We see so many questions about which train pass to buy for travel in Switzerland- Swiss Pass, Half Fare Card, Transfer Ticket, Berner Oberland Pas, Jungfrau Pass, etc. Each has slightly different coverage and it can be very frustrating to figure out. Here is yet another option to confuse things further, but it might work for those making a short visit with lots of train travel:
The Saver Day Pass starts at 58 CHF ( or 29 CHF with a Half Fare Card) and covers travel on trains, boats, trams, buses and Postbuses for one calendar day. The price is lowest if bought 30 days out and goes up as you approach the date of use. It cannot be bought on the day of travel.
Note that it does not cover mountain lifts or provide any discount on those.