1-3 of 3 Answers
I haven't had them long enough to go through a set of batteries but the detector runs checks on itself everyday. Using the Nest app I can check the status of those self checks and I would expect that the app would alert me when the batteries are getting low.
Sorry, there was a problem. Please try again later.Yes. Nest Protect will chirp when the battery is low and needs to be replaced. It'll also pulse yellow when you turn off the lights at night. You’ll get a message during Nightly Promise and the Nest app will notify you.
Sorry, there was a problem. Please try again later.Comes with life time battery
Sorry, there was a problem. Please try again later.
