Eargo, Inc., a medical device company, engages in enhancing the quality of life of people with hearing loss in the United States. It markets and sells hearing aids. The company sells its products direct-to-consumer and through omni-channel. The company was formerly known as Aria Innovations, Inc. and changed its name to Eargo, Inc. in November 2014. Eargo, Inc. was incorporated in 2010 and is headquartered in San Jose, California.