Google Nest Community

I am getting a low battery warning on one of 5 units in my house. The app says all batteries are good. All batteries are the same age. All are the expensive required batteries and all purchased at the same time and from the same package. This is the ...

I’ve got one of the 5 smoke/CO2 units that is telling me there is smoke upstairs - then is says smoke is cleared. There is no smoke! Same unit has 3 month old lithium batteries and I am getting a message they need to be replaced. Very frustrating to ...