The journal

Guides

7 settings to save your data while traveling

Photo backup is the black hole of your plan. 7 settings to adjust before you take off so your gigs last the whole trip.

Staying connected from Mecca to Medina: what data plan to choose, how to share your connection with the group, and settings before departure.

Samsung, Pixel or Xiaomi: the exact path in the settings to install your eSIM, and the roaming settings to check.

QR code, settings, dual SIM: the complete step-by-step guide to installing your eSIM on iPhone—and the 3 settings to check before you take off.

Maps consumes less data than you think, Instagram much more. The real figures per app, plus a simple formula for choosing your data plan.

International roaming is billed per megabyte, the eSIM is paid per gigabyte. Three zeros in a row on your bill: let's do the math together.

A plastic-free SIM, integrated into your phone, activated by scanning a QR code. We explain everything, without operator jargon.