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Best Buy customers often prefer the following products when searching for wifi thermostat.

A smart thermostat can help you save money on your heating and cooling bills, but it's only effective if you actually use it. We've rounded up the best wifi thermostats to make sure you're comfortable no matter what the weather is doing outside.

Main Results
  1. Emerson - Sensi Touch 2 Smart Programmable Wi-Fi Thermostat-Works with Alexa - White Beveled Edge - Front_Zoom
    Top comment

    "Very accurate temperature . WiFi works great and responsive....Great wifi-thermostat , lots of options in such a small and convenient package."

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    Product Description

    Enhance your comfort with the next evolution of smart thermostats. The Sensi Touch 2 Smart Thermostat is designed for energy savings and data privacy – to give you full control of your home HVAC system. If you leave the house and forget to adjust your thermostat, the Sensi Touch 2 has you covered! With our top-rated Sensi Mobile app, you can remotely control your thermostat from virtually anywhere plus, you can monitor the performance of your home HVAC system with smart alerts and service reminders. Pair your Sensi Touch 2 with up to 15 Sensi room sensors (sold separately) to help you prioritize temperatures where you need it the most. With an easy installation process, dedicated customer service team of HVAC experts, and backed by over 100 years of HVAC experience, you can feel confident putting the Sensi Touch 2 Smart Thermostat on your wall.
    See all Smart Thermostats
    Top comment

    "Very accurate temperature . WiFi works great and responsive....Great wifi-thermostat , lots of options in such a small and convenient package."

    See all customer reviews

    Product Description

    Enhance your comfort with the next evolution of smart thermostats. The Sensi Touch 2 Smart Thermostat is designed for energy savings and data privacy – to give you full control of your home HVAC system. If you leave the house and forget to adjust your thermostat, the Sensi Touch 2 has you covered! With our top-rated Sensi Mobile app, you can remotely control your thermostat from virtually anywhere plus, you can monitor the performance of your home HVAC system with smart alerts and service reminders. Pair your Sensi Touch 2 with up to 15 Sensi room sensors (sold separately) to help you prioritize temperatures where you need it the most. With an easy installation process, dedicated customer service team of HVAC experts, and backed by over 100 years of HVAC experience, you can feel confident putting the Sensi Touch 2 Smart Thermostat on your wall.
    See all Smart Thermostats
    See all Smart Thermostats
  2. AcuRite - Digital Fridge and Freezer Thermometer with Wireless Sensors - White - Front_Zoom
    Top comment

    "We are very satisfied with the digital refrigerator/freezer thermometer. The WiFi distance is really good. It is nice to know for sure what is happening within that outside refrigerator. ...It would be nice to have time and date displayed and backlight and WIFI ?. The others will be used for other fridge's or as gives."

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    Product Description

    The AcuRite digital fridge and freezer thermometer provides internal temperature measurements on one easy-to-read display. Two separate remote sensors wirelessly relay temperature information to the display, which also provides historical high and low temperatures and a programmable alarm. Whether used in the kitchen or as a chest freezer thermometer, keep your food supply safe with this AcuRite digital thermometer. This wireless fridge and freezer thermometer comes with a one-year limited warranty.
    See all Smart Thermostats
    Top comment

    "We are very satisfied with the digital refrigerator/freezer thermometer. The WiFi distance is really good. It is nice to know for sure what is happening within that outside refrigerator. ...It would be nice to have time and date displayed and backlight and WIFI ?. The others will be used for other fridge's or as gives."

    See all customer reviews

    Product Description

    The AcuRite digital fridge and freezer thermometer provides internal temperature measurements on one easy-to-read display. Two separate remote sensors wirelessly relay temperature information to the display, which also provides historical high and low temperatures and a programmable alarm. Whether used in the kitchen or as a chest freezer thermometer, keep your food supply safe with this AcuRite digital thermometer. This wireless fridge and freezer thermometer comes with a one-year limited warranty.
    See all Smart Thermostats
    See all Smart Thermostats
  3. GE - CYNC Smart Programmable Thermostat - White - Front_Zoom
    Top comment

    "Cync Smart Thermostat...Excellent product… no problems using the WiFi with the thermostat. I would highly recommend this product if you are trying to make your home a smart house!...Best thermostat yet...Liked that it was smart and easy to install now o can ise it with my wifi"

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    Product Description

    Get more control over your comfort. Preset your ideal temperature around your schedule and adjust it away from home through the CYNC app. Turn up the heat or cool down the room from bed using your voice and a Hey Google or Amazon Alexa device (sold separately). Set schedules in the CYNC app so you can cool the house down before bed and wake up to a warm room. The CYNC Smart Thermostat is compatible with most residential heating and cooling systems. Add CYNC Room Temperature Sensors (sold separately) and set your preferred temperature in the room you're in during different times of the day.
    See all Smart Thermostats
    Top comment

    "Cync Smart Thermostat...Excellent product… no problems using the WiFi with the thermostat. I would highly recommend this product if you are trying to make your home a smart house!...Best thermostat yet...Liked that it was smart and easy to install now o can ise it with my wifi"

    See all customer reviews

    Product Description

    Get more control over your comfort. Preset your ideal temperature around your schedule and adjust it away from home through the CYNC app. Turn up the heat or cool down the room from bed using your voice and a Hey Google or Amazon Alexa device (sold separately). Set schedules in the CYNC app so you can cool the house down before bed and wake up to a warm room. The CYNC Smart Thermostat is compatible with most residential heating and cooling systems. Add CYNC Room Temperature Sensors (sold separately) and set your preferred temperature in the room you're in during different times of the day.
    See all Smart Thermostats
    See all Smart Thermostats
  4. Mysa - Smart Thermostat for Mini-Split Heat Pumps and Air Conditioners - White - Front_Zoom
    Top comment

    "Mon unité date de 10 ans mais toujours fonctionnelle. Tous mes thermostats de chauffage sont WiFi et il ne manquait que ma thermopompe. ...I like the charts in the app and the fact that I can create zones by grouping the thermostats. I would also like to have global energy consumption graphs without having to put all the thermostats in the same zone. "

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    Product Description

    Start saving money by using energy more efficiently. The Mysa Smart Thermostat for Air Conditioners is a premium smart thermostat designed to control your home's electric cooling and heating. Say goodbye to your AC's inefficient LCD remote and take full control of your window, portable, and ductless mini-split heat pump AC units from anywhere by using the Mysa app on your smartphone or tablet. Each smart thermostat pairs with a single unit. To control multiple units, purchase additional thermostats then use the Mysa app to control them all.
    See all Smart Thermostats
    Top comment

    "Mon unité date de 10 ans mais toujours fonctionnelle. Tous mes thermostats de chauffage sont WiFi et il ne manquait que ma thermopompe. ...I like the charts in the app and the fact that I can create zones by grouping the thermostats. I would also like to have global energy consumption graphs without having to put all the thermostats in the same zone. "

    See all customer reviews

    Product Description

    Start saving money by using energy more efficiently. The Mysa Smart Thermostat for Air Conditioners is a premium smart thermostat designed to control your home's electric cooling and heating. Say goodbye to your AC's inefficient LCD remote and take full control of your window, portable, and ductless mini-split heat pump AC units from anywhere by using the Mysa app on your smartphone or tablet. Each smart thermostat pairs with a single unit. To control multiple units, purchase additional thermostats then use the Mysa app to control them all.
    See all Smart Thermostats
    See all Smart Thermostats
  5. Google - Geek Squad Certified Refurbished Nest Smart Programmable Wi-Fi Thermostat - Snow - Front_Zoom
    Top comment

    "I wanted a smart thermostat for the wifi abilities. I can control it with my phone and set schedules. ...Thermostat...These thermostats was one of the first best thing that I purchase. "

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    Product Description

    Take control of your home's heating and cooling with this refurbished Google Nest thermostat. The Auto-Schedule feature automatically adjusts your indoor temperatures for efficient energy, while Wi-Fi connectivity enables seamless control from your smartphone or tablet. This voice-controllable Google Nest thermostat has a 2.4-inch IPS LCD screen for easy command input.

    See all Smart Thermostats
    Top comment

    "I wanted a smart thermostat for the wifi abilities. I can control it with my phone and set schedules. ...Thermostat...These thermostats was one of the first best thing that I purchase. "

    See all customer reviews

    Product Description

    Take control of your home's heating and cooling with this refurbished Google Nest thermostat. The Auto-Schedule feature automatically adjusts your indoor temperatures for efficient energy, while Wi-Fi connectivity enables seamless control from your smartphone or tablet. This voice-controllable Google Nest thermostat has a 2.4-inch IPS LCD screen for easy command input.

    See all Smart Thermostats
    See all Smart Thermostats
  6. Google - Nest Smart Programmable Wifi Thermostat - Fog - Front_Zoom
    Top comment

    "Nest Thermostat...Thermostat works well overall. Consistent problem with it staying linked to the home WiFi. ...It was also priced lower than most wifi enabled smart thermostats."

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    Product Description

    Meet the Nest Thermostat, the helpful thermostat with a cozy price. It can turn itself down to save energy when you leave the house. You can control it from anywhere with the Google Home app - whether you're on an errand or in bed. And it's easy to install yourself.
    See all Smart Thermostats
    Top comment

    "Nest Thermostat...Thermostat works well overall. Consistent problem with it staying linked to the home WiFi. ...It was also priced lower than most wifi enabled smart thermostats."

    See all customer reviews

    Product Description

    Meet the Nest Thermostat, the helpful thermostat with a cozy price. It can turn itself down to save energy when you leave the house. You can control it from anywhere with the Google Home app - whether you're on an errand or in bed. And it's easy to install yourself.
    See all Smart Thermostats
    See all Smart Thermostats
  7. Google - Nest Smart Programmable Wifi Thermostat - Sand - Front_Zoom
    Top comment

    "Solid Thermostat...This is a great thermostat I would say to start with if you have never had a WiFi thermostat. ...Wow finally a wifi thermostat that moderates my heat perfectly i never knew this house could be on 72 and be ok wow."

    See all customer reviews

    Product Description

    Meet the Nest Thermostat, the helpful thermostat with a cozy price. It can turn itself down to save energy when you leave the house. You can control it from anywhere with the Google Home app - whether you're on an errand or in bed. And it's easy to install yourself.
    See all Smart Thermostats
    Top comment

    "Solid Thermostat...This is a great thermostat I would say to start with if you have never had a WiFi thermostat. ...Wow finally a wifi thermostat that moderates my heat perfectly i never knew this house could be on 72 and be ok wow."

    See all customer reviews

    Product Description

    Meet the Nest Thermostat, the helpful thermostat with a cozy price. It can turn itself down to save energy when you leave the house. You can control it from anywhere with the Google Home app - whether you're on an errand or in bed. And it's easy to install yourself.
    See all Smart Thermostats
    See all Smart Thermostats
  8. Emerson - Sensi Lite Smart Programmable Wi-Fi Thermostat-Works with Alexa - Black - Front_Zoom
    Top comment

    "Yo dog it's pretty tite it's a very simple wifi controlled thermostat that doesn't require a C wire....WiFi thermostat...I bought this about a month ago best decision I’ve made on a WiFi purchase"

    See all customer reviews

    Product Description

    Smart thermostats have never been so easy! Give your family’s comfort a smart upgrade. With the Sensi Lite smart thermostat, it’s never been easier. It all starts with a quick and simple installation—no common wire required with most systems. Our top-rated mobile app lets you manage your home’s HVAC from anywhere, anytime. Plus, your usage activity and personal data stays private. That’s the power of putting Sensi’s over 100 years of HVAC experience on your wall.
    See all Smart Thermostats
    Top comment

    "Yo dog it's pretty tite it's a very simple wifi controlled thermostat that doesn't require a C wire....WiFi thermostat...I bought this about a month ago best decision I’ve made on a WiFi purchase"

    See all customer reviews

    Product Description

    Smart thermostats have never been so easy! Give your family’s comfort a smart upgrade. With the Sensi Lite smart thermostat, it’s never been easier. It all starts with a quick and simple installation—no common wire required with most systems. Our top-rated mobile app lets you manage your home’s HVAC from anywhere, anytime. Plus, your usage activity and personal data stays private. That’s the power of putting Sensi’s over 100 years of HVAC experience on your wall.
    See all Smart Thermostats
    See all Smart Thermostats
  9. Amazon - Smart Programmable Thermostat with Alexa, C-Wire Required - White - Front_Zoom
    Top comment

    "A Good WiFi Thermostat...Good install video and no issues with connecting to wifi. Alexa controls it quickly and easily....great value for fully featured wifi thermostat...great value for fully featured wifi thermostat. bought 2! Easy install."

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    Product Description

    Amazon Smart Thermostat is ENERGY STAR certified. Easily switch your traditional thermostat and help reduce energy usage. For on-the-go comfort, let Alexa set the temperature, or set it yourself from anywhere with the Alexa app. Amazon Smart Thermostat is compatible with most 24V HVAC systems (like conventional force air, heat pump, radiant boilers, etc). It does not work with 110-240V HVAC systems (like electric baseboard heat). Smart Thermostats require a C-wire (most homes have one) or a C-wire adapter kit (sold separately). Guided installation instructions are included in the Alexa app, and will walk you through checking for a C-wire or options for powering your thermostat.
    See all Smart Thermostats
    Top comment

    "A Good WiFi Thermostat...Good install video and no issues with connecting to wifi. Alexa controls it quickly and easily....great value for fully featured wifi thermostat...great value for fully featured wifi thermostat. bought 2! Easy install."

    See all customer reviews

    Product Description

    Amazon Smart Thermostat is ENERGY STAR certified. Easily switch your traditional thermostat and help reduce energy usage. For on-the-go comfort, let Alexa set the temperature, or set it yourself from anywhere with the Alexa app. Amazon Smart Thermostat is compatible with most 24V HVAC systems (like conventional force air, heat pump, radiant boilers, etc). It does not work with 110-240V HVAC systems (like electric baseboard heat). Smart Thermostats require a C-wire (most homes have one) or a C-wire adapter kit (sold separately). Guided installation instructions are included in the Alexa app, and will walk you through checking for a C-wire or options for powering your thermostat.
    See all Smart Thermostats
    See all Smart Thermostats
  10. Google - Nest Smart Programmable Wifi Thermostat - Charcoal - Front_Zoom
    Top comment

    "Great thermostat...Great thermostat, easy to install and love the WiFi programming...thermostat...Awesome thermostat- easy to install, easy to use. Works great with wifi settings and google."

    See all customer reviews

    Product Description

    Meet the Nest Thermostat, the helpful thermostat with a cozy price. It can turn itself down to save energy when you leave the house. You can control it from anywhere with the Google Home app - whether you're on an errand or in bed. And it's easy to install yourself.
    See all Smart Thermostats
    Top comment

    "Great thermostat...Great thermostat, easy to install and love the WiFi programming...thermostat...Awesome thermostat- easy to install, easy to use. Works great with wifi settings and google."

    See all customer reviews

    Product Description

    Meet the Nest Thermostat, the helpful thermostat with a cozy price. It can turn itself down to save energy when you leave the house. You can control it from anywhere with the Google Home app - whether you're on an errand or in bed. And it's easy to install yourself.
    See all Smart Thermostats
    See all Smart Thermostats
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