eSimfly eSIM Data Plans for China

eSimfly does not provide a truly unlimited data eSIM for China. The plans that carry “Unlimited” in their name give 3GB of high‑speed data per day and then throttle the speed to 1000 kbps once that daily limit is reached.

Travelers who need more data can choose from eSimfly’s fixed data plans, such as the China 50GB 30Days plan or the Global 100GB 31Days plan, which offer larger data allowances without a daily cap. These options are typically more cost‑effective for users who expect to use a substantial amount of data during their stay.

eSimfly does not offer China eSIM plans that include a phone number with inbound or outbound voice or SMS capabilities. The provider sells only data‑only eSIMs for China.

Travelers who need to communicate over cellular can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that the apps they rely on are accessible in China before purchasing a plan.

eSimfly offers 14 single‑country plans and 54 multi‑country plans for China. The available plans span a price range of $2.16 to $121.46 and data caps from 1 GB to 100 GB, with validity periods between 3 and 365 days. Some plans provide a fixed data amount for the entire validity, while others offer a daily data cap, giving users the option to choose a set amount of data for the whole period or a daily allowance. Tethering is allowed on many plans, and a reduced speed of 1000 kbps may apply to certain options.