Like its peer, the Nest, it takes into account information like bedtimes and the sunrise to use heating and cooling systems efficiently. Honeywell expects that you will control it mainly through the app itself, which lets you change the temperature from any location, or set it to a timer so the house gets warmed or cooled according to your expected arrival time. Photo 1 of 4 in Honeywell Thermostat Turns On When You're Almost Home by Alexander George

Honeywell Thermostat Turns On When You're Almost Home

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Like its peer, the Nest, it takes into account information like bedtimes and the sunrise to use heating and cooling systems efficiently. Honeywell expects that you will control it mainly through the app itself, which lets you change the temperature from any location, or set it to a timer so the house gets warmed or cooled according to your expected arrival time.