Mondaine SBB smart stop2go Wall Clock is the companion app for the Mondaine smart wall clock that utilizes the famous and unique stop2go Swiss movement - which was developed exclusively for Mondaine to mirror the precise movement of the original Swiss Railway Clock. The app allows you to keep your Smart Wall Clock always on time, pass automatically from winter to summer time and monitor the temperature of the room where the Smart Wall clock is placed. The new Smart Wall Clock stays true to its