An electronic watch (200) may include a housing (202) at least partially defining an interior cavity (241) divided into at least a first volume (204) and a second volume (205), a pressure-sensing component (208) positioned within the first volume (204), a speaker (206) positioned within the first volume (204), a processor (207) positioned within the second volume (205), a battery (207) positioned within the second volume (205), and a barometric vent (211) that allows air pressure equalization between the first volume (204) and an external environment.