eSIM stands out as a superior method of connection across the world. Unlike physical SIM cards, they are activated digitally, which makes them compatible with devices without SIM slots. Cars, tablets, laptops, and smartwatches can use the mobile Internet with embedded SIMs. In this guide, you’ll uncover all the truth about eSIM-supported smartwatch models. See the full list of compatible watches and learn to activate a virtual SIM without a smartphone. 

Buy your eSIM from Yesim!

Skip the high roaming fees in the Worldwide with Yesim!
Get unlimited mobile data in minutes and save 10% with code

TRAVELBIZ10

All eSIM-Compatible Smartwatch in 2025

The first smartwatch with digital SIM compatibility was released back in 2016. It was a Samsung Gear S2 Classic 3G. In 2025, most devices support this technology. Take a look at the full list to ensure your watch is compatible. 

Apple Smartwatch with eSIM:

  • Apple Watch Series 3 
  • Apple Watch Series 4
  • Apple Watch Series 5
  • Apple Watch Series 6
  • Apple Watch Series 7
  • Apple Watch Series 8
  • Apple Watch Series 9
  • Apple Watch Ultra 2
  • Apple Watch Ultra LTE

Samsung Watches with eSIM Compatibility:

  • Samsung Watch;
  • Samsung Watch Active 2 4G;
  • Samsung Watch Active 3 4G;
  • Samsung Gear 2 3G Classic;
  • Samsung Gear S3 Frontier LTE;
  • Samsung Galaxy Watch 3 LTE;
  • Samsung Galaxy Watch 4 LTE;
  • Samsung Galaxy Watch 5 LTE;
  • Samsung Galaxy Watch 5 Pro;
  • Samsung Galaxy Watch 6 Classic;
  • Samsung Galaxy Watch 6.

Huawei Watches That Support eSIM:

  • Huawei Watch 2 Pro;
  • Huawei Watch 2;
  • Huawei Watch 3 Active 4G;
  • Huawei Watch 3 Pro;
  • Huawei Watch 3;
  • Huawei Watch 4 Pro;
  • Huawei Watch 4.

Smartwatch Models with eSIM by Oppo:

  • Oppo Watch;
  • Oppo Watch SE;
  • Oppo Watch 2;
  • Oppo Watch Pro 3;
  • Oppo Watch Pro 4.

Other Smartwatches that Support Embedded SIMs:

  • Xiaomi Watch 2 Pro;
  • Xiaomi Mi Watch;
  • Xiaomi Watch S3;
  • Fossil Gen 5 LTE;
  • Fossil Gen 6 LTE;
  • Garmin Forerunner 945 LTE;
  • Vivo Watch 2;
  • TicWatch Pro 4G/LTE;
  • TicWatch Pro 3 Ultra;
  • Amazfit Nexo.

How Do You Use eSIM on Smartwatch?

Luckily, you don’t need a smartphone or any extra devices for smartwatch eSIM activation. First, you need to ensure you own a smartwatch with eSIM support. If so, choose a reliable embedded SIM provider and select a data plan for your needs. Download your carrier’s application on smartwatches and follow further instructions:

  1. Open the provider’s app on your smartwatch. 
  2. Log into your profile or create a new one. 
  3. Open the QR code with your data plan. Don’t share this data with anyone. 
  4. Scan the QR code and wait for installation. 
  5. Follow further instructions depending on your carrier and OS. You may need to set a new data plan by default or turn the roaming data on. 

The process differs depending on your OS. Read your carrier’s instructions for your watch before installing it. Also, make sure you have a stable Wi-Fi connection during the embedded SIM installation.

Conclusion

The activation and use of embedded SIMs on smartwatches are similar to other devices.

Make sure you have one of the smartwatches with cellular plans and embedded SIM support. Then, you only need to download a specific provider’s app, choose your plan, and pay with a convenient mobile payment method. Later, you’ll receive activation instructions from your carrier. When choosing the next smartwatch, consider models with eSIM compatibility as a suburb feature for connection and calls. 

Buy your eSIM from Yesim!

Skip the high roaming fees in the Worldwide with Yesim!
Get unlimited mobile data in minutes and save 10% with code

TRAVELBIZ10
Are all smartwatches compatible with embedded SIM?

Unfortunately, no. You need to check this list of compatible devices or ask your watches’ manufacturer directly. 

Can I use a virtual SIM on the Apple Watch?

Starting from the Apple Watch 3, Apple implemented the digital SIM technology. Previous models are not compatible. 

Do I need a smartphone to use eSIM on a smartwatch?

Not at all. You can choose, purchase, and activate your virtual SIM directly from the smartwatch. 

What is eSIM in a smartwatch​?

eSIM is a digital analog of a SIM card. Compatible smartwatch models can use them to access mobile Internet, phone calls, and SMS in selected countries. 

What Other devices support this technology?

You can connect to virtual SIM cards via smartphones, tablets, laptops, and even several car models. All of them contain digital chips, able to connect to cell data. 

Add Comment