Air analysis apparatus; Anemometers; Barometers; Cabinets for loudspeakers; Pedometers; Apparatus for recording distance; Gloves for protection against accidents; Gas testing instruments; Hygrometers; Speed indicators; Spectacles; Meteorological instruments; Temperature indicators; Chronographs for use as specialized time recording apparatuses; Hourglasses; Digital photo frames; Smartwatches; Thermo-hygrometers; Height measuring instruments; Gimbals for smartphones