Whether you're a digital nomad, or you just have a craving to visit a sunny beach somewhere, you don't want to worry about your mobile service not working in a particular region, or worse, being hit with massive roaming data charges on your cellphone bill. If you're considering switching to an eSIM, you've likely noticed that the landscape has changed dramatically over the past few years.
What was once a niche technology available only on premium flagship phones is now mainstream, with eSIM support avaialable across iPhone, Android, and even smartwatches. The real challenge isn't finding devices that support eSIMs anymore. Instead, it's about finding the right provider that matches your specific needs, budget, and travel patterns. Whether you're a frequent international traveler, or simply looking to avoid the hassle of physical SIM cards, the Canadian eSIM market now offers several compelling options.
How does an eSIM work?
An eSIM (embedded SIM) is a digital alternative to physical SIM cards that stores your carrier information directly in your device's hardware. Unlike traditional SIMs, eSIMs can be updated right on the device without manually changing cards, which means you can switch between carriers with a few taps on your phone. eSIMs are now supported on most modern smartphones, tablets, and wearables, making it increasingly accessible to mainstream users.
Step-by-step activation process
The activation process for most eSIM providers typically follows similar steps: First, ensure your device supports eSIM and that you have Wi-Fi or cellular connectivity. Next, purchase an chosen eSIM plan through the provider's app or website — for Holafly, Airalo, or Saily, this happens through their respective platforms. You'll receive a QR code via email or within the app. Open your device's settings, navigate to Cellular or Mobile plan settings, and select "Add Cellular Plan." Scan the QR code provided by your eSIM provider.
Your phone will download your then profile and activate your plan. You can typically activate the eSIM immediately, or schedule it for later to coincide witih your travel dates. for a future date that coincides with your travel dates. Most providers allow you to manage everything through their dedicated mobile app, making the process simple and convenient.
Dealing with coverage gaps
Coverage gaps can occur in remote areas or countries where your chosen provider lacks network partnerships. While rare in developed regions, this remains a consideration for adventurous travelers. The good news is that most eSIM providers have significantly expanded their network partnerships over the past year, which means that pretty much wherever you go, you'll find an eSIM plan that will follow in your footsteps.
Keep your original SIM card and carrier
Even if you use an eSIM service on your phone, you don't have to get rid of your original SIM from your Canadian mobile service provider. You can keep your home carrier's plan active as a backup, even if you've switched to an eSIM. Many devices support multiple eSIMs simultaneously, so you can also activate a second eSIM from a different provider, just in case you need that flexibility as you trot around the globe. It's also a good idea to verify that your device supports the specific networks available in your destination country, as this isn't always a given!
What to look out for with an eSIM provider
Device compatibility requirements
Not all devices support eSIM technology. iPhones from the iPhone XS onward support eSIM, while Android support varies by manufacturer. Older devices and budget smartphones may lack eSIM capability entirely. Before purchasing, verify that your specific device model is compatible with your chosen provider.
eSIM activation fees
While most eSIM plans include activation at no additional cost, some providers charge setup fees ranging from $1-$5 USD. Holafly and Saily typically include activation in the plan price, while Airalo's pricing structure is transparent about any associated fees upfront. Always check the total cost breakdown before completing purchase to avoid surprises.
Network coverage areas
Coverage isn't universal. While most providers serve 100+ countries, the specific networks available vary by destination. Rural or remote areas may have limited options, and some developing countries may rely on fewer carrier partnerships. During plan selection, confirm that your specific destination is covered and review the available network options in that country.
Data plan limitations
eSIM data plans operate differently than traditional carrier plans. Most are prepaid and don't automatically renew, so you need to manually activate a new plan when your current one expires. As well, data plans typically don't include traditional phone calls or SMS. You'll need to use a voice data service like WhatsApp or Viber for voice communication. Hotspot sharing is usually available, but may be limited or disabled depending on the provider and plan.
FAQ
What is the best eSIM provider?
The best eSIM provider depends on your specific needs, but Holafly is our top recommendation for most Canadian users due to its balance of coverage, pricing, and user experience. However, if affordability is your primary concern, Airalo offers competitive pricing and greater flexibility. For frequent international travelers who prioritize coverage redundancy, Saily's extensive network partnerships make it an excellent choice.
How do I activate an eSIM in Canada?
Activating an eSIM in Canada is straightforward. First, purchase your preferred plan through your chosen provider's app or website. You'll receive a QR code via email or through the app. Go to your device's cellular settings (Settings > Cellular > Add Cellular Plan on iPhone, or Settings > Network & Internet > SIM Manager on most Android devices). Select "Add eSIM" and scan the QR code. The system will automatically download your profile, and you can activate the plan immediately or schedule activation for a later date.
How do eSIMs work?
eSIMs function as digital SIM cards embedded in your device's hardware. When you purchase an eSIM plan, your provider issues a digital profile containing carrier information, network settings, and plan details. This profile is transmitted wirelessly to your device and stored in a secure chip called the eUICC (embedded Universal Integrated Circuit Card).
Your device reads this information to connect to your provider's network, just like it would with a physical SIM card. The key difference is that you can switch providers without physically changing cards—simply download a new profile through the eSIM app.
Which providers offer both prepaid and monthly plans?
All three providers we evaluated—Holafly, Airalo, and Saily—offer primarily prepaid plans with flexible durations. However, plan lengths vary: Holafly and Saily typically offer plans ranging from 3-30 days, while Airalo provides broader options including ultra-short-term passes. None of these providers offer traditional month-to-month subscriptions like legacy carriers, though their prepaid models effectively function as monthly plans if you reactivate monthly. If you require genuine monthly billing with auto-renewal, you may need to stick with traditional carriers or explore other eSIM providers specializing in longer-term commitments.
Editorial Disclaimer: The content here reflects the author's opinion alone, and is not endorsed or sponsored by a bank, credit card issuer, rewards program or other entity. For complete and updated product information please visit the product issuer's website.
