Wiiline eSIM Data Plans for Taiwan

Wiiline does not provide a truly unlimited high‑speed data eSIM for Taiwan. All of the available plans specify a daily data cap, such as 1GB/day or 5GB/day, and after the cap is reached the speed is throttled to a reduced rate that is typically 0.384kbps or 500kbps depending on the plan.

Instead, Wiiline offers fixed‑data plans that can be a cost‑effective choice for most travelers. For example, the 5GB/day for 3 days plan costs $14.00 USD, and the 5GB/day for 30 days plan is priced at $30.00 USD. These fixed‑data options are available across a range of validity periods and may serve well unless a user requires very heavy data usage throughout their stay.

Wiiline does not provide a Taiwanese eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are offered for use in Taiwan. Travelers who need to send messages or make calls can use internet‑based services such as WhatsApp, Telegram, or iMessage over the Wiiline data connection, which works without a local phone number or SMS features.

Wiiline provides 23 single‑country plans and 35 multi‑country plans that cover Taiwan. The catalog includes both daily data cap options and fixed data amount options. Across the entire lineup, prices range from about $1.50 to $206, while data caps span from 490 MB up to 100 GB, with validity periods varying from 1 to 365 days.