Forget fiddling with tiny SIM cards or returning home to an eye-watering phone bill. An eSIM could be your new favourite travel companion.
Remember arriving overseas, hunting for a local phone shop and trying to swap a SIM card without losing the original? Thankfully, technology has made staying connected while travelling much simpler.
An eSIM, short for embedded SIM, is a digital version of the little plastic card that connects your mobile phone to a network. Instead of physically inserting a new card, you download a mobile plan directly onto your phone.
For Australians heading overseas, this can mean cheaper internet access, greater convenience and fewer surprises when you get back home.
How does it work?
Before leaving Australia, you can purchase a travel eSIM online from providers such as Airalo, Holafly or Nomad. These companies offer prepaid data packages covering individual countries, regions or multiple destinations.
Once purchased, you’ll receive instructions to install the eSIM, usually by scanning a QR code or using an app. When you arrive at your destination, activate the travel plan according to the provider’s instructions and connect to a local mobile network.
There’s no need to visit a shop or handle fiddly plastic cards.
What about your Australian number?
One of the biggest advantages is that many modern smartphones allow you to keep your regular Australian SIM active alongside a travel eSIM.
This means you can use the travel eSIM for internet access while retaining your Australian number for important calls and text messages.
However, be careful. Receiving calls or sending messages through your Australian provider may still attract international roaming charges. Check your settings and your provider’s conditions before departure.
Is it cheaper?
Often, yes. A prepaid travel eSIM can cost considerably less than traditional international roaming, particularly for longer holidays.
Many packages provide a set amount of data for a fixed period, making expenses easier to manage. Just remember that some travel eSIMs provide internet access only, without conventional phone calls or SMS.
You can still make voice and video calls using apps such as WhatsApp or FaceTime.
Before you fly
Not every phone supports eSIM technology, although most recent iPhones, Samsung Galaxy and Google Pixel models do.
Check compatibility, ensure your phone isn’t network-locked, and install your eSIM while you still have reliable internet access.
The bottom line? An eSIM removes much of the hassle from staying connected overseas, leaving you more time to enjoy the journey and less time worrying about your phone bill.