Travel abroad without a pocket Wi-Fi: share your phone's hotspot
No rental desk, no extra gadget to charge — one phone connects the whole trip.
A rented pocket Wi-Fi means queues at the airport, a deposit, one more battery to charge and a box to return before your flight home. If one phone in your group already has roaming or a travel eSIM, it can do the same job as a hotspot.
How it works
Buy data for one phone (your carrier's roaming pass or a local or travel eSIM), turn on its personal hotspot, and let the others connect. With a Wi-Fi QR code they join by pointing their camera — no spelling out a long password in a noisy station.
Why it beats a rented Wi-Fi box
There is nothing to pick up or return, no loss or damage fee, and no second device to keep charged. The connection travels with the phone you already carry, so you are online the moment you land.
The honest trade-offs
A hotspot uses the host phone's battery and can warm it up, and everyone shares one data allowance. Carry a power bank, keep the host phone in a cool place, and agree on what to stream before you go.
Keep it safe
Use WPA2/WPA3 with a long random password, turn the hotspot off when you don't need it, and change the password after sharing it with people outside your group.
Quick tips
- Check your plan's roaming or eSIM data allowance before you fly.
- Download offline maps and translation packs on hotel Wi-Fi.
- Save the hotspot as a Wi-Fi QR so family members can rejoin in a second.
- Turn on low-data mode on the connected phones (see our data-saving guide).
Questions
Does tethering cost extra abroad?
That depends on your carrier and plan. Some roaming passes and eSIMs allow tethering, others restrict it — check the terms before you rely on it.
How many devices can join?
Most phones allow several devices at once; the exact limit is set by your phone. Fewer devices means a faster connection for each.
Is my password uploaded when I make the QR code?
No. Hotspot Hub creates the QR code on your device; the network name and password are never sent to our servers.