The X2S Smart Thermostat is an easy-to-use Energy Star certified thermostat. It’s not the most modern-looking device, but it ...

The Eve Thermostat has been announced at CES 2026. Controls, schedules and automations can all run locally, with no ...

By embracing Matter over Thread, Eve smart thermostat is betting on reliability and long-term compatibility without any ...

The Learning Thermostat is Nest's inaugural product, first released in 2011. Nest has added additional Nest thermostats, security devices, smart speakers, smart displays and more over the past decade.

In recent EDN design ideas, we’ve seen thermostat designs that meld the functions of sensor and heater into a single device: FET, BJT, or even a simple length of fine gauge copper wire. A virtue ...

The $349 Wi-Fi Smart Thermostat with Voice Control is an intriguing new offering from Honeywell. While it is virtually identical to Honeywell's $249 Wi-Fi Smart Thermostat in design and functionality, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Roy Furchgott After a new round of testing, we’ve added the Ecobee Smart ...

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...

Unlock to see our ratings and compare products side by side The ease of manually controlling the thermostat's temperature set-point, heating/cooling schedule, home/away and vacation features - when ...

Nest asked me to run the temperature logger for a week, recording at 30 second intervals, my heating cycles created by the Honeywell RTH6500. I emailed them a spreadsheet of the data file. Nest ...