Does the iPhone 13 Support eSIM? Yes — and It Runs Two eSIMs at Once

Last updated: 2026-10-15

Does the iPhone 13 Support eSIM?

Yes. Every iPhone 13 model supports eSIM — the iPhone 13, iPhone 13 mini, iPhone 13 Pro, and iPhone 13 Pro Max. Every iPhone Apple has released since the iPhone XR in 2018 includes a built-in eSIM, so your iPhone 13 can install a travel data plan directly on the device with no physical SIM card involved.

The iPhone 13 line launched in September 2021 — and it introduced a feature that makes it especially travel-friendly: Dual eSIM. It was the first iPhone that could keep two eSIMs active at the same time, so you no longer need a physical SIM at all to run two lines.

The Pro models also introduced up to 1TB of storage and the 120Hz ProMotion display, but for travelers the headline is the connectivity: two active eSIMs, or one eSIM plus one nano-SIM, whichever you prefer.

What Does eSIM Mean for iPhone 13 Travelers?

An eSIM (embedded SIM) is a chip built into your iPhone 13 that can be programmed with a mobile plan over the internet. For travel that's a genuine upgrade:

• No SIM-card shops. Skip airport kiosks and foreign carrier counters entirely.
• Keep your home number active — as a second eSIM or on your nano-SIM — so you still receive calls, texts, and login codes.
• Two eSIMs at once. Run your home carrier's eSIM and a travel eSIM simultaneously, with no physical card at all.
• Set up before you fly. Install the eSIM at home on WiFi so you're online the moment you land.

How to Set Up a Travel eSIM on iPhone 13

Adding a travel eSIM to your iPhone 13 takes about two minutes:

1. Buy an eSIM plan for your destination. You'll receive a QR code by email.
2. On your iPhone 13, open Settings → Cellular.
3. Tap Add eSIM.
4. Tap Use QR Code and scan the code. If you're viewing the email on the same iPhone, choose Enter Details Manually and paste the activation code.
5. Follow the prompts and give the plan a clear label like "Japan Travel."
6. Choose which line handles calls/texts and set the travel eSIM as your cellular data line.

Pro tip: Install the eSIM before you leave home, but you can wait to switch data to it until you arrive. Most travel eSIMs only begin their validity window once they connect to a network at your destination, so installing early won't cost you any data.

After you land, open Settings → Cellular → Cellular Data, pick your travel eSIM, and turn on Data Roaming for that line. Roaming here just lets the eSIM use the local partner network — it does not trigger your home carrier's roaming charges.

How Many eSIMs Can the iPhone 13 Store?

The iPhone 13 can store eight or more eSIM profiles and keep two of them active at the same time. That's the Dual eSIM capability, and it opens up several setups:

• Home carrier eSIM + travel eSIM, both active — no physical SIM needed.
• One eSIM plus your nano-SIM, if you'd rather keep a physical home SIM.
• A library of saved eSIMs from past trips that you reactivate whenever you return.

You switch which two lines are active in Settings → Cellular at any time.

Do I Need a Special eSIM for the iPhone 13?

No. There's no such thing as an "iPhone 13 eSIM" — eSIM is a global standard, so any travel eSIM that works with other recent iPhones works with your iPhone 13. What matters is that the provider covers your destination. Make sure your iPhone 13 is carrier-unlocked first: a phone locked to a carrier can reject third-party eSIMs. Check Settings → General → About → Carrier Lock; it should read "No SIM restrictions."

What About WiFi Calling on iPhone 13?

Your travel eSIM is a data plan, so calls and texts stay on your home number. To stay reachable:

• Turn on WiFi Calling for your home line (Settings → Cellular → [your home plan] → Wi-Fi Calling) so calls and SMS route over WiFi or data, usually with no roaming fee.
• Use FaceTime, WhatsApp, Telegram, or Signal over your travel eSIM's data for calls and messages.

Because the iPhone 13 runs two lines at once, this is seamless: home number for voice and texts, travel eSIM for data.