The Sensi is like your old thermostat with the addition of some excellent Wi-Fi features. If smart really isn’t what you want, or you simply find most of the other choices we’ve tested prohibitively ...

Fueled by the popularity of Nest, thermostats remain one of the more popular categories of smart home devices. I recently took at look at Honeywell's Lyric Round thermostat with HomeKit support, and ...

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This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – Ameren customers have a special ...

ST. LOUIS--(BUSINESS WIRE)--Emerson (NYSE: EMR), a leader in the heating, ventilation and air conditioning (HVAC) controls industry and creator of highly rated smart thermostat solutions, today ...