Smart ring startup Oura raises $28 million from Google’s Gradient Ventures, Square, and Forerunner Ventures

ByJerome Smith
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http://feedproxy.google.com/~r/venturebeat/SZYF/~3/P8OaxjKem3s/

Oura, a Finnish startup that creates a smart activity- and sleep-tracking ring, has raised $28 million in a series B round of funding from Google’s Gradient Ventures, Jack Dorsey’s Square, and Forerunner Ventures.
Founded out of Oulu, Finland, in 2013 Oura monitors the user’s pulse,  » ….