Saily eSIM Data Plans for East Asia

Saily does not currently offer unlimited data eSIM plans for East Asia. The provider’s catalogue for the region consists only of fixed‑data packages.

For travelers who need a large amount of data, Saily provides fixed‑data options such as the 100GB plan valid for 180 days and the 50GB plan valid for 90 days. These plans cover China, Hong Kong, Japan, South Korea, Macau, Taiwan and additional countries in the region. Choosing a fixed data plan is generally more cost‑effective for most users, unless very heavy data consumption is required.

Saily does not provide eSIM plans with a phone number or SMS capability for East Asia. The provider’s lineup in this region consists solely of data‑only eSIMs.

Because a local phone number is not included, travelers cannot receive SMS messages or make voice calls through the SIM. However, popular Internet‑based messaging and calling services such as WhatsApp, Telegram, and iMessage will work over the data connection, allowing communication without a traditional phone number.

Saily offers East‑Asia coverage in two of its plans. The Asia and Oceania plan includes China, Hong Kong, Japan, South Korea, Macau and Taiwan. The Global plan adds Mongolia to those destinations, covering China, Hong Kong, Japan, South Korea, Mongolia and Taiwan.