Best eSIM for Taiwan — Instant Data Plans
Taiwan eSIMs from LTE.app activate in under 2 minutes on Chunghwa Telecom and FarEasTone (also Taiwan Mobile) — no contract, no airport SIM kiosk, no roaming bill.
Taiwan blends ultra-modern cities with stunning mountain landscapes — and an eSIM keeps you connected whether you're riding the Taipei Metro or hiking Taroko Gorge.
Your calls stay on your home number.
Your data runs on LTE.app.
Most modern iPhones and Android phones support two connections at once. Keep your existing SIM active — your number never changes, your apps keep working. Just add a Taiwan data plan on top.
- ✓ Calls and texts work normally
- ✓ WhatsApp, iMessage unchanged
- ✓ Bank 2FA still arrives
- ✓ Nothing to cancel or port
- ✓ Full 4G / 5G speeds
- ✓ Hotspot included
- ✓ Activates the moment you land
- ✗ ~$10–15 per day, every day
- ✗ Throttled after 512 MB
- ✗ No hotspot on most plans
- ✗ Bill shock when you get home
Why LTE.app
Top cities in Taiwan
Same eSIM, full coverage. Tap a city for local connectivity tips, neighbourhoods, and transit notes.
Best eSIM for Taiwan — what you need to know
LTE.app offers eSIM plans for Taiwan. Plans are instant — purchase, scan the QR code in Settings, and your data is live. No physical SIM, no airport queue, no contract.
Coverage is provided through Chunghwa Telecom and FarEasTone and Taiwan Mobile, giving you data across Taipei, Kaohsiung, Tainan and beyond. Chunghwa Telecom leads Taiwan in coverage including the east coast, mountain national parks, and outlying islands.
Why use an eSIM in Taiwan?
Taiwan eSIM coverage & networks
LTE.app plans in Taiwan route through Chunghwa Telecom, FarEasTone, Taiwan Mobile. Chunghwa Telecom leads Taiwan in coverage including the east coast, mountain national parks, and outlying islands.
Major destinations covered include Taipei, Kaohsiung, Tainan, Hualien, and Taichung. Urban areas and popular tourist sites generally have reliable 4G LTE; rural and mountainous areas may vary.
More questions about Taiwan eSIMs
Does the eSIM work as a hotspot in Taiwan?+
Hotspot supported on all Taiwan plans.
Does the Taiwan eSIM include a phone number?+
Data-only — no Taiwanese number.
Which network will my eSIM use in Taiwan?+
LTE.app plans in Taiwan use Chunghwa Telecom and FarEasTone and Taiwan Mobile. The network your device connects to depends on your plan and device compatibility.
Can I top up or extend my Taiwan eSIM?+
Some plans allow top-ups or extensions from within the LTE.app. If you run out of data, you can purchase an additional plan — the new eSIM will be delivered instantly as a QR code.
Travelling nearby?
Extend your trip or compare plans for neighbouring destinations.
Japan eSIM →
Hong Kong eSIM →
South Korea eSIM →
Philippines eSIM →Taiwan eSIM vs nearby destinations
How Taiwan eSIM coverage and pricing stack up against neighboring travel destinations. Tap a country to see its own plans and full coverage breakdown.
| Country | Carriers | From | |
|---|---|---|---|
| Taiwan← this page | Chunghwa Telecom · FarEasTone | See plans | |
| Japan | NTT Docomo · SoftBank | See plans | Plans → |
| Hong Kong | HKT (PCCW) · 3HK | See plans | Plans → |
| South Korea | SK Telecom · KT (Olleh) | See plans | Plans → |
| Philippines | Globe Telecom · Smart Communications (PLDT) | See plans | Plans → |
Taiwan
Japan
Hong Kong
South Korea
PhilippinesCarrier list is the primary partner network in each country; plans on smaller destinations may also fall back to additional roaming partners. "From" price refers to the cheapest published LTE.app plan — see each country page for current rates.
Taiwan by the numbers
Each figure links to its primary source — these are not LTE.app estimates.
Taiwan welcomed approximately 6.5 million international visitors in 2023. Source: Taiwan Tourism Administration
Chunghwa Telecom leads Taiwanese mobile, followed by Far EasTone and Taiwan Mobile. Source: NCC (Taiwan National Communications Commission)
Background context for Taiwan draws partly on Wikivoyage, licensed under CC BY-SA 3.0.
Going to Taiwan? Pick the right plan for how you travel.
Different travelers need different eSIM sizes and features. Pick your travel style:
What you need to know
This eSIM provides data access only. It does not include a Taiwan phone number. Use WhatsApp, FaceTime, or Signal for calls.
Set up the eSIM at home over Wi-Fi before your trip. Data only starts counting once you connect to a local network on arrival.
Mobile hotspot is available on most Taiwan plans. Share your data with a laptop or travel companion without extra cost.
Your phone must be eSIM-compatible and carrier-unlocked. Most iPhones from 2018 and flagship Android phones from 2020 support eSIM.
Your QR code is emailed the moment your payment completes — no waiting, no shipping, no airport queue.
How to install your Taiwan eSIM
Note for Taiwan: Install before landing at TPE. Chunghwa Telecom offers the widest coverage including Taroko and east coast areas.
Full install guide with screenshots →Love the price? The savings don't stop when you land home.
Pro and Premium subscribers save up to 12% on every plan they ever buy — whether they're in Taiwan next week or somewhere else next year. One membership. Every destination.
Frequently Asked Questions
Can I use an eSIM in Taiwan?
When does my Taiwan eSIM activate?
Can I use mobile hotspot (tethering) in Taiwan?
Can I use my regular SIM and the Taiwan eSIM at the same time?
How fast is the data in Taiwan?
Do I need to show ID to buy a Taiwan eSIM?
Does the Taiwan eSIM include a phone number?
Can I buy more data if I run out in Taiwan?
When should I install the eSIM?
What is the refund policy?
Will my device work in Taiwan?
Can I transfer the eSIM to another device?
Need help choosing?
Ask Smart Coach about the best eSIM plans for Taiwan, compare carriers, get installation help, and more.
Taiwan travel connectivity
All Taiwan pages — linked for faster research