ZenSim eSIM Data Plans for China

ZenSim does not provide a truly unlimited high‑speed data eSIM for China. The plans labeled “Unlimited” actually limit users to 3GB per day; after the 3GB are used the speed would be reduced, though the dataset does not specify the throttled speed. Travelers who need more data can choose from ZenSim’s fixed‑data plans. For example, the China 20GB plan is available for 10 days at $33.00 USD, and the China 10GB plan is available for 10 days at $21.00 USD. These fixed plans may be more cost‑effective for most users, especially if a very heavy data load is expected.

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 provides 9 single‑country plans that cover China and an additional 9 multi‑country plans that include China. The plans span a price range of $14 – $89, with data limits from 3 GB up to 40 GB and validity periods of 10 to 30 days. Some offerings use a fixed data cap, while others apply a daily data cap that refreshes each day. Tethering is permitted on selected plans.