ZenSim eSIM Data Plans for China

ZenSim does not offer any truly unlimited high‑speed data eSIM plans for China. The plans that carry “Unlimited” in their name, such as China Unlimited STANDARD, actually provide 3GB of high‑speed data per day for the validity period; after the daily allowance the speed is reduced. Travelers who need more data can choose from fixed‑data options, for example a 40GB plan for 30 days or a 20GB plan for 15 days, which offer larger total allowances and can be more cost‑effective for heavy data users.

ZenSim does not provide China eSIM plans that include a phone number or SMS capability. All ZenSim eSIMs for China are data‑only.

Travelers who need to communicate while in China can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages without a local phone number or SMS service.

ZenSim currently lists 13 single‑country plans that specifically cover China, along with an additional 13 multi‑country plans that include China as part of their coverage. The plans are available in a price range from about $5.00 to $89.00 and offer data caps between 1 GB and 40 GB, with validity periods of 5 to 30 days. Some of the plans feature fixed data amounts, while others impose a daily data cap; both types are represented across the single‑country and multi‑country offerings.