Keep your home SIM active for calls/texts if you need it — eSIM runs alongside as your data line (dual-SIM). Check Settings → Cellular that data roaming is off on the home line to avoid surprise charges.
Rent at a TPE airport counter on arrival, or pre-book online for pickup. Good if you're traveling with someone and want to share one hotspot, or if your phone is eSIM-incompatible. Return it at the airport on departure (or a marked dropbox).
Buy or load at any MRT station or 7-Eleven. Works for MRT, buses, and as a tap-to-pay at convenience stores. Load NT$500+ to start — you'll burn through it fast between night market food and MRT rides.
| Option | Setup | Best for |
|---|---|---|
| eSIM (Airalo/Ubigi) | Install before flight, activate on landing | Solo traveler, modern phone |
| Pocket WiFi | Airport counter pickup/return | Multiple devices, older phone |
| EasyCard | Buy at any MRT/7-Eleven | Transit + convenience store payments — get this regardless |