Daily Crunch 9/13/19

Welcome to TechCrunch daily news, a round up of the top tech news of the day. -- Daqri shuts down -- Apple introduces a subscription grace period -- and SmileDirectClub goes public. Here's your Daily Crunch for September 13, 2019. First up: Another high-flying, heavily funded AR headset startup is shutting down. Learn more about your ad choices. Visit podcastchoices.com/adchoices