Netatmo SAS designs, manufactures, and distributes electronic products. The company also offers personal weather station and accessories, which includes rain gauge and wind gauge. Its product allows user to track indoor and outdoor environment, such as indoor temperature, carbon dioxide concentration, noise pollution, and humidity in the home; and transmit data wirelessly to view on their smartphones, tablets, or computers. The company also offers security cameras welcome for indoor, and presence for outdoor, and accessories. It also offers products, such as tags, indoor security siren, and smart smoke alarm. The company also develops Netatmo rest private application program interface (API), a solution that allows a third party application to access recorded data of a specific weather station. It sells its products through its website, computer and mobile software, and through retailers worldwide. The company was founded in 2011 and is based in Boulogne-Billancourt, France. As of December 31, 2018, Netatmo SAS operates as a subsidiary of Legrand SA.