Thermostats

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Best smart thermostats
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glas smart thermostat

Johnson Controls GLAS smart thermostat review: Hey Cortana, I’m cold!

No smart thermostat is more beautiful, but is that enough to justify a sky-high price tag?

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Ecobee 3/4 review

The Ecobee 4th generation thermostat is the best smart thermostat you can buy right now.

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Nest Thermostat review

Nest's learning thermostat is a great way to save cooling and heating costs, but it might not be the best option.

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Nest now has temperature sensors for its thermostat

Nest has added remote temperature sensors to its Nest Thermostat, matching a feature offered by the competing Ecobee Thermostat.

nest learning thermostat and sensor

Nest Temperature Sensor review: An easy recommendation for Nest thermostat owners

Monitoring the temperature in more than one location makes the Nest smart thermostat even smarter.

ambiclimate 01

Ambi Climate 2 review: An intelligent alternative for controlling a room air conditioner

Nest-like features enable the second-generation Ambi Climate to learn just how cool you like to be.

Bosch BCC100

Bosch Connected Control BCC100 Wi-Fi thermostat review: Pretty to look at, easy to program

It’s not as slick as some of its competitors, but it can control the humidifiers and dehumidifiers others don’t.

ecobee4

Amazon is selling the Ecobee4 at its Black Friday price

The Ecobee4 is $200 at Amazon today, which is the same price we saw for this smart thermometer on Black Friday.

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Ecobee4 smart thermostat review: Retains the great functions of the Ecobee3, and adds Alexa

Our favorite smart thermostat gets a little smarter thanks to Alexa, but it's otherwise identical to the previous generation.

Ecobee3 Lite

Ecobee3 Lite smart thermostat review: The lower price comes at the expense of a signature feature

You can add the missing sensors back, but not cost effectively.

Tado smart ac control front

Tado Smart AC Control review: An even better way to make your dumb air conditioner smarter

Connecting your A/C to your smartphone and smart home will save you smart money.

nest thermostat e 2

Nest Thermostat E review: Plastic replaces stainless steel and glass to achieve a lower price tag

Nest's latest thermostat is a whole lot cheaper, but it's not boring.

sensibo sky

Sensibo Sky A/C controller review: Control your room air conditioner from anywhere

While the app is still under construction and the price is a bit off-putting, this device should help reduce your electric bill.

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Nest unveils the simpler, cheaper Nest Thermostat E

The company is implementing a better, best strategy in pursuit of more buyers.

emerson sensi touch

Emerson Sensi Touch review: A big step up from the first-generation, but it’s not as deluxe as the competition

This is a smart and stylish thermostat, but it’s not in the same league as Nest or Ecobee.

eve degree 02 fahrenheit

Elgato Eve Degree review: This pricey sensor’s limited appeal is further narrowed by its HomeKit exclusivity

If you need to know the exact temperature and humidity inside your home, this stylish comfort gauge can work in concert with your HomeKit-based smart home.

honeywell lyric t5 wi fi thermostat

Honeywell Lyric T5 smart thermostat review: Not as advanced as some, but less expensive than many

The Lyric T5 lacks motion sensors and fancy algorithms, and it doesn’t work with some HVAC components, but you might decide its price tag makes up for it.

Nest Learning Thermostat third generation

Nest Learning Thermostat, 3rd generation review: The choice for style-conscious homeowners

The product that made thermostats cool is not without its flaws.

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