For the price that you pay for the hardware vs the apps functionality...its just not worth it. I probably won't go with nest again. I upgraded my wifi to make sure it would run my cameras on a super speed. The app takes forever to open and load the live camera, if you need to look back it takes a good 5-9 minutes to load the days feed back. Sometimes one camera will just disconnect, even though it's closer to my wifi it makes no sense. Reconnecting is not easy. Looking into switching systems.