https://www.pcgamer.com/activision-blizzard-pays-employees-to-track-their-pregnancies/ > Activision Blizzard pays employees $1 per day in gift cards if they track their reproductive health via an app called Ovia—and the publisher can see some of its employees' data in an anonymized, statistical format. > "Employers who pay the apps’ developer, Ovia Health, can offer their workers a special version of the apps that relays their health data—in a 'de-identified,' aggregated form—to an internal employer website accessible by human resources personnel," reads a Washington Post report on the practice, which highlights Activision Blizzard as a proponent of employee health tracking.