
A Google user
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This is one of the most swiss solution I've seen in a while : Ridiculously over-complicated while technologically unsound. App needs Bluetooth plus location plus data usage. You'd better not forget your charger.... It's completely asinine. Tailored to one use case. It excludes anyone with a laptop, a mobile device running a less popular os and tablets without a sim card. You'd be better off doing nothing. On the bright side, the app works well.
64 people found this review helpful
Schweizerische Bundesbahnen SBB
July 9, 2019
Yes, the new free internet on the train works as a combination of beacon wireless technology, Bluetooth and the SBB FreeSurf app. The connection is via GSM and not WiFi, as this offers better quality. We will address the weaknesses identified in the test for a later rollout.

Nick Swiss
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You need to have a Swiss number, plus you need to be a specific customer of a specific company... Shame on you, don't mislead people with free surf... Better name, Swiss customer free surf... And no, not everyone visiting Switzerland has a Swiss esim card, actually the majority doesn't have it... And also, worst customer service posible, no help here, rating 1.7 stars, nearly everyone is disappointed, and every message reply to all those negative reviews, is generic without solution. 1*
Schweizerische Bundesbahnen SBB
January 6, 2026
SBB FreeSurf is the more powerful, technology-independent and cost-effective solution compared to WiFi. Travelers from abroad can surf for free on the train with a SIM card from a participating provider. Thanks to eSIM and DUAL-SIM, this is comparatively easy. Please contact us at www.sbb.ch/en/freesurf so that we can analyse your case.

Dave Robinson
SBB free train WiFi means "free if you already have a Swiss phone contract" or an eSim from Sunrise or Swisscom. If you haven't, don't even bother trying. I'm giving this one star, although this is a reflection on SBB's ridiculously insular and unwelcoming policy, rather than the app itself.
6 people found this review helpful
Schweizerische Bundesbahnen SBB
September 25, 2025
Travelers from abroad can surf for free on the train with a SIM card from a participating provider. Thanks to eSIM and DUAL-SIM, this is comparatively easy. You can find all the information you need at www.sbb.ch/en/freesurf.