What is an eSIM, and why should you use one in Taiwan?
Taiwan SIM vs eSIM
Local SIM cards like Chunghwa or Taiwan Mobile are widely sold at airports but often require registration and kiosk pickup. A Taiwan eSIM, on the other hand, can be bought online and activated instantly, even if you land late at night when stores are closed.
An eSIM, which is actually short for embedded SIM, is a digital SIM card built into your phone or device. Instead of inserting a physical card, you download an eSIM profile from a provider, which gives you access to a mobile network in your chosen country or region (depending on what you choose).
Why use an eSIM in Taiwan?
- Convenience: No need to visit shops or deal with local SIM cards.
- Cost-Effective: Avoid expensive roaming fees from your home provider.
- Flexibility: Easily switch between eSIM providers or plans.
- Reliability: Get a strong connection in urban areas, as well as rural.
Recommended eSIM providers for Taiwan
Ubigi is one of the most well known eSIM providers for Taiwan, trusted by digital nomads and frequent travellers. Plans start from around US$4 for short trips and work seamlessly across major networks including Chunghwa.
Ubigi’s app lets you install and activate your Taiwan eSIM in under five minutes on both iPhone and Android devices.
Why Choose Ubigi?
- App-based setup or QR code installation in under 5 minutes
- Smart activation: your plan starts when you land
- Coverage Everywhere: From the bustling streets of Taipei to the scenic mountains of Taroko Gorge, Ubigi ensures you stay connected.
- Real-time data tracking in the app
- Works for tethering your laptop or tablet
If you're new to eSIMs and want something simple, Ubigi is a great starting point.
Alongside Ubigi, eSIM4Travel is another great option for travellers visiting Taiwan. Plans typically start around US$5 and offer steady speeds in Taipei, Taichung, and Kaohsiung.
What makes eSIM4Travel stand out?
- Instant activation: install before your flight and your Taiwan eSIM connects automatically when you land.
- Clear Instructions: Their setup guide is easy to follow, even for first-time eSIM users.
- Helpful Customer Support: Once, in Italy, I had trouble getting it to work (it turned out it was my fault), but their live chat team fixed it in no time.
- Affordable Pricing: You get great value for your money.
- Consistent Connectivity: Works smoothly in Taiwan and other countries I've visited.
If you’re a bit nervous about trying an eSIM or want peace of mind knowing help is just a chat away, eSIM4Travel is a fantastic choice.
Looking for More Options? Check Out Our eSIM Directory
If you’d like to explore additional Taiwan eSIM providers, check our directory of eSIM providers for Taiwann.
How to choose the right eSIM for Taiwan
Choosing the best eSIM for Taiwan depends on how much data you use and how long you’ll stay.
- Think about your data usage: Light users (emails, maps, basic browsing) choose a smaller data plan. Heavy users (video calls, streaming) look for larger data packages.
- Check compatibility: Most modern smartphones support eSIMs. Check your device settings to confirm.
- Compare providers: Take a look at the websites of the different providers, and get a feel for what they have to offer.
- Look for support options: Providers like eSIM4Travel offer live chat, which is helpful if something goes wrong.
How to set up your eSIM in Taiwan
Setting up your Taiwan eSIM only takes a few minutes:
- Confirm your device supports eSIMs: Check your settings under "Mobile Network" or "SIM Management".
- Purchase your eSIM: Ubigi: Great for simplicity and affordability. eSIM4Travel: Great for excellent support and reliability.
- Activate your eSIM: Follow the instructions from the provider to install the eSIM profile.
- Test your connections: Make sure your eSIM is working before heading out for the day.
Frequently Asked Questions (FAQs)
Can I use an eSIM anywhere in Taiwan?
Yes, providers like Ubigi, eSIM4Travel and Saily have good coverage across cities, rural areas, and island destinations.
Are eSIMs expensive?
No, they are very affordable. Plans start from just a few dollars, depending on the provider and data size.
Is it hard to set up an eSIM?
Not at all! Providers have easy to follow guides. And if you get stuck, their live chat can help.
Can I use an eSIM for calls and texts?
Most eSIMs are data-only. For calls, use apps like WhatsApp or Facetime.
How do I know if my phone supports eSIMs?
Check your phone’s settings or look up its specifications online.
Can I switch between eSIM providers?
Yes, you can store multiple eSIM profiles and switch between them as needed.
Is it better to buy a SIM card or an eSIM in Taiwan?
For most visitors, an eSIM is easier. You can buy it online, skip the airport queues, and get connected instantly.
Do Taiwan eSIMs work on all phones?
Most iPhones from XR onward and newer Androids (Pixel 4+, Samsung S20+, Huawei P40+) support eSIM. Check your phone’s mobile network settings to confirm.
Final thoughts and recommendations
Whether you’re based in Taipei, Taichung, or Kaohsiung, a Taiwan eSIM keeps you connected without roaming charges or SIM-card hassle.
- Want fast setup, great app experience, and strong speeds? → Go with Ubigi (10% off with code NOMADWISE)
- Want friendly support and easy setup? → Choose eSIM4Travel
No matter which provider you choose, an eSIM will make your travels in Taiwan smooth and hassle-free.
