Share Mobile Data With Family Abroad: Hotspot or eSIM Each?
How to share mobile data with family abroad: compare one phone's hotspot with a family eSIM for each phone, data needs per person, and buying up to 10 eSIMs.
ArriGo team 8 min read Updated
The two ways to share mobile data with family abroad are to put one travel eSIM on a single phone and share it with a personal hotspot, or to give each phone its own family eSIM. A hotspot is cheapest when everyone stays together; separate eSIMs are better as soon as anyone goes their own way.
This guide compares both options for Canadian families, couples and groups of friends, with real limits from Apple and Google, a per-person data guide and the steps to buy several eSIMs in one order. Either way, both options cost far less than paying a carrier’s daily roaming fee for every phone in the family.
Key takeaways
- A hotspot abroad shares one phone’s data with other devices over Wi-Fi; it works well for couples, young kids and tablets.
- Separate eSIMs give every phone its own connection, which matters when teens, friends or partners split up during the day.
- Android phones can share a hotspot with up to 10 devices; on iPhone the limit depends on the model and carrier.
- ArriGo lets you buy up to 10 eSIMs in one order and send each QR code to its own email address.
- Canadian carriers charge roaming per phone, so a family of four pays four day passes every day.
Why sharing data matters when a family travels
Canadian roaming is priced per line. Bell charges $13 a day in the US and $16 elsewhere, while Rogers and Telus charge $16 and $18, before tax. With four phones, a week in Florida on Rogers costs $448 at the daily rate, or $200 with four 7-day US Travel Passes. Our roaming vs eSIM comparison breaks down what triggers those charges and includes a calculator.
A prepaid travel eSIM replaces that daily meter with one price per plan. The real question for a family is not whether to use an eSIM, but how many: one shared plan, or one per phone.
Option 1: one eSIM and a hotspot abroad
One person installs a travel eSIM with enough data for everyone and turns on the phone’s hotspot. Other phones, tablets and laptops join it like any Wi-Fi network.
How a personal hotspot works
On iPhone, Apple’s guide to Personal Hotspot explains that the phone turns its mobile data into a small Wi-Fi network that others can join over Wi-Fi, Bluetooth or USB. The password must be at least eight characters. Family members in the same Apple Family Sharing group can use Instant Hotspot to connect without typing it. Apple notes that the number of devices that can join depends on the carrier and the iPhone model.
On Android, Google’s guide to sharing a mobile connection by hotspot says a phone can share its data with up to 10 devices. Google also suggests plugging the phone in while tethering and switching on the option that turns the hotspot off automatically when nothing is connected.
Most ArriGo plans allow hotspot; the plan page shows it under “Coverage & networks”.
When a single hotspot works well
- Couples who stay together all day.
- Young children with tablets for games and downloaded shows.
- Older phones without eSIM that can still join Wi-Fi.
- Laptops for a bit of work in the evening.
- Long drives, where everyone is in the same car.
Tablets and laptops on a hotspot
Tablets and laptops treat a hotspot like any other Wi-Fi network, which means they may also start large background jobs: system updates, cloud syncing and app downloads. Before the trip, pause automatic updates and set cloud services to sync only on trusted networks. Apple also notes that some features that rely on Wi-Fi, such as iCloud backup, may not run over a Personal Hotspot, so back up devices at home before you leave.
The downsides of sharing one phone
- Battery. A hotspot uses a lot of power. Bring a power bank and a car charger.
- Range. Hotspot Wi-Fi reaches only a short distance. Once the group splits up at a market, a theme park or a ski hill, everyone else loses the internet.
- Speed. Several people streaming through one connection all share the same bandwidth.
- One point of failure. If the host phone is lost, stolen or flat, nobody has maps, ride apps or messages.
Option 2: a family eSIM for each phone
Each person gets their own eSIM with their own data. Nobody needs to stay close to the host phone, and nobody’s usage eats into anyone else’s allowance.
When separate eSIMs are the better choice
- Families with teenagers who want to explore on their own.
- Groups of friends who split up during the day.
- Multi-generation trips, where grandparents may stay at the hotel while others go out.
- Business trips and small teams, where everyone needs maps and messages.
- Safety. If someone gets lost, they can still message, call over apps and share their location.
Separate eSIMs cost more than one plan, but often not by as much as you might expect, because each person needs less data than the whole group combined. Compare live plans for your destination, such as the US, Mexico or Europe, to see the difference.
Requirements for every phone
Each phone needs to support eSIM and be carrier-unlocked. Check every model with our eSIM compatibility checker before you buy. Each eSIM installs on one phone only, so a separate eSIM is needed for every device that should have its own connection.
Hotspot vs eSIM each: side-by-side comparison
| One eSIM + hotspot | An eSIM for each phone | |
|---|---|---|
| Cost | Lowest: one plan | Higher: one plan per phone |
| Works when the group splits up | No | Yes |
| Battery impact | Heavy on the host phone | Normal on every phone |
| Speed with several users | Shared between everyone | Each phone has its own connection |
| Older phones and tablets without eSIM | Yes, they join over Wi-Fi | No, they still need a hotspot |
| If one phone is lost | Everyone loses data | Only that person is affected |
| Best for | Couples, young kids, road trips | Teens, friends, active itineraries |
Many families use both: an eSIM on each adult and teen phone, and a hotspot from a parent’s phone for a child’s tablet or a laptop.
Tip: Turn on location sharing before you leave home. Apple explains how to share your location with your Family Sharing group, and Google covers the same in its guide to managing Location Sharing. It only works while each phone has data, which is a strong argument for an eSIM on every phone that might wander off.
How to buy several eSIMs in one order
On any ArriGo plan page, choose how many eSIMs you need, up to 10, before you pay. Then choose where the QR codes go:
- All to me. Every QR code arrives in your inbox. This suits parents installing eSIMs on children’s phones.
- One email per eSIM. Enter an address for each traveller. Everyone receives their own QR code and installation instructions, and you receive the receipt. This suits groups of friends or adult children.
The QR codes arrive by email within about a minute. Install each one on a different phone, because each eSIM works on one phone only. Our guide to installing an eSIM before you fly walks through the steps, and you can do it at home over Wi-Fi: validity starts only when each eSIM first connects in your destination.
How much data does each family member need?
Data use depends far more on habits than on the destination. These figures are a starting point for a one-week trip, assuming everyone uses hotel Wi-Fi for streaming and big downloads:
| Traveller | Typical use | One-week data |
|---|---|---|
| Young child with a tablet | Games and downloaded shows | Join a parent’s hotspot |
| Teenager | Social media, messages, music | 3 to 5 GB |
| Adult | Maps, ride apps, messages, photos | 3 to 5 GB |
| Driver or navigator | Maps all day, music in the car | 5 to 10 GB |
| Hotspot host for 2 to 3 people | Everyone’s maps and messages | 10 GB or more |
A few habits stretch every plan:
- Download maps for the places you will visit. Google explains how to save areas for offline use.
- Download playlists and shows on Wi-Fi before you leave the hotel.
- Set photo backup to Wi-Fi only on every phone, especially teenagers’ phones.
- Turn off data roaming on everyone’s Canadian line, or the carrier may start a day pass on each phone.
Setting up the family’s phones before the trip
A short checklist for the evening before you fly:
- Check every phone in our compatibility checker and confirm it is unlocked.
- Install each eSIM on its own phone over Wi-Fi.
- On each phone, label the new line (for example “Travel”) so it is easy to find in settings.
- Turn on hotspot on the phone that will share with tablets, and set a password everyone can remember.
- Turn on location sharing for the family.
- On landing, switch each phone’s mobile data to the eSIM line and turn off data roaming on the Canadian line.
If anything does not connect on arrival, our help centre covers the most common fixes.
Our recommendation
For two adults who spend every day together, one eSIM with a hotspot is enough. For families with teenagers, groups of friends or anyone who will split up during the day, give each phone its own eSIM, and use a hotspot only for tablets, laptops and older phones.
Choose your destination on the destinations page, or go straight to plans for the United States or Mexico. New to the technology? Start with how an eSIM works, and see the networks page for the local operators each plan uses.
Frequently asked questions
Can I buy eSIMs for my whole family in one order?
Yes. On any ArriGo plan page you can choose up to 10 eSIMs in one order. You can receive every QR code yourself or send each one to its own email address.
How many devices can connect to a phone's hotspot?
It depends on the phone. Google says Android phones can share a connection with up to 10 devices, and Apple says the limit on iPhone depends on the model and the carrier.
Can one eSIM be shared between two phones?
No. Each eSIM installs on one phone only. To share one plan, the phone with the eSIM turns on its hotspot and the other devices join it over Wi-Fi.
Can my kids use a travel eSIM?
Yes, if their phone supports eSIM and is carrier-unlocked. Tablets and older phones without eSIM can still join a parent's hotspot.
Does using a hotspot drain the battery?
Yes, sharing a mobile connection uses noticeably more power. Google recommends plugging in the phone while tethering and turning the hotspot off when nobody is connected.
Is it cheaper to give everyone an eSIM or share one plan?
Sharing one larger plan is usually cheapest on paper. Separate eSIMs cost more but let everyone stay connected when the group splits up, and both options cost far less than paying carrier roaming for every phone.
