eSIM: The game changer for your smartwatch.

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eSIM for Smart Watches


Published on Monday, 4th of August 2025.

eSIM for Smart Watches.

Smartwatches, like the popular Apple and Samsung Galaxy watch, have evolved from simple time telling devices to powerful extensions of our smartphones. One of the most significant advancements in smartwatch technology is the rise of eSIM functionality. In Australia, eSIM enabled smartwatches are booming in popularity, offering a new level of freedom and seamless connectivity. This guide dives into everything you need to know about eSIMs for smartwatches in Australia in 2025.

Why is eSIM a game changer for smartwatches?

An eSIM (embedded SIM) is a digital SIM card built directly into your smartwatch. Unlike traditional physical SIM cards, eSIMs are programmable, meaning you can activate a mobile plan without needing a physical card. For smartwatches, this is a game changer because it allows your watch to function independently of your phone for calls, data usage, and more.

Benefits of eSIM for smartwatches.

  • Untethered Freedom: Leave your phone at home and still stay connected. Go for a run, hit the gym, or run errands without being weighed down by your phone.
  • One Number, Multiple Devices: Many eSIM plans allow you to share your existing mobile number with your smartwatch, so you can receive calls and texts on both devices.
  • Convenience: Activating an eSIM is quick and easy, select the plan you want online, select 'eSIM', follow the steps and we will begin activating your number straight away. Once your mobile is active, you will receive an email with a QR code that you scan to download the eSIM directly onto your device. No more fiddling with tiny SIM cards.


How to get an eSIM for your smartwatch in Australia.

  • 1. Check Compatibility: Ensure your smartwatch and your mobile carrier support eSIM functionality.
  • 2. Choose a carrier: Research different Australian mobile carriers and compare their eSIM plans for smartwatches. Consider factors like data allowance, call and text inclusions, and pricing. Look for plans specifically designed for wearables.
  • 3. Activate your eSIM: Once you've chosen a plan, you'll typically activate the eSIM through your carrier's app, website, or by contacting customer service. You'll likely need to scan a QR code or enter some activation details.
  • 4. Sync with your phone (if necessary): Depending on your carrier and smartwatch model, you might need to link your smartwatch to your phone via Bluetooth or Wi-Fi during the initial setup.


Things to consider when choosing an eSIM plan.

  • Data allowance: How much data do you anticipate using on your smartwatch? Streaming music or using GPS can consume a significant amount of data.
  • Call and text inclusions: Do you need to make and receive calls on your smartwatch? Consider the call and text allowances offered in the plan.
  • Pricing: Compare the costs of different eSIM plans and choose one that fits your budget. Make sure you include the cost of the mobile plan and the eSIM Smartwatch plan add-on in your total price evaluation.
  • Contract length: Check if the plan requires a minimum contract length.
  • Compatibility with your smartwatch: Double check that the plan is compatible with your specific smartwatch model.


The Future of eSIM in Smartwatches:

eSIM technology is constantly evolving, and we can expect to see even more innovative features in the future. This includes potentially improved international roaming options, more seamless integration with other devices, and even more competitive pricing.

eSIM technology has revolutionised the smartwatch experience, offering unparalleled freedom and connectivity. If you're looking to unlock the full potential of your smartwatch in Australia, exploring eSIM options is a must. By carefully considering your needs and comparing the plans available from different carriers, you can find the perfect eSIM solution to enhance your connected lifestyle. Remember to always check with your chosen carrier for the latest plan details and compatibility information.

Smart Watch eSIM FAQs.

1. What is an eSIM?

An eSIM, or embedded SIM, is a digital SIM card that is built directly into your smartwatch. Unlike a traditional physical SIM, you don't need to insert it. It allows you to activate a mobile plan from your carrier digitally.

2. Do I still need my phone nearby for my smartwatch to work with an eSIM?

No, and that's the primary benefit. Once your eSIM is activated, your smartwatch has its own independent connection to the mobile network. You can go for a run or to the shops without your phone and stay connected.

3. Will my smartwatch have a different phone number?

Most Australian carriers offer eSIM plans designed to share your existing mobile number with your smartwatch. This means when someone calls your number, both your phone and your watch can ring. Always confirm this feature with your chosen carrier.

4. Does Everyday Mobile from Woolworths have Smart Watch eSIM plans?

Yes. You're able to purchase a Smart Watch eSIM Add-on when you have a 5G SIM Only Everyday Mobile plan. For more information visit the Smart Watch eSIM Add-on landing page.

Note: The information presented in this article was accurate and applicable at the time of its publication.