riva well being menlo venturesmascarenhastechcrunch, Natasha Mascarenhas / TechCrunch:Riva Well being exits stealth with $15.5M seed led by Menlo Ventures to construct a smartphone app that may measure blood strain utilizing a digicam flashA scientist and the co-founder of Siri increase hundreds of thousands for a stealthy digital well being startupRiva, based by scientist Tuhin Sinha
