pages.homepage.section_one.starspages.homepage.section_one.stars

Is Apple Watch Ultra LTE eSIM compatible?

Golden 3D hand holding a modern smartphone with a glowing, colorful screen.
Yes, Apple Watch Ultra LTE is eSIM compatible!
You can use an eSIM instead of a traditional physical SIM card.
Right now, it's not possible to use WonderConnect eSIMs with smartwatches, but we're working on it!

Get travel eSIM for your Watch Ultra LTE

money bag
Data plansfrom $3.00
Globe
Countries190+
Envelope with a letter
DeliveryInstant
Trusted by travelers in 190+ countries
wondersWonderConnect eSIM
Traditional Roaming
Local SIM Card
Know data costs upfront
Buy before you travel
Add more data instantly
Full speed, no throttling
5% cashback
Keep your number

Important Notes

• Ensure your Apple Watch is paired with an iPhone running the latest iOS version.
• Only Apple Watch cellular models support eSIM functionality.

Is my Apple Watch Ultra LTE carrier unlocked?

✅ If you bought your Watch Ultra LTE directly from Apple, it's already unlocked and ready to use with any eSIM.

If you got your Watch Ultra LTE from a mobile carrier as part of a contract or payment plan, it might be carrier-locked. Don't worry - this is less common nowadays! However, please check with your carrier to confirm your device can connect with other networks.


A carrier-unlocked device simply means you can:

• Use eSIMs from any network provider
• Switch carriers whenever you want
• Use local eSIMs when traveling abroad

Not sure about your device? Simply contact your network provider to check - they can unlock it for you if needed.

🏢 Using a work phone? Your company may disable the eSIM feature, even if the device is technically compatible. If you’re not sure, ask your employer whether eSIM is allowed on your device.