Data only eSIMs
Travel eSIM Taiwan
No roaming. No nonsense. Just vibes and full bars in Taiwan.
4.9
(383)
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Plans & prices
Taiwan plans
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Say whaaaaat
All pros, no cons
100% money back guarantee
Plans changed, device incompatible or locked, can't get it working, we've got you covered - see our .
Data-only eSIM - no phone number
Use internet based apps like WhatsApp and Messenger as normal. Note: you can't make traditional calls or SMS (yet).
Reliable 4G/5G connection
Powered by the best networks in Taiwan including .
Multiple data options
Including unlimited data for 5, 15 or 30 days and plans starting at only 1GB.
Unlimited hotspotting (tethering)
Hotspot to your laptop, tablet, to your friends, to whoever with our limitless hotspotting.
Auto-activates on arrival
Automatically activates when you arrive in Taiwan. Just update settings (we'll send instructions), and you're connected.
Install up to 90 days before travel
Install your Taiwan eSIM anytime within 90 days before you travel, the plan won't start until you arrive in Taiwan.
Keep your current number
You can have multiple eSIMs installed and switch them on and off as you like.
How to use travel esims
How it works
If you haven't used a travel eSIM before, you're in for a treat. It only takes a few minutes to setup and it's a fraction of the cost of roaming! See WTF is eSIM.
1. Quick phone check
Let's make sure your phone's on board. Our eSIM compatibility checker has all of the answers.
2. Choose a plan, enter your details
Choose a plan for your destination, enter your details and your payment information.
4. Auto-activated on arrival
Update settings on arrival (we'll email these to you) and boom, you're connected. Check your usage in the ZenSim app.
The nitty gritty
Taiwan eSIM FAQs
No, our Taiwan eSIMs only deliver mobile data. For voice or SMS, you’ll need to use an app that works over data - WhatsApp, Skype, or other similar internet calling platforms.
Yes! You may install the Taiwan eSIM up to 30 days before you travel. It won’t connect or start using data until you arrive.
Early installation ensures you’re ready on arrival, and it won’t drain your plan until you’re in Taiwan.
If you encounter an activation message on iPhone before landing, it’s usually safe to ignore - see our eSIM Troubleshooting Guide for more info.
No, the Taiwan eSIM is data-only and excludes voice/SMS numbers. You’ll have to rely on data-based messaging platforms like WhatsApp or Telegram for calling.
Your eSIM will activate automatically once you step off the plane in Taiwan. We do suggest installing your Taiwan Travel eSIM before departure (installation ≠ activation).
Installation is a breeze: scan the QR code provided or install via the ZenSim app over WiFi. Upon landing, the eSIM will activate itself.
Encountering issues? Visit our eSIM Troubleshooting Guide or contact us 😊
If installed before your trip, it will activate when you land in Taiwan.
If installed after arrival, it goes live right away.
Having issues? Check our eSIM Troubleshooting Guide or contact us for assistance.
If you want to avoid roaming headaches in Taiwan, a travel eSIM is the smarter pick:
Big Savings: Our local Taiwan eSIM data plans are priced for residents, not tourists who pay premium roaming costs.
Easy Plan Changes: Upgrade or downgrade your data allowance on the fly - no need for a new SIM.
Full Transparency: See your data usage in - app so you won’t run out unexpectedly or incur extra charges.
Not until you land in Taiwan. Installing ahead won’t start your plan; it goes live automatically when you arrive.
Make sure to install before you travel, as WiFi is required for setup and this way your Taiwan eSIM will be ready to use when you land.
If you encounter connection issues, see our eSIM Troubleshooting Guide or contact support.
Definitely! ZenSim supports eSIM usage in over 200 countries, so Taiwan is covered. If you need multi-country coverage, take a look at our regional eSIM options on the Travel eSIMs page.
Connection Problems: If your Taiwan eSIM isn’t loading data, check our troubleshooting post. If that doesn’t do it, contact us and we’ll get you fixed up.
Installation Questions: Need help installing your eSIM? Visit our how-to guide, or shoot us a message at Contact Us and we’ll sort it out.
Anything Else: Got other queries? Visit our contact page and we’ll be right with you.
Yes it can. Nearly all ZenSim eSIMs support top ups inside the app. You can boost your data, add extra days, or attach a new country to the same eSIM from the Zen Garden in only a few steps.
Just log into the app, open the Zen Garden, and you’ll find the top up control ready to use.
Top up choices: The Taiwan top ups match the plans on our website, just with an extra 10% off.
If you're travelling longer than 30 days: You can purchase multiple top ups in advance. They only activate once the current plan finishes, so nothing overwrites your existing eSIM.
If your trip includes several destinations: Many of our eSIMs support multi country top ups. For example, you can add Dubai to a Europe eSIM and it will activate the moment you arrive without reinstalling anything.
Not exactly. Once your Taiwan eSIM is active, it’s tied to that country.
If you're visiting more than one place, our regional Travel eSIMs offer broader coverage so you can roam freely across multiple destinations.
Very true! Not only that, you can refer as many people as you like to buy our Taiwan eSIM, you'll earn a A$5 voucher for each referral - and they will also save A$5 on their order.
There's a couple of things to be aware of, firstly they have to be a new customer for this to apply, and you as the referrer can only use one A$5 voucher per order if you happen to refer a whole lot of friends.
You can view your referral performance and grab your referral URL in the ZenSim app. Visit our terms for more info.
It might, but only if you're on an unlimited plan and only after you pass 3GB in a single day - which is well above what most people actually use (under 1GB a day on average).
Once you hit that 3GB mark, your speed drops to 1Mbps until midnight, then resets back to full speed for the new day.
If you're on a fixed-data plan like 10GB or 20GB, none of this applies - there's no daily limit, just use your data as needed until the plan runs out. We'll notify you beforehand, and you can top up right away in the ZenSim app.
Not at all - installing early doesn't use up any of your days or data, and it doesn't set a start date either. Everything stays dormant until you actually land in Taiwan.
Once you arrive, and provided you've already installed it, your eSIM activates automatically and your plan's official start date is that moment of arrival.
The end date follows on from there - it'll expire once your data or days run out, whichever happens first (or just the days if you've gone unlimited). A 30-day plan gives you a full 30 days from the moment you land in Taiwan, no matter how far in advance you bought or installed it.
Quickest way to check is through our eSIM compatibility checker - it'll let you know in seconds if your phone plays nicely with our Taiwan eSIM and the networks it runs on.
If anything's unclear or you'd rather double check with a human, reach out to us anytime. And if your phone ends up not being compatible, you're covered by our refund policy - full refund, no hassle - so it's worth just giving it a go.
We've got a 100% money back guarantee for exactly this kind of situation.
That covers trip cancellations, phones that turn out not to be eSIM-compatible, or just a change of plans that means you no longer need it.
Our full refund policy spells it all out, but the short version is: unable to install or use the eSIM means a full refund, every time.
eSIM options for other destinations
Travel eSIM for Taiwan
A travel eSIM is the easiest way to stay connected in Taiwan, whether you're exploring night markets, hiking in Taroko National Park, or discovering Tainan’s history. With instant activation, you can connect as soon as you arrive.
The best Taiwan travel eSIM
The best travel eSIM for Taiwan offers fast speeds, flexible data plans, and hassle-free activation. While mobile networks provide strong coverage in Taipei, Taichung, and Kaohsiung, an eSIM ensures uninterrupted connectivity even in mountain regions and national parks.
How to set up a Taiwan travel eSIM
Setting up an eSIM in Taiwan is quick and simple. Purchase your eSIM online, scan the QR code, and activate it instantly. For a step-by-step guide, visit our how to install an eSIM article.
Top 3 things to do in Taiwan
Visit the Bustling Night Markets
Taiwan is famous for its lively night markets, where visitors can enjoy delicious street food, unique souvenirs, and vibrant local culture. The Shilin Night Market in Taipei is the largest and most popular, offering favourites like stinky tofu, bubble tea, and oyster omelettes. In Kaohsiung, the Liuhe Night Market is perfect for seafood lovers, while Raohe Street Market offers a more traditional experience. Each market has its own character and local specialities, making them a must-visit for foodies.
Hike in Taroko National Park
One of Taiwan’s most breathtaking natural attractions, Taroko National Park features marble cliffs, deep gorges, and scenic hiking trails. The Shakadang Trail offers an easy walk along a crystal-clear river, while the Eternal Spring Shrine Trail leads to a beautiful waterfall flowing from the temple. More adventurous travellers can take on the Zhuilu Old Trail, a high-altitude trek with stunning panoramic views. Taroko Gorge is a nature lover’s paradise, offering some of the best outdoor experiences in Taiwan.
Explore the Temples and Culture of Tainan
As Taiwan’s oldest city, Tainan is rich in history and home to some of the country’s most important temples, shrines, and historical sites. The Confucius Temple, built in 1665, is a stunning example of traditional Taiwanese architecture, while the Chihkan Tower offers a glimpse into Taiwan’s Dutch colonial past. Tainan is also famous for its traditional street food, with local specialities such as Danzai noodles and coffin bread.
