When you’re moving between countries every few weeks or every few months, your connectivity setup can’t rely on buying a new local SIM every time you land. If you’re a digital nomad hopping Barcelona to Lisbon to Berlin, a van lifer touring France and Spain for six months, or a remote worker splitting time between London and Australia, you need something that travels with you and works the day you arrive. Not something that requires a local bank account, a permanent address, or three days hunting down the right telecom shop in a language you don’t speak yet.

We ship devices and support travellers who do exactly this: people who cross borders monthly and need their internet to just work. Here’s what actually solves the problem, based on years watching what breaks down (and what doesn’t) for people who move often.

Why “Get a Local SIM in Each Country” Stops Working Fast

The advice to grab a local SIM card makes sense if you’re spending three months in one place. It’s often the cheapest option per gigabyte, and you get proper local coverage. But when you’re moving every four to eight weeks, the friction adds up:

• You need to research which carrier to trust in every new country (and half the blogs you find are outdated).
• Some countries require ID registration or a local address, not always advertised until you’re at the counter.
• You lose a day to admin every time you move: finding the shop, queuing, activating, topping up.
• Your number changes each time, which breaks two-factor authentication, banking apps, and any services tied to your old number.
• If you travel with a partner or need WiFi for a laptop and tablet, you’re juggling multiple SIMs or hunting cafés.

For a two-week holiday? Fine. For serial movers, it’s a recurring tax on your time and patience.

“So many countries we visited over the last 2 months, from Ireland to Turkey and back home again, and they were always there for us 24/7. Truly a pleasure — 150% satisfaction.”
— Sergey Kondratiev, verified ConnectPls customer

What Works Better When You Cross Borders Regularly

The solutions that do work for frequent movers share one thing: they follow you across borders without new paperwork. Here’s the realistic shortlist.

Home-Carrier Roaming (If You Keep a Base Country Plan)

If you maintain a plan in your passport country and roam abroad, you get continuity: same number, no setup in each place. Within the EU, regulated roaming means your home data allowance works across all 27 member states at no extra cost. Outside the EU (or if your home country isn’t in the EU), roaming costs spike: £5–£15/day is common, and it adds up to more than a local plan would cost in a month.

This works if you’re moving within the EU and already pay for a solid home plan. It’s expensive and often capped if you’re hopping between, say, Europe and Asia every quarter.

eSIM Plans (Per Country or Regional)

An eSIM is a digital SIM you activate without swapping physical cards. You can buy a new eSIM for each country (or a regional bundle) and switch between them in your phone settings. Good parts: no plastic, instant activation, your phone number can stay separate (dual-SIM setup). Bad parts: you still need a new eSIM each time you move unless you buy an expensive global plan, most eSIMs are prepaid data-only (no calls), and if you travel with multiple devices or a partner, each device needs its own eSIM. No sharing.

eSIMs suit people who move infrequently enough to research and buy a new one each time, or who only need data on a single smartphone.

Portable WiFi Subscription (Device Travels, Connectivity Follows)

A mobile hotspot (pocket WiFi) with multi-country coverage means you carry one small device that connects to local networks automatically as you cross borders. You turn it on, and your phone, laptop, tablet, and travel partner’s devices all connect like any WiFi network. No SIM-swapping, no per-device setup.

The older model was renting a pocket WiFi in each country (common in Japan or Australia for tourists). That’s fine for a one-week trip, but if you’re moving between countries, you’re back to the same per-country admin problem. The model that works for frequent movers is a monthly subscription where the device is included, you activate it for the months you travel, and pause when you don’t.

We offer exactly this: the mobile router is shipped to you (included in the plan, not an upfront hardware purchase), connects up to 10 devices at once, and works across 160+ countries on one plan. For our Plus Europe package, you get truly unlimited data (no fair-use throttling) across about 70 countries: UK, Ireland, France, Germany, Spain, Italy, Portugal, Netherlands, all the Nordics, Turkey, Canada, Mexico, Australia, and New Zealand. We call these “Group 0” countries. In Group 1 countries (Japan, China, India, Singapore, Thailand), you get 4G unlimited but it may slow after roughly 5GB in a day. In Group 2 (Brazil, Egypt, Morocco), you get 500MB/day at 4G then slower speeds.

Delivery is 2–3 working days across Europe, 4–5 days in the UK, shipping included. Billing is monthly and flexible: activate for the months you need it, pause when you’re staying put. There’s no lock-in contract—cancel anytime. (A £25 fee applies only if you cancel a mobile-router subscription in the first three months, which covers our shipping and return costs.) The device uses Cloud SIM technology to switch operators automatically as you move, plus a backup physical SIM slot if needed.

This setup makes sense if you move between three or more countries a year, travel with a partner or multiple devices, or work from a campervan where shared WiFi beats managing individual SIMs.

Quick Comparison: What Fits Serial Movers vs. One-Off Trips

Real Scenarios: Who Uses What

Van lifer touring France and Spain for six months: A portable WiFi subscription (like our Plus Europe) gives unlimited data across both countries, powers laptops for work and tablets for navigation, and means both people in the van stay connected without buying two SIMs. Monthly billing means you’re only paying for the months you’re on the road. Pause it if you rent an apartment with broadband for a few weeks.

Digital nomad doing three-month stints in Lisbon, Berlin, and Bali: If all three cities are work-focused and you’re in apartments with WiFi, a per-country eSIM or local SIM might be the lightest option (and cheapest per GB). But if you’re working from cafés, co-living spaces, or moving around within each country (weekends in the Algarve, day trips to Potsdam), a portable hotspot or an eSIM with broader regional coverage saves you hunting new SIMs mid-stay.

Expat rotating between UK and Australia every quarter: Both countries are in our Group 0 unlimited coverage. A subscription you activate for the months you’re travelling and pause when you’re settled beats paying roaming fees or researching a new Australian SIM every visit. The device works in both countries the moment you land.

What About Pocket WiFi Rentals in Japan, Australia, or Spain?

Short-term rentals (pick up at the airport, return before you fly out) are common in Japan and Australia and work well for a one-week holiday. But if you’re moving between countries or staying longer than two weeks, the maths and convenience flip:

• Rentals charge per day (often ¥500–¥1,200 in Japan, AU$8–$15 in Australia, €6–€10 in Spain). A two-week stay costs as much as a monthly subscription.
• You need to arrange pickup and return in each country. More admin every time you move.
• Your connectivity stops dead at the border. A rental picked up in Tokyo doesn’t work when you fly to Seoul next month.

Rentals are an airport convenience for tourists. If you’re a digital nomad or van lifer crossing borders, a subscription that ships to your current address and works across countries is less hassle and often cheaper per month of travel.

The Honest Trade-Offs

No solution is perfect for everyone. If you’re staying in one country for a full year and have the time to sort out a local contract, that’s usually the cheapest per gigabyte. If you only travel two weeks a year, home-carrier roaming or a short eSIM bundle will be simpler than a subscription.

But if you cross three or more borders a year, work remotely, travel with a partner, or live in a campervan, the per-country admin burden and the lack of multi-device support make local SIMs and one-off rentals frustrating. A subscription that follows you and bills monthly when you need it beats reinventing your connectivity every time you move.

Frequently Asked Questions

Can I pause a portable WiFi subscription when I’m not travelling?

Yes, that’s the point of a flexible monthly model. With ConnectPls, you activate service for the months you’re moving between countries and pause when you’re settled somewhere with home broadband or staying put. You’re not locked into paying year-round if you only travel half the year.

Does portable WiFi work in every country I visit?

It depends on the provider’s coverage. Our device works in 160+ countries, but the data allowance and speed vary by “group.” In our Group 0 countries (about 70, including all of Western Europe, UK, Canada, Mexico, Australia, NZ), data is truly unlimited with no throttling. In Group 1 (Japan, China, India, Thailand, Singapore), it’s 4G unlimited but may slow after around 5GB in a day. Group 2 (Brazil, Egypt, Morocco) gets 500MB/day at 4G then reduced speeds. Check your provider’s country list before you assume “works anywhere” means the same experience everywhere.

Is a subscription more expensive than buying local SIMs in each country?

Per gigabyte in one country, a local SIM is usually cheapest. But factor in: your time researching and buying a SIM every move, the risk of needing a local address or ID, losing your number (and 2FA access), and the inability to share data across devices. If you move every month or two, a subscription’s convenience and multi-device support often justify a modest per-GB premium. Monthly costs are comparable to what you’d pay for a good local plan anyway, without the recurring setup burden.