Taiwan offers vibrant cities, beautiful landscapes, and plenty of cultural attractions. But how do you stay connected without interruptions while traveling?
Choosing the best eSIM for Taiwan gives you fast internet, so you can explore, stay in touch, and share your moments without high roaming costs. Read this article to discover how you can stay in touch and share every moment of your adventure!
What is an eSIM and How Does It Work?
An eSIM (embedded SIM) is a digital version of a SIM card that is already built into your device, removing the need for a physical card. Instead of searching for a local SIM and manually inserting it, you can activate an eSIM in just a few steps—simply scan a QR code or enter the activation details provided by your eSIM provider. This technology makes switching between mobile networks faster and more convenient, eliminating the hassle of handling multiple SIM cards.
For travelers, an eSIM ensures instant connectivity without the stress of finding a local provider upon arrival. Whether you need to check directions, book last-minute transportation, or stay in touch with loved ones, an eSIM allows you to activate your data plan before departure. With no risk of misplacing a tiny SIM card and the ability to switch plans on demand, it’s the most efficient solution for staying connected abroad.
eSIM vs. Prepaid SIM Card: Which One is Better for Taiwan?
Still debating between an eSIM and a prepaid SIM card? Here’s a side-by-side comparison to help you decide:
| Feature | eSIM | Prepaid SIM Card |
|---|---|---|
| Activation | Instant setup via QR code | Requires visiting a store |
| Flexibility | Easily switch plans remotely | One plan per SIM requires manual swaps |
| Internet for Setup | Needs Wi-Fi for activation | Works immediately after insertion |
| Availability | Purchase online before your trip | Readily available in Taiwan |
| Compatibility | Works only on eSIM-compatible devices | Works on all unlocked phones |
| Convenience | No physical SIM is required, activate it anywhere | Must visit a vendor in person |
| Eco-Friendly | No plastic waste | Generates unnecessary waste |
Why Choose an eSIM in Taiwan?
Quick and Easy Setup
Arriving in a new country can be overwhelming, and the last thing you want is to spend time searching for a local SIM card. Airport kiosks can have long wait times, and some may be closed when you land.
With an eSIM, you bypass all these delays by activating your data plan before departure. This means you can access maps, book a ride, or contact your accommodation the moment you arrive, making your journey smoother and stress-free.
Picture by Soloman Soh on Pexels
Save on Roaming Costs
Using your home SIM abroad can lead to unexpectedly high roaming charges, especially for frequent data users. Many travelers don’t realize how quickly costs add up when streaming videos, using navigation apps, or making video calls. An eSIM lets you access local rates, ensuring you get affordable data without surprises on your bill. Whether you need a connection for work or leisure, an eSIM is a cost-effective way to stay online while traveling.
Read this practical guide to learn more about it.
Setting up an eSIM is incredibly simple. Just follow these steps:
- Select a provider: Choose a reliable eSIM provider with good coverage in Taiwan.
- Purchase & receive a QR code: Once you buy a plan, you’ll receive a QR code via email.
- Install the eSIM profile: Open your phone’s settings, scan the QR code, and add the eSIM profile.
- Connect instantly: Your eSIM activates in minutes, and you’re online with fast 4G/5G speeds.
Stay Connected Across Borders
If your travels take you beyond Taiwan, switching SIM cards at every destination can be a hassle. Many eSIM providers offer multi-country plans that work seamlessly in different regions, such as Taiwan, the Philippines, Malaysia, and Vietnam.
Whether you’re attending business meetings in multiple cities or embarking on a backpacking adventure, an eSIM allows you to keep the same data plan across different countries, eliminating the need to constantly purchase and swap local SIM cards.
Travel Smarter, Go Greener
Traditional SIM cards come with plastic packaging, tiny ejector pins, and extra waste that can quickly add up. An eSIM eliminates the need for any physical components, helping to reduce electronic waste while making travel more convenient. Plus, you don’t have to worry about carrying multiple SIMs or losing your original card—everything stays securely stored on your device, allowing you to travel lighter and more efficiently.
Stay Online, No Matter How Far You Travel
Taiwan offers one of the most reliable mobile networks in the region, ensuring strong signals whether you’re strolling through the historic streets of Tainan, riding a scenic train along the East Coast, or exploring the rugged beauty of Green Island.
With an eSIM connected to top providers like Yoho Mobile, you can expect fast and stable 5G or 4G coverage, even in less populated areas. No matter where your journey takes you, an eSIM keeps you online without interruptions.
How to Choose the Best eSIM for Taiwan
The best eSIM for Taiwan depends on your usage and travel plans. Here are some key factors to consider:
Network Strength
Not all eSIM providers offer equal coverage. While most work well in Taipei and Kaohsiung, connectivity might be weaker in Taroko National Park, the southern coastline, or Lanyu Island. To avoid dropped signals, check if your eSIM connects to Taiwan’s major carriers.
How Much Data Do You Need?
Your data consumption depends on how you use your phone while traveling. If you only need the internet for basic tasks, such as checking weather updates, browsing travel guides, or sending quick messages, a 2GB-4GB plan for a week should be more than enough.
However, if you frequently use navigation apps, upload photos, or make video calls, you’ll likely require 8GB-15GB for a two-week stay. For travelers who work remotely, stream HD videos, or rely on cloud storage, opting for 25GB or an unlimited data plan ensures seamless connectivity without interruptions.
Trip Duration & Best Plan Options
- Short trip (2-3 days): A 2GB-4GB plan is perfect for essential apps like maps, messaging, and browsing.
- One-week stay (4-7 days): A 6GB-12GB plan allows for social media use, light streaming, and video calls.
- Extended trip (2+ weeks): A 25GB or unlimited plan is ideal for remote work, frequent video streaming, and cloud storage.
Do You Need Calls & SMS?
Most eSIMs are data-only, meaning you’ll need WhatsApp, Telegram, or Messenger for calls. However, some providers offer local numbers, allowing you to make standard calls and send SMS.
Can You Use a Mobile Hotspot?
If you need to tether your laptop or tablet, check if your eSIM provider supports hotspot sharing. Some plans block this feature, so confirm before purchasing.
How Much Does an eSIM Cost in Taiwan?
Pricing depends on the provider and data package:
- Low-cost for occasional users: Providers like Jetpac offer affordable short-term plans ideal for checking emails, maps, and messaging apps.
- The best balance of price & reliability: Yoho Mobile provides flexible data packages with strong coverage, great for travelers who need steady access without overspending.
- Premium unlimited data plans: Flexiroam and Airhub offer high-speed unlimited plans, perfect for those who stream, work remotely or require non-stop connectivity.
Best eSIM Providers for Taiwan in 2025
Yoho Mobile
Yoho Mobile offers customizable eSIM plans, allowing travelers to tailor data and duration to their needs. For instance, you can create your own plan starting at just 3 GB for 7 days for only $1.64.
They provide 24/7 customer support in multiple languages and have dedicated apps for both iOS and Android. Payments can be made via various methods, including credit cards and digital wallets.
Yoho Mobile provides such a vast selection of plans that it may be overwhelming to choose the right one. They support 4G/5G speeds and allow hotspot usage, with highly responsive customer support available whenever needed.
Flexiroam
Flexiroam provides eSIMs with extensive network coverage in Taiwan, offering automatic carrier selection for optimal internet speeds. However, their plans tend to be pricier compared to other providers. For example, a 2 GB plan is available for a duration of 15 days for $25.
They support 4G speeds and allow hotspot usage. Customer support is accessible through their platform, but response times may vary.
Jetpac
Jetpac is recognized for its affordable plans, making it a favorite among budget-conscious travelers. However, they may lack advanced features offered by competitors. A 3GB data plan is available for approximately $8, valid for 7 days. They offer 4G coverage and support hotspot functionality. Customer support is available, though the extent of their service may be limited compared to larger providers.
Saily
Saily offers eSIM services with coverage in multiple countries, including Taiwan. While their data packages might not be as competitive in terms of pricing, it is worth mentioning that they offer plans starting at 1 GB for 7 days at only $ 3.99.
They provide 4G speeds and support hotspot usage. Customer service is available, and users are generally satisfied with the online support.
Airhub
Airhub serves as a marketplace for eSIM plans, offering profiles from local providers. However, the inconsistency in plan offerings may cause confusion for some users. For Taiwan, they offer a 12GB plan for $15.50, valid for 30 days. They support 4G speeds and allow hotspot usage. Customer support is accessible, though experiences may vary depending on the specific plan provider.
How to Buy & Activate an eSIM for Taiwan
Step 1: Check Device Compatibility
Before choosing your eSIM provider, ensure your smartphone supports eSIM technology. Visit the Yoho Mobile compatibility list to confirm if your device is compatible.
Step 2: Select Your Provider
Go to the Yoho Mobile website or download the Yoho Mobile app from the App Store. You can easily browse through available plans and pick one that meets your travel needs.
Picture by Denis Huang on Pexels
Step 3: Pick Your Destination
Choose Taiwan as your destination. If you’re planning to travel to other countries in the region, such as Japan or South Korea, opt for a multi-country plan that allows seamless connectivity across borders.
Step 4: Customize Your Plan
Select a plan based on your travel length and data usage:
- Short trips (1-3 days): A 3GB plan is great for navigation and light browsing.
- Week-long stays (4-7 days): A 10GB or unlimited plan supports social media and streaming.
- Business travelers or extended stays: Unlimited data ensures uninterrupted connectivity.
Step 5: Purchase Your eSIM
Complete your purchase on the website or app:
- Enter your email to receive the eSIM details.
- Use promo codes to save money! Apply the discount code YOHO12 for 12% off.
- Pay securely using your preferred method, such as credit card, Alipay, or WeChat.
Step 6: Install and Activate Your eSIM
Once purchased, you’ll receive an email with a QR code. Follow these steps:
- Ensure you’re connected to Wi-Fi.
- Go to your phone settings → Mobile Data → Add eSIM.
- Scan the QR code sent by Yoho Mobile.
- Wait for activation, your plan will start immediately or on a specified date.
With these steps, you’ll enjoy fast and reliable connectivity in Taiwan from the moment you arrive. You can also learn more about creating your personalized eSIM plan.
Final Thoughts: Is an eSIM Worth It in Taiwan?
Absolutely! An eSIM is not just a convenient tool for travelers; it’s quickly becoming the future of travel connectivity. The advantages of an eSIM are clear. It’s cost-effective, helping you avoid high roaming fees while offering flexible plans to suit any trip. You can easily activate your plan before departure, ensuring seamless access to essential apps the moment you land. Additionally, with coverage extending even to remote areas and compatibility with top networks like Chunghwa Telecom, an eSIM ensures reliable internet wherever you go.
Picture by Timo Volz on Pexels
FAQs About Using an eSIM in Taiwan
How much data do I need for my trip to Taiwan?
Your data needs depend on how you use your phone. Light users who only check maps and messages can get by with 3GB-5GB for a week. Social media users or light streamers should aim for 10GB-15GB for a 10-14 day trip. If you work remotely, stream often, or rely on cloud storage, 20GB or an unlimited plan is the best option for a worry-free experience.
Can I use multiple eSIMs on one device?
Yes, most modern smartphones allow multiple eSIM profiles, making it easy to switch between plans when visiting other parts of Taiwan or neighboring countries.
Does Taiwan work with eSIM?
Yes! Taiwan fully supports eSIM technology. Major carriers and providers, including Yoho Mobile, Flexiroam, Jetpac, Saily, and Airhub, offer eSIM plans with reliable coverage and fast speeds. Just make sure your phone is eSIM-compatible before purchasing a plan.
Can I make calls and send texts with a Taiwan eSIM?
Most eSIMs in Taiwan are data-only, meaning you’ll need apps like WhatsApp, Telegram, or Skype to make calls and send messages. However, some providers may offer plans with local numbers for traditional calls and SMS. Check this guide for more details.
What is the best eSIM for Taiwan?
Yoho Mobile stands out as the best eSIM provider for Taiwan, offering customized plans and competitive pricing that cater to various travel needs. While Flexiroam provides strong coverage, it comes at a higher cost, and Jetpac is a budget-friendly option for short trips. Saily offers a simple and convenient experience, whereas Airhub is ideal for those needing multi-country eSIMs.
Ultimately, your choice should depend on your budget, data requirements, and whether you need extras like hotspot sharing or unlimited data, but for the best balance of affordability and flexibility, Yoho Mobile is the best option.