Travel data · Taiwan
Taiwan travel eSIMonline the moment you land in Taipei
Pick between eSIM, pocket WiFi and roaming for your trip, check your phone in 30 seconds, and install at home. Plus the one thing to know about Taiwan.
- No airport queue
- No SIM swap
- No roaming bill shock
What suits my trip?
Change the answersTravelling as
What matters most
Pick Travel eSIM
Solo or two, 5 days: a travel eSIM is close to the right answer. Install it at home, it connects as you land, and it is usually the cheapest per GB.
See Taiwan eSIM plans on Yesim ↗ Compare eSIM prices too ↗eSIM vs pocket WiFi vs roaming
The column that fits your answers is highlighted.
Travel eSIM
Installed by QR before you go
- ✓Getting itInstall by QR code before you fly
- !SharingHotspot from your phone (plan permitting)
- ✓BatteryNothing extra to charge
- ✓Cost levelUsually the cheapest per GB
- !Watch out forPhone must be unlocked and eSIM-capable
Pocket WiFi
Pick up and return a device
- !Getting itPick up, carry and return a device
- ✓SharingConnects several devices at once
- !BatteryOne more device to keep charged
- !Cost levelDaily rental fee plus deposit
- ×Watch out forLose it and you pay for the device
Carrier roaming
Nothing to prepare
- ✓Getting itNothing to set up
- ✓SharingHotspot usually allowed
- ✓BatteryNothing extra to charge
- ×Cost levelUsually the most expensive
- ×Watch out forBill shock if you pass the cap
Rule of thumb: solo or two → eSIM; several people sharing one connection → pocket WiFi; a short trip where convenience beats cost → roaming.
Mobile networks in Taiwan
Chunghwa TelecomTaiwan MobileFarEasTone
Taiwan's three networks — Chunghwa Telecom, Taiwan Mobile and FarEasTone — are all strong, with Chunghwa holding the widest-coverage reputation. Travel eSIMs are plentiful and the island's compact geography makes any of the three a fine choice for the standard loop.
Taipei, the west-coast cities and the high-speed rail corridor are blanketed, metro included. The east coast (Hualien, Taitung) is well covered in towns; the central mountains — Taroko's gorges, alpine highway passes, Yushan trails — are where signal drops on every network.
Know this first in Taiwan
Heading into Taroko or up the alpine roads? Download offline maps — the gorge walls block signal in exactly the most photogenic spots.
Will an eSIM work on my phone?
Two things must both be true: the phone supports eSIM, and it is not locked to a carrier. A locked phone can install an eSIM and still never connect.
Most iPhones from the XS and XR on support eSIM; of those sold in mainland China, only a few recent models do, and inside mainland China an eSIM from abroad cannot be installed. Lock status: Settings → General → About → Carrier Lock should read “No SIM restrictions”.
Menu names differ by maker, and the same model can lack eSIM depending on the country it was sold in. No menu? Use the EID check above.
Answer the two questionsAn EID plus an unlocked phone means a travel eSIM will work.
Setting it up: five steps
Your ticks are saved in this browser only.
What to look for in a Taiwan plan
- Days first, data second — a plan that expires mid-trip is worse than one that runs a little low.
- Hotspot/tethering allowed, if you travel with a laptop or share with a partner.
- Which local network it uses — see above; coverage beats a small price difference.
- A top-up option, so you can extend without installing a new eSIM.
- Data-only is normal: most travel eSIMs come without a phone number, and calls happen over WhatsApp or FaceTime anyway.
Good to know in Taiwan
- Taoyuan airport's telecom counters are famously quick and tourist-friendly — but they still queue at peak arrival hours, which is the one line an eSIM installed at home deletes from your trip.
- Night-market hopping and bus routes run on data: Google Maps works well here, and YouBike rental needs a connection to unlock.
- Convenience-store WiFi exists but registration is clunky for visitors — data is the smooth path, and Taiwan's plans are famously generous.
Taiwan eSIM plans on sale right now
Prices and data packages move week to week — compare current plans and pick the days-and-data combo that fits your trip. We deliberately quote no prices: they go stale too fast to trust. The button above always opens live pricing.
- Your trip
- Solo or two · 5 days · Cost
- Main networks
- Chunghwa Telecom · Taiwan Mobile · FarEasTone
- Seller
- Yesim
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Frequently asked questions
Will WhatsApp and my phone number still work?
Yes. Keep your home SIM installed and WhatsApp stays tied to your usual number while data flows through the travel eSIM.
Can I share the data with my laptop?
Usually yes, via your phone's hotspot — but some plans block tethering, so check the plan details before buying.
When should I buy and install it?
A few days before departure, on home WiFi. Enable it when you land — unless the plan starts at install, which is why you check the activation rule first.
My phone doesn't support eSIM — now what?
A physical tourist SIM on arrival or a pocket WiFi rental still works fine — the comparison above applies the same way.
Why are there no prices on this page?
Because they change weekly. A price table would mislead you within a month, so we link to live pricing instead.