The short version first. LinksMate is built mainly around domestic plans, and it may not support international data roaming (as of 2026 — always confirm the latest details on the official site). That means if you fly out without preparing anything, you can land somewhere with no mobile data at all, or run into unexpectedly steep charges. The good news: there's no complicated setup involved. You just add one travel eSIM, and your everyday phone works abroad exactly as it does at home. With Bloomy, you choose only what you actually need for where you're headed.
- LinksMate is domestic-focused and may not support international roaming
- Traveling unprepared can leave you with no data — or a surprise bill
- Adding a travel eSIM lets you keep using your usual phone
- It's three steps: ① buy before you go ② install the eSIM ③ activate on arrival
- No phone-number calls or SMS, but app calls (e.g. WhatsApp) work over data
"I'm on a LinksMate plan — but what do I do with my phone when I travel abroad?" If it's your first trip overseas, this is exactly where a lot of people get stuck. In this article we'll break things down in plain language: why your phone may not just work as-is, and how to set things up so you can travel with confidence. By the end, you'll know precisely what you need to do.
Does LinksMate work abroad as-is?
Let's start with the key point. LinksMate is designed around plans for domestic use, and in some cases it does not support international data roaming (the system that lets your phone borrow a local network abroad to get online). That's not a flaw — it simply reflects a service that's built to be simple and easy to use at home.
Because support can change over time, it's worth checking before you leave. Confirm the current 2026 details on LinksMate's official page. Here, we'll focus on what to do if roaming isn't available — and how to be ready either way.
What happens if you just fly out? (No data, and costs that add up)
If you head abroad without roaming support, your mobile data won't connect once you land. Maps, translation, messaging apps, ride-hailing — the tools you most want while traveling simply won't work, which can leave you stranded at the worst moment.
"Couldn't I just use airport or hotel Wi-Fi?" you might wonder. The trouble is that Wi-Fi is tied to specific spots — it's no help while you're moving around or out exploring the streets — and public networks can raise security concerns too.
On top of that, depending on your settings, data can be used abroad without you realizing it, leading to what's often called bill shock — an unexpectedly large charge. International data pricing is genuinely complicated, and it's easy for the total to climb higher than you expected. That's exactly why a little preparation before departure goes a long way.
The easy fix: just add an eSIM
All of these worries can be solved with a travel eSIM. An eSIM is a newer kind of SIM that loads your plan as data onto a chip already built into your phone. There's no physical card to swap — you just follow the on-screen prompts to set it up.
The best part is that your usual phone and your usual number stay exactly as they are; you simply "add" a travel eSIM alongside them. When you get back, you switch back to your regular line. There's no need to cancel your LinksMate plan or memorize any complicated settings.
※ A travel eSIM like Bloomy is data-only — there's no local phone number, SMS, or voice calling. If you'll need a local number or SMS-based verification (one-time codes), it's wise to line up another option as well. That said, app-to-app calls over services like WhatsApp generally work fine wherever you have a working data connection.
Three simple steps, even for first-timers
Even if it's your first time, the basic flow comes down to just these three steps.
- ① Choose and buy a plan before you leave
Pick a plan based on your destination, the amount of data you'll need, and how many days you'll travel. It's easiest to get this done calmly at home where you have Wi-Fi. - ② Install the eSIM by following the guide
After purchase, you'll receive setup instructions (a QR code or step-by-step screens) to add the eSIM to your phone. In most cases you can finish installation before you even leave home. - ③ Turn on the line once you arrive
After you land, switch the travel eSIM line on in your settings, and your data is ready to go.
※ When activation happens can vary by plan, so check the instructions provided before and after purchase to avoid any confusion on the ground. The exact steps differ slightly from one device to another, so if you're unsure, take a look at our setup guide as well.
How should you think about cost? (How it works, and rough guidance)
What you pay for data abroad depends heavily on which option you choose. Rather than quoting fixed figures, let's walk through how it works and a general way to think about it. Since every provider's pricing changes over time, always confirm the specific amounts on each provider's official information at the time you buy.
- Carrier international roaming: convenient, but the structure — daily flat rates, pay-as-you-go tiers, and so on — can get complicated, and the total tends to climb the longer you stay. Depending on the plan, it can feel pricey.
- Travel eSIM: typically a pay-up-front model where you buy just the data and days you need. Because you're committing to a set amount, it often works out more affordable. A small bucket for a short trip, a larger one for a longer stay — you can match it to your needs without waste.
How much data you need depends on how you use your phone, but a simple rule of thumb: lean smaller if you're mostly using maps and messaging, larger if you share a lot of video and photos. Any data guidance here is a snapshot — check the plan page for the latest.
What about signal quality?
"Aren't travel eSIMs a bit weak on signal?" is another common worry. In practice, Bloomy's travel eSIM connects directly to a local provider's network, so signal quality often feels on par with using a local line — and sometimes even more comfortable.
Carrier roaming, by contrast, works by borrowing a partner's network, which can introduce its own limits on how you connect. Of course, real-world speed and stability still depend on the local network, the area you're in, and congestion at busy times. That's true of any connection method — no service can honestly promise to be flawless everywhere, and we'd rather be upfront about that.
Find the right plan for your destination on the comparison page
If you're wondering "which plan is best for the country I'm visiting?", start with the comparison page. You can search by country, data amount, and number of days to find a plan that fits your trip. We've organized it to be easy to navigate, even if it's your first time.
👉 Find a travel eSIM for your destination on the comparison page
Pick your destination and check the plans that match the data and days you need. Take a look at the latest pricing and supported countries first (the plans and conditions actually available can vary by country and region).
In summary: what you do is simple
LinksMate is built mainly for domestic use and may not support international data roaming. Left as-is, that can mean no connection abroad or costs that add up fast. But there's no need to worry. With no complicated setup — just by adding a travel eSIM — your everyday phone works abroad exactly as usual.
All you have to do is follow three steps: "① choose and buy before you go ② install the eSIM ③ activate on arrival." Get it ready before departure, and you can use your phone with confidence from the moment you land. Start by browsing the comparison page to see the plans for your destination.
