Google put a microphone in Nest Secure and forgot to tell anyone

Google's decision to bring Assistant-enabled voice controls to its Nest Secure system is causing a stir almost a year after the integration was rolled out. The problem is no one actually knew the security device, launched in September, 2017, packed a microphone in the first place. Google built a mic into its Nest Guard -- a small hub with a keypad on top that communicates with the other sensors in its Secure system -- but failed to mention it in its product materials, reports Business Insider. Asked about the microphone's existence, Google said it was "never intended to be a secret." "[It] should have been listed in the tech specs. That was an error on our part," a company spokesperson told Business Insider.