01
One eSIM, many plans
Pop Albania and Germany on the same eSIM. Each runs independently with its own data counter.
Why Horizon
Stay connected wherever you go
One eSIM, the whole journey — clear pricing, simple setup, online the moment you land.
The travel eSIM that keeps you
connected.
Get an affordable, flexible eSIM with data in 200+ destinations worldwide — connect the moment you land.
- Works on 200+ networks
- Install in 60 seconds
- No roaming fees
- Refund within 7 days
Popular destinations
Where travelers are connecting now.
Find the plan that fits you
From 1 GB to unlimited — pick exactly what your trip needs, all in one app.
Easy to use
Install in a couple of taps before you go; it activates automatically when you land.
Avoid roaming charges
Know what you'll pay up front. No surprise bills, no nerve-wracking returns.
One eSIM for all your travels
Add new destinations and top up on the same eSIM — no reinstall for the next trip.
Don't stay without internet
We'll nudge you at 80% of your plan, so you can top up before you ever drop offline.
Global and regional plans
Single-country, Europe-wide, or worldwide — cross borders without switching SIM.
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Install once, top up forever
Your eSIM lives on your phone. Next trip? Just refill — no new install, no new QR.
03
Online the second you land
Step off the plane and you're already online — your eSIM auto-connects to the strongest local network.
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Track every byte, live
Watch your data in real time in the app — always know exactly what's left before you top up.
Frequent questions
What is an eSIM?
An eSIM is a digital SIM card built into your phone. No plastic to swap — install your plan in seconds and go.
Will my phone work?
Most phones from the last few years support eSIM. Check our Devices page or look up your model — we list every supported phone.
What happens if I delete the eSIM?
If you delete your eSIM, contact support and we'll reissue it at no cost. Your remaining data and any active plans are preserved.
Can I keep my number?
Yes — Horizon adds a separate data line on your phone. Your home SIM and number stay exactly where they are.