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Taiwan eSIMSingle Country

Taiwan eSIM

Plans from $0.98

Data only (no phone number)

Plan Information

Hotspot Sharing

Yes

Phone Number Included

No

Top-up Available

No

Network Type

Roaming

APN:mobile.three.com.hk

Networks

Chungwa

Coverage Area (1)

Taiwan

Note

⏰ Each day of your Taiwan eSIM is counted until 23:59 GMT+8
🚫 This plan does not support TikTok or most AI apps (including ChatGPT)

Choose Your Plan

Select a data plan that fits your travel needs.

Plan Duration

Data Plan

Please select all options to view pricing and add to cart.

Go with eSIM Taiwan by Teclapi for Island Hopping Between Night Markets and Mountain Trails

Taiwan packs an extraordinary variety into a small island - steaming bowls of beef noodle soup in Taipei, lantern festivals in Pingxi, cycling routes along the East Rift Valley, and hot springs hidden in the mountains. Stay connected across every corner of the island on Taiwan's #1 network, trusted by more travelers than any other carrier.

Enjoy your trip with:

⚡ High-speed 4G LTE & 5G data on CHT (Chunghwa Telecom) - Taiwan's largest and fastest network. 

🗺️ Full coverage across all 22 counties - Taipei, Taichung, Kaohsiung, Tainan, Hualien, Taitung and beyond, including outlying islands. 

🚫 No roaming fees, anywhere in Taiwan. 

✈️ Install before you fly - connect the moment you land at Taoyuan International Airport. 

📶 Hotspot sharing fully supported, keep your whole travel group online.

Smart connectivity for travelers:

  • Works with Google Maps, Line, WhatsApp, Instagram, Facebook, YouTube & most travel apps
  • Signal inside Taiwan High Speed Rail tunnels and major MRT systems
  • Choose from Unlimited*, Daily, or Total plans to match your trip and usage style
  • No physical SIM, keep your home SIM active alongside your Taiwan eSIM

Enjoy Affordable & Reliable Data in 3 Steps

01.

Customize your plan by selecting the Unlimited internet days you need.

02.

Check your email for the QR code and scan it with your phone to install the eSIM.

03.

Turn on your eSIM at arrival and connect instantly.

Why Choose Teclapi for Your eSIM Taiwan

💬
Use your favorite apps as usual.

You can keep using your favorite apps like WhatsApp, Snapchat, Messenger, Instagram,.. like you're at home, no change needed. 
📶
Taiwan's #1 network

Your Taiwan eSIM runs on CHT (Chunghwa Telecom) - Taiwan's largest integrated telecom provider with a 37.8% market share, a 96/100 coverage score, and a median 5G download speed of 344 Mbps — the fastest of any operator in Taiwan.
∞
Designed for every trip

Flexible plans from 1 to 30 days, with daily data packages available. You can also choose the preferred network for a seamless experience. 
🎧
24/7 customer support

If you have any questions or need help choosing the best plan, we’re here to support you 24/7. 
⚡
Instant connection on arrival

The QR code will be sent to you after payment confirmation by email. Your job is to install, activate and enjoy yourself. 
📡
Share data with family and friends

Use your phone with our Taiwan eSIM and you can create a Wifi network and connect with multiple devices. 

Ready to stay connected in Taiwan?
Choose your perfect Taiwan eSIM plan now and travel worry-free.
Pick eSIM option

Frequently Asked Questions

Everything you need to know about this eSIM plan.

Install your Taiwan eSIM the evening before your trip begins. Validity starts from the moment of installation, not from purchase and not from first data use. Installing at home the night before means your plan is live and ready the moment you land at Taoyuan, with no setup hassle at the airport.
Always purchase at least one extra day beyond your planned stay to account for any travel delays or itinerary changes. While Taiwan's GMT+8 time zone aligns with the day-counting clock, having a buffer day ensures you're never left without data at a critical moment - especially on your last day before heading to the airport.
The Unlimited* plan gives you always-on data - 1GB of high-speed data per day, then unlimited data at up to 5 Mbps for the rest of the day. It's ideal for travelers who want peace of mind without counting gigabytes, as 5 Mbps is sufficient for maps, messaging, and light browsing. Daily plans give you a set high-speed data allowance per day that refreshes at 23:59 GMT+8, great for consistent daily usage. Total plans give you a fixed data pool to use freely across your entire trip at full speed - better if your usage varies day to day.
Your Taiwan eSIM runs exclusively on CHT (Chunghwa Telecom) - Taiwan's largest telecom provider serving 13.24 million mobile subscribers with a 37.8% market share and the highest coverage score of any operator in Taiwan at 96/100. CHT was the first carrier to launch 4G LTE and 5G in Taiwan, and consistently leads all competitors in speed, coverage, and network reliability according to independent testing.
On the Daily and Total plans, your eSIM connects to CHT's full-speed 4G LTE and 5G network. CHT delivers a median overall download speed of 136.2 Mbps across all network technologies, with median 5G download speeds of 344 Mbps — 31.6% faster than the next competitor. On the Unlimited* plan, full-speed data applies for your first 1GB per day, then continues at up to 5 Mbps.
Yes. CHT maintains stable 5G signal inside High Speed Rail tunnels cutting through Taiwan's central mountain range, and covers all major MRT systems in Taipei, Kaohsiung, and Taichung. Whether you're crossing the island at full speed or navigating Taipei's subway, your connection stays reliable throughout.
The vast majority of travel and social apps work perfectly, including Google Maps, LINE, WhatsApp, Instagram, Facebook, Messenger, YouTube, Agoda, Booking.com, Klook, FaceTime, and more. However, TikTok and most AI-powered applications (including ChatGPT, Gemini, Grok, and similar tools) are not supported due to network-level restrictions on this plan. For those apps, switch to hotel Wi-Fi or your home SIM temporarily.
No, this is a data-only eSIM for Taiwan. It does not include a local Taiwanese number for voice calls or SMS. For all communication needs, LINE, WhatsApp, FaceTime, and other VoIP apps work perfectly over your data connection.