MobiSIM

MobiSIM operates as a global eSIM covering 200 countries, including China, with the draw of instant activation in about 60 seconds and entry-level plans starting at €2.99. No physical card, no waiting for mail, no app downloads for a separate carrier, just a QR code and a few taps to go live on 4G or 5G.

This works best for travelers who book trips at the last minute and can't wait days for a physical SIM, or those passing through China as one stop on a longer Asia tour where a global plan beats shopping for carriers in each country. The low floor price suits casual users who won't burn more than a gigabyte or two.