Buying eSIMs for the family: one plan or several?
Each phone needs its own eSIM to have its own data, but you can save by giving one person a large plan and hotspotting to the others. For families who want everyone online independently, a separate eSIM per phone is simplest and keeps each number active.
Travelling as a family means several phones, several data needs, and one person usually organising it all.
The question is whether everyone needs their own plan, or one clever setup can cover the lot.
Both work. It comes down to how independent you want each phone to be.
The simple way: one eSIM per phone
Each phone that needs its own data requires its own eSIM, since a plan is tied to a single device. For a family who all want to be online independently, buying one eSIM per phone is the cleanest approach.
An eSIM lives on one phone, so independence means one each.
Give every family member their own plan and they are each online, wherever they wander.
Teenagers off exploring, parents navigating, everyone on their own maps and messaging at once. Each person also keeps their own number and apps working, as our guide to everyone keeping their own number explains. It costs a little more than one plan, but nobody is tied to anybody else to get online.
The thrifty way: one big plan, then hotspot
To save money, buy one large eSIM plan and have that person hotspot data to the rest of the family. It works well when you travel together and do not each need independent connection all day.
Families who stick together can share one connection.
One phone gets a generous plan, then shares it over a personal hotspot to the others.
Everyone rides on that single allowance, which is cheaper than several plans. The trade-off is that the others rely on staying near the hotspot phone, and it drains that phone's battery and data faster. For a family that moves as a pack, though, it is a tidy saving.
Sizing it right for a family
Size your family's data by how each person uses it: children streaming need far more than a parent checking maps. Whether you buy several plans or one shared one, a generous allowance prevents mid-trip top-up scrambles.
Family data use is lumpy, so plan for the heavy users.
One child streaming cartoons can use more than three adults navigating combined.
Work out roughly what each phone will do, lean on our guide to how much data each phone needs, and size up if in doubt. A travel eSIM with room to spare beats running dry on a rainy afternoon with restless kids and no downloads left. Buy once, generously, and relax.