yaySIM eSIM Data Plans for China

yaySIM does not currently offer an unlimited‑data eSIM specifically for China. All of the China‑tied plans listed have a data cap, with the largest available plan providing 50 GB of high‑speed data for 30 or 180 days. For travelers who need a large amount of data, choosing one of these fixed‑data plans can often be more cost‑effective than purchasing an unlimited plan from another operator, particularly if usage is moderate rather than exceptionally heavy.

Yes, yaySIM does not provide eSIM plans for China that include a phone number or SMS service. Their offerings for China are data‑only, meaning users can connect to the internet but cannot send or receive phone calls or text messages using a local Chinese number.

Travelers who need voice or messaging may rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may limit or block access to certain VoIP services, so it is advisable to confirm that the apps you plan to use are available in China before purchasing a plan.

yaySIM offers 15 single‑country plans and 66 multi‑country plans for China, with prices ranging from $2.16 to $131.91 and data caps between 102 MB and 50 GB. Single‑country plans are dedicated solely to China, whereas multi‑country plans cover China as part of a larger network, with validity periods spanning from one day to 365 days.