Unlimited
3 days · Pilatus Mobile
$11.50
$7.44
-35%
Travel eSIM
Local mobile data · Tier-1 carriers · Your home SIM stays active
12 of 12 plans
3 days · Pilatus Mobile
$11.50
$7.44
-35%
5 days · Pilatus Mobile
$18.00
$10.08
-44%
7 days · Pilatus Mobile
$4.00
$2.64
-34%
7 days · Pilatus Mobile
$25.00
$12.72
-49%
10 days · Pilatus Mobile
$34.00
$15.84
-53%
15 days · Pilatus Mobile
$7.00
$3.36
-52%
15 days · Pilatus Mobile
$46.00
$30.00
-35%
30 days · Pilatus Mobile
$9.00
$3.84
-57%
30 days · Pilatus Mobile
$14.00
$5.28
-62%
30 days · Pilatus Mobile
$23.00
$20.40
-11%
30 days · Pilatus Mobile
$36.00
$32.40
-10%
30 days · Pilatus Mobile
$68.00
$40.08
-41%
Swisscom, Sunrise and Salt are the only three running their own networks; every other brand resells one of them, so a cheaper name buys a different price, not different coverage. Sunrise carries yallo and Lebara; Salt carries GoMo and Lidl Connect. Coverage follows the valley floors, the motorways and the rail corridors, because that is where the masts stand, so the signal holds in Interlaken and thins in the side valley above it. Cable cars, high traverses and older road tunnels are the real gaps, and a train through a long tunnel drops out and comes back. Read the 5G icon as a speed hint, not a coverage promise: the population figures operators quote count people where they live, and nobody lives on the ridge.
Zurich's free network is called Zurich Airport and runs eight hours, but the default login sends an SMS code, which is no use on a data-only line. The way around it sits on the same screen: choose Register by boarding pass, then collect the code at a WiFi Station or an information desk. Geneva's Free_Wi-fi_GVA has the same trap and better exits, with boarding-pass scanners through departures and arrivals and an ID desk at the Visitors Center, and it remembers you for months afterwards. All three operators sell SIMs landside at Zurich, Swisscom and Salt in Airport Shopping, Sunrise at The Circle, and buying one means showing a passport. Basel's EuroAirport stands on French ground, so expect a French mast first.
A Sunrise prepaid starter is CHF 19.90 and comes with CHF 20 of credit; Swisscom lists the same fee and has been waiving it. On Swisscom's basic prepaid rate data costs CHF 2 a day, and the flat packs run CHF 20 for seven days, CHF 40 for fifteen and CHF 65 for thirty, so roughly $25, $50 and $80 for unlimited Swiss data. Trains look like a free ride and are not: SBB FreeSurf covers your data on IC and IR services, but only for customers of Swiss operators, which a travel eSIM is not. Stations are better, with SBB-FREE at around eighty of them after one registration. Roaming is the ambush, since Switzerland sits outside the EU zone and European bundles often stop at the border.
Rail travel is light on data and heavy on hours. Tickets in SBB Mobile, the platform change at Bern, a MeteoSwiss check before you pay for a cable car: a week through Lucerne, Interlaken and Zermatt lands near 3 to 5 GB, less if you lean on station Wi-Fi between connections. Driving is the opposite, because navigation runs the whole time you are on the passes, so count roughly half a gigabyte a day. Download maps and any hiking route before you leave the valley, since the side valleys are where the signal goes. If the trip continues to Milan, Munich or Paris, check that Switzerland is named on the coverage list in its own right, and Liechtenstein too, which runs its own network under FL1.
Almost every phone sold since 2018 does. Type your model, or dial *#06# and look for an EID.
Pay once with card, Apple Pay, Google Pay or crypto. The activation QR arrives in your dashboard and email within seconds.
On iPhone: Settings → Cellular → Add eSIM → Use QR Code. On Android: Settings → Network → SIMs → + → Use QR code. Or open the GetSim app and tap install, no QR scanning needed.
Set the GetSim eSIM as your default for cellular data. Your home SIM keeps handling calls and 2FA SMS in the background.
A regional bundle covers Switzerland and 41+ other countries on a single eSIM, often cheaper than buying separate single-country plans for a multi-stop trip.