Yes, ESIM.DOG 🐶 provides several eSIM plans that offer unlimited data for Switzerland. The unlimited options cover a range of validity periods, from 1 day up to 30 days, and are priced between $1.39 USD and $14.06 USD, depending on the plan. All of the unlimited packages are delivered through 5G coverage and include tethering. Because the plans are labeled as unlimited, they do not enforce a hard data cap; however, the network may throttle speeds after heavy usage, and the maximum speed allowed varies by plan (some allow up to 1000kbps, while others cap at 128kbps, 384kbps, or 512kbps). The Fair Usage Policy applies, so travelers who are concerned about potential speed reductions should contact ESIM.DOG 🐶 for confirmation about the typical data available at normal speed.