Nest has announced changes to its support for some of its older smart thermostats. Fourteen years after the launch of the ...

Simple energy guidelines can get anyone started with a smart thermostat: In the cold months, set it to at most 68 degrees ...

AIR PURIFIER FILTER REPLACEMENT – This Honeywell HEPA Air Purifier H Filter helps capture up to 99.97% of the following molecules: pollen, pet dander, debris and smoke. WORKS WITH HONEYWELL ...

Learn more about how we select deals. TL;DR: The self-adjusting Honeywell Home T9 WiFi Smart Thermostat now comes with a free Echo Dot (3rd gen) for $179, a savings of $49.99. CNN just held a ...