Ring Labs raised $208M across multiple rounds including a $109M Series D in January 2017, $61.2M Series C in March 2016, and $28M Series B in August 2015 before its acquisition by Amazon. Founded in 2012, Ring Labs builds consumer smart-home security products including video doorbells, indoor and outdoor cameras, and integrated security kits. Funding supported hardware R&D, cloud video, subscription services, and retail expansion. The company became widely recognized for accessible, easy-to-install home security solutions, leveraging mobile apps, cloud storage, and neighborhood-focused features to scale global adoption before joining Amazon.