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Fuse
Roaming · Europe

Using Fuse in Switzerland

Fuse Mobile works in Switzerland with included data roaming — your eSIM connects automatically in Zurich, Geneva and Bern and beyond, no swaps, no extra charge.

Roaming in Switzerland is part of your plan

On Pulse and Surge — nothing extra to buy, nothing to set up.

Cost

Included — no extra charge

Data

Your usual allowance

Setup

Automatic on arrival

When you travel to Switzerland, your Fuse eSIM keeps you connected the moment you land — whether you're in Zurich, Geneva and Bern or anywhere else with coverage. Roaming is included on Pulse and Surge plans, so your data allowance works exactly as it does at home.

Networks Fuse uses in Switzerland

Fuse connects to Switzerland's mobile networks — Salt Switzerland and Sunrise — switching automatically to whichever has the strongest signal. There's nothing to choose and nothing to set up — your eSIM picks the best available network the moment you arrive in Switzerland.

Staying connected in Switzerland

  • No activation needed. Your existing Fuse plan already covers Switzerland.
  • Use your usual data allowance. Browsing, maps and video calls in Zurich work just like they do at home.
  • No bill shock. When you reach your monthly cap, data simply stops — it never auto-charges.

Travelling on more data? The Surge plan gives you 15 GB a month that works the same way right across Switzerland.

Other Europe countries

Yes. Fuse Mobile includes data roaming in Switzerland. Your eSIM connects automatically to local networks on Pulse and Surge plans — no swaps, no extra setup.
Roaming in Switzerland is included in your monthly plan on Pulse and Surge — no extra per-MB charges. You use the same data allowance you have at home.
No. As long as you've already installed your Fuse eSIM and are on a plan with roaming included (Pulse or Surge), your data will work automatically the moment you land in Switzerland.

Off to Switzerland?

Pack your phone.
Skip the local SIM.

Pulse and Surge include roaming in 120+ countries. Same plan, same allowance, same auto-switching.

See plans with roamingAll roaming countries

No contract. Cancel anytime.