The Nest thermostat is so smart, it knows your house better than you do. You can adjust it remotely, teaching it your temperature preferences over time. Once it learns, it can even help you save ...

After their announcement earlier this month, Google has confirmed that its new Farsight Faces for the 4th-Gen Nest Learning ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Published March 16, ...