Grumpy Old Geeks Products Nest smoke alarm Product Nest smoke alarm 3 mentions in 1 episode A smoke alarm discussed because its gesture based silencing feature raised safety concerns. Mentions 52: Money is the Fruit of Sin Apr 4, 2014 11:07 just by waving your arms around, gesticulating wildly as it were, you can turn off your Nest 11:32 this was hailed as one of the features of the Nest smoke alarm 13:08 they will send you an over-the-air update apparently