The GoSpectro from GoyaLab is a handheld mobile Spectrometer that operates at a wavelength of 400 - 750 nm. It has a spectral resolution of 10 nm and a wavelength reproducibility of 1 nm with a video rate of 10 fps. This spectrometer supports latest Android & IOS firmware and features live spectra & auto-calibration. It enables material characterization and analysis with an ultra-compact device natively connected to the internet. This spectrometer is available in a handheld package that measures 55 x 20 x 20 mm and is ideal for testing LEDs, displays & other light sources, colorimetry & color monitoring, measuring fluorescence, characterizing optical filters, gems, crystals, archeometry, interior design, and point-of-care testing applications.