"Auxiliary Heat is exactly what it sounds like -- a secondary ... "In this scenario, it's usually just a switch or a button on the thermostat to manually turn it on." Thank goodness for backup plans.

Are you looking to get an Amazon Smart Thermostat? It's 30% off right now, and many of you can save even more.

Well one of those awesome things you can do is control the temperature of your home. The Amazon Smart Thermostat does exactly ...

The thermostat can support up to six of these ... and heat pumps with auxiliary and emergency heat. As with other Nest ...

While traditional thermostats only require power through the four classic wires, smart thermostats typically require low- voltage power all day. This comes from an additional fifth wire called the ...

The Nest Learning Thermostat (4th Gen) is the latest iteration of Google’s premium smart thermostat, offering a bold new design and a wealth of new functionality. It carries a hefty price tag ...

(I really miss that last one.) I don’t know if the Nest Thermostat falls into that same category, but it’s close — if only because I’m old enough to have lived in homes whose thermostats ...

A smart thermostat that can do it all. The bells and whistles are great, but are they worth the cost? Jon Reed is a senior editor overseeing coverage for CNET's home, energy and utilities category.

Amazon's Smart Thermostat drops to $56 in this early Prime Day deal. That’s 30 percent off the well-reviewed device.

Nest is finally back. The original Nest Learning Thermostat was a huge moment in the smart home. It took the classic, ugly, dumb thermostat, and completely flipped the concept on its head ...

The Nest Learning Thermostat (4th Gen) is a meaningful upgrade over previous versions thanks to the new redesign, upgraded AI features, improved monitoring and simpler installation. The higher ...