different label.
Mainland-China models shipped without eSIM (dual physical SIM instead). If yours came from there, dial *#06# and look for an EID line before buying.
Worth checking before a long trip
Make sure the phone is carrier-unlocked; a locked iPhone refuses other SIMs including eSIMs. And update iOS if you have been putting it off — eSIM handling and menu clarity improved over the years, and installs are smoother on recent versions.
Installing your travel eSIM
Your eSIMion eSIM arrives by email with a tap-to-install link, a QR code, and manual details. Any of the three works on the 11 generation. Full steps are on the iPhone guide below.