Can I download an eSIM to my iPhone 8?

No. The download is only the profile; it needs an eSIM chip to be written to, and the iPhone 8 does not have one. Any provider selling you a plan for it would be selling you something you cannot install.

My carrier calls something on my iPhone 8 a digital SIM. Is that an eSIM?

No. Some carriers use loose language for their own app-based activation of an ordinary physical SIM. If *#06# shows no EID, there is no eSIM in the handset, whatever the marketing calls it.

Is the iPhone 8 too old to use abroad at all?

That depends on the networks where you are going, and it is not something we can answer for every country. The eSIM question is settled — the network question is worth checking against your destination's carriers before you rely on the phone for maps and payments.

Does the iPhone 8 Plus have eSIM?

No. Same year, same answer. Neither the 8 nor the 8 Plus has eSIM hardware.

Does the iPhone 8 Have eSIM? No

The answer, and how narrowly it was missed

No. The iPhone 8 has no eSIM. The chip simply isn't in the phone, and no iOS release, carrier profile or app can conjure one up.

The near miss is what makes this frustrating. Apple added eSIM in 2018 with the iPhone XR, XS and XS Max. The iPhone 8 is from 2017 — one model year short. The iPhone 8 and the iPhone X, launched alongside each other, both fall on the wrong side of the line, and the phones that landed twelve months later all fall on the right side.

That is the whole story of the hardware. Everything else worth saying is about what you do next.

Three ways to get data on an iPhone 8 abroad

Route	What it costs	Best when
Local prepaid SIM, bought on arrival	Usually the least per gigabyte; twenty minutes of your first day	You are staying more than a few days, or want a local number
Physical travel SIM, bought before you go	More per gigabyte than local, less than roaming	You need to land connected, or arrive late at night
Roaming on your home plan	Anything from free within a region to punishing	Short trips, or where your plan already includes the country

The order is not fixed — it depends where you are going, and that is exactly what our country guides are for. What holds nearly everywhere is that the airport kiosk is the most expensive place to buy a local SIM, with a handful of exceptions where the airport price is the normal price.

Why the missing eSIM costs you less than it sounds

It is easy to read "no eSIM" as "locked out of the cheap option". It usually isn't.

A travel eSIM is a reseller's product. The company buys wholesale capacity from a local network and sells it on to you in convenient chunks. The convenience is real — you install it from your sofa — but you are paying for a middle layer. Walk into a shop at your destination and you are buying from the network directly, often at a lower rate for more data.

So the iPhone 8 does not shut you out of the cheapest option. If anything it pushes you towards it. Where the eSIM genuinely wins is on short trips, on arrivals where no shop is open, and in countries with awkward SIM registration rules. Where it usually loses is on a two-week holiday somewhere with a competitive prepaid market.

Check the lock, not just the tray

Having a tray is not the same as being able to use it. An iPhone 8 sold on a carrier contract can still be locked to that carrier, and a locked handset rejects a foreign SIM with an unhelpful error at exactly the wrong moment.

The phone is old enough that any contract on it has been paid off, so the carrier should unlock it if you ask. Ask before you travel — the request can take a day or two to take effect, and it is not something you want to be chasing over hotel Wi-Fi.

If you bought the phone second-hand, the lock status is worth confirming rather than assuming. Put a friend's SIM from a different network in the tray and see whether it registers.

Confirming the eSIM answer on your own handset

Dial *#06# and look at what comes up. An EID means eSIM hardware; no EID means none. On an iPhone 8 you will see an IMEI and no EID.

You can also check the long way round: in mobile data settings, a handset with eSIM offers to add a plan. An iPhone 8 does not offer it, because there is nothing to add to.

If you are checking a few phones at once — yours, a partner's, an old one you were going to travel with as a backup — our eSIM compatibility list has every model in one place.

If you are choosing between an 8, an X and an XR

They are frequently compared on the second-hand market, and on this specific question two of the three give the same answer. The iPhone 8 and the iPhone X have no eSIM. The iPhone XR does, and it also keeps a SIM tray, so it can run a home SIM and a travel plan at once.

If eSIM is the deciding factor in an upgrade, that is the jump you need to make — anything earlier, whatever it costs, gives you the same answer this page does.

The iPhone 8 has no eSIM — here's what to use abroad