Simology eSIM Data Plans for China

Simology does not offer a plan that gives unrestricted high‑speed data without a limit for China. The plans with “Unlimited” in the name provide 1 GB per day at full speed, after which data continues but is limited to a throttled speed of 1 Mbps. If a traveler needs a larger data allowance, they can choose a fixed data plan such as the 50 GB plan valid for 30 days. This fixed plan gives a hard 50 GB allowance at full speed for the entire validity period.

Simology does not offer China eSIM plans that include a phone number or SMS capability. Only data‑only plans are available from the provider. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging, but they should verify that these services are accessible in China before purchasing.

Simology provides a range of data plans that include China, with 13 single‑country plans and 13 multi‑country plans covering the country. The plans vary in price from about $4.64 to $87.19 and in data allowance from 1 GB up to 50 GB. Some plans offer a fixed data cap, while others provide a daily data cap, giving travelers flexibility depending on their usage patterns.