Use of Nest Secure Alarm System

Recently the Nest Secure Alarm System is on sale at Lowes( and I got one. Can anyone please tell me any use of it? It seems that it can’t be integrated into Smartthings Eco. Any related information will be appreciated!

I hate to be the bearer of bad news, but that system was discontinued over a year ago. I’m amazed that Lowes was still selling it, unless it was just in an “as is” overstock bin. Were you even able to set it up? In any case, I would return it.

Google says they will continue supporting existing systems, but it has been discontinued.