A sweat sensor device for sensing at least one analyte includes a plurality of sensors for sensing said at least one analyte and for producing data. Data from a subset of said plurality of sensors is prioritized over data from sensors of said plurality of sensors which are outside said subset. A method of sweat sensing and prioritizing data in a device including a plurality of sensors includes determining a subset of sensors from said plurality of sensors by at least one sensing mechanism that measures a presence of or a property of sweat. The method further includes prioritizing data from a subset of the plurality of sensors over data from sensors of said plurality of sensors that are outside said subset.
