Apple’s latest wearables, Apple Watch Series 11, Apple Watch Ultra 3, and Apple Watch SE 3, continue to push forward with built-in eSIM support. With an eSIM-enabled model, you can stay connected without carrying your iPhone, using cellular service directly from your wrist. Series 11 also adds 5G support, making it faster than ever for data-heavy tasks like streaming and downloading.

Does Apple Watch Series 11 have eSIM?

Yes, Apple Watch Series 11 includes eSIM support in its cellular models. This allows you to:

• Use mobile data without your iPhone nearby.

• Make and receive calls and texts directly from the watch.

• Stream music, use maps, and receive notifications on the go.

• Enjoy speedy 5G where supported, falling back to LTE when 5G is not available.

You’ll need a data plan from a carrier that supports Apple Watch cellular service.

Does Apple Watch Ultra 3 have eSIM?

Yes, the Apple Watch Ultra 3, Apple’s most rugged watch, also comes with eSIM capability. Just like Series 11, you can:

• Stay connected while running, hiking, or swimming without your phone.

• Take advantage of 5G and LTE speeds where available for fast data access.

• Pair it with your existing carrier plan for standalone connectivity.

Does Apple Watch SE 3 have eSIM?

Yes, the Apple Watch SE 3 offers eSIM support as well, giving you many of the same features found in Apple’s flagship watches, but at a more affordable price. This includes:

• Calls, messages, and app notifications without needing your iPhone nearby.

• Access to LTE and 5G networks where available.

• The same requirement for a carrier data plan to enable cellular service.

Apple Watch eSIM FAQ

Do all Apple Watch Series 11, Ultra 3, and SE 3 models include eSIM?
No, you must choose the GPS + Cellular version. The GPS-only version does not have eSIM or cellular support.

Do I need a data plan for eSIM to work?
Yes. A wireless service plan is required. Most carriers allow you to share your existing iPhone number with your watch for convenience.

Is 5G available everywhere?
No. 5G is available only in select markets and with select carriers. In other areas, the watch will use LTE.

Will my Apple Watch work internationally with eSIM?
It depends on carrier support. Some carriers allow international roaming on Apple Watch; others may not. Check with your carrier before traveling.

Can I switch eSIM carriers on Apple Watch?
Yes, you can remove your current cellular plan in Settings and set up a new one, as long as the new carrier supports Apple Watch cellular activation.

Sources:

https://www.apple.com/apple-watch-series-11/specs/

https://www.apple.com/apple-watch-se-3/specs/

https://www.apple.com/apple-watch-ultra-3/specs/