Are Smart Rings Accurate? Lawsuit Says Oura Sleep Tracking Isn't Good Enough

A proposed class action lawsuit says the popular smart ring company is falsely advertising its products. Oura is facing accusations of deceiving customers about the accuracy of its sleep-tracking features on its popular smart rings. The claim comes from a proposed class action lawsuit filed on Aug. 20 by San Francisco's Clarkson Law Firm . It accuses Oura of falsely advertising …