Top 10 Best WiFi Thermostats In 2018 Reviews


Smart Wi-Fi thermostats are increasingly growing popular in today’s world as they ensure a comfortable home or office environment. They make use of Wi-Fi to grant you more information and capabilities. Some smart models have an exclusive remote operation feature which entails controlling the thermostat from smartphones, tablets, and PCs after downloading the required app.

Almost all smart thermostats will self-adjust, allowing for temperature control and optimal comfort. Most of them will give you real-time information on your home’s energy consumption. That enables you to make needed adjustments to control utility costs, all while reducing your carbon footprint.

While all Wi-Fi thermostats have similar basic features and functions, all of them differ in several ways. For that reason, it’s essential that you learn about the best thermostats available so that you can select one that suits your home’s heating and cooling needs, as well as your preferences. This guide contains reviews of the best ten Wi-Fi thermostats you’d find on the market today. These reviews are entirely accurate, honest, and unbiased. We hold no affiliation with any of the brands mentioned below.

10. Venstar T7850 Colortouch 7 Day Programmable Thermostat – Works W/ Alexa


This T7850 Wi-Fi thermostat by Venstar has a built in Wi-Fi, which allows you to connect it to your network. When there is a Wi-Fi connection, you can control it from your computer or smartphone. It is made with an impressive design and allows you to customize the digital picture. It has an auto-changer and is programmable for 7 days, adding to it convenience. It has four state heats, and two stage cooling. This unit is very versatile as it can be used with electric, gas, heat pump, and dual electric systems. The unit is made with a maximum temperature of 99 degree, for both cooling and heating.

  • Weight: 12 ounces
  • Dimensions: 2 x 6.2 x 4.8 inches
  • Color: White
  • Batteries Required: No

9. Radio Thermostat CT50 Programmable Thermostat


This is a sleek programmable thermostat, which has enough features to make it appear on this list. This thermostat has touchscreen controls and is made with Wi-Fi unsnap module. For convenience, you can control it using it app when you install it on your Android or Apple smartphone. With this thermostat, you can program it up to 4 days, hence no need for each day programming. It can work with almost all HVAC systems and can up to two stages of heat and cool. For additional convenience, there is a filter reminder and fan purge control.

  • Weight: 7.2 ounces
  • Dimensions: 4.5 x 1.2 x 4.5 inches
  • Color: White
  • Batteries Required: No
  • Warranty: 1 year

8. Ecobee EB-STAT-02 Smart Touch Screen Thermostat – Full-color


The Ecobee EB-STAT-02 has all the stuff you’d love: remote access, data reports, and simplicity of use. It’s simply a great thermostat. It’s compatible with conventional forced-air systems (3H/2C) systems, ventilators, dual fuel systems, and heat pumps (4H/2C). The remote mobile app interface is much similar to the thermostat’s interface. You won’t need to learn two interfaces, especially if you’re a less technically-inclined user.

Although the device isn’t as stylish as the latest models and the touch screen feels a bit dated, this model remains a data cruncher’s dream. It’ll collect and report data about your energy usage at home. That’s where this model’s competitive edge lies. It’ll provide you with Home IQ’s personalized statistics, letting you see monthly heating and cooling summaries. It’s a reliable choice for any pragmatic user that’s looking to slash their utility bills.

  • Weight: 4 pounds
  • Dimensions: 5.5 x 3.2 x 1 inches
  • Display Style: Digital
  • Batteries Required: Yes

7. Ecobee Smart-Si


This model is a low-cost thermostat that yet offers loads of capabilities and features, including easy scheduling, usage reports, and companion apps. For such features, it’s a worthy competitor to most high-end thermostat models. Although the Smart Si doesn’t have a touchscreen, it still offers plenty of information, including HVAC system settings and weather info. It’s remotely accessible and configurable from the companion web portal and app. The buttons and screen itself are backlit, too.

You have the option to input the email address you’d want it to receive the alerts. It’ll provide you with reports showing HVAC usage, comparisons between indoor and outdoor temperature and humidity levels. Note that this model requires a C-Wire, which you can easily purchase separately. This model is a favorite among many households because it’s a budget’ thermostat which outshines even pricier models. It’s a fantastic device that manages to pack in almost all features you’d want in your thermostat.

  • Weight: 1 pound
  • Dimensions: 5.5 x 3.2 x 1 Inches
  • Display Style: Manual
  • Batteries Required: No

6. Honeywell TH9320WF5003 Color Touchscreen


This model enables you to control your home or office thermostat from virtually any smartphone, tablet, or computer. You’ll also get software updates through Wi-Fi. You can conveniently adjust the screen’s color to match your home’s décor scheme. Using the Honeywell TH9320WF5003, you can heat your house or office from 40F to 90F. It features a cooling range of 50F to 999F. You’ll love the easy-to-use display screen that can be operated in English, French, or Spanish.

It’s a basic Wi-Fi thermostat that boasts various remote control ways. It allows for both auto and manual changeover, with 50Hz and 60Hz frequencies. The display size is a medium 8-square inches. However, you might require a professional to install this model correctly due to its use of significant technology.

  • Weight: 0.65 Pounds
  • Dimensions: 4.5 x 0.9 x 3.5 Inches
  • Display Style: 8.06 Square Inches Tri-Lingual
  • Color Options: Premier White
  • Batteries Required: No

5. Ecobee3 1st Gen Thermostat – With Remote Sensor


The Ecobee3 1st Generation Thermostat will allow for constant temperature throughout all your rooms at your home as it reads temperature throughout the house. It prevents uneven heating through your interior. It’ll only turn on the air conditioner and heat when your home requires it. With this unit, you can create a schedule for your home temperature needs.

The Ecobee3 1st Gen Thermostat will send you alerts and reminders whenever something isn’t working correctly. You’ll thus be able to fix any problem immediately. It provided information on local weather using a 5-day forecast. Through learning your preferred automated settings, it’ll ultimately save you money. This thermostat is compatible with most modern heating and cooling systems.

  • Weight: 1.1 Pounds
  • Dimensions: 3.9 x 0.9 x 3.9 Inches
  • Display Style: Digital
  • Batteries Required: No

4. Honeywell RTH6580WF – Programmable


The Honeywell RTH6580 is an above-average model technology-wise. It’s a great starter model for homes and business premises. The physical installation has been made seamlessly easy by the inclusion of all hardware you’d need. As well, they come with labels to enable you to make the connection all by yourself. You’ll receive any necessary updates via Wi-Fi. It’ll alert you in the case of extreme temperatures, which is a useful feature if you’ve pets at home alone or any expensive equipment that can be affected at your workplace.

It’s compatible with a broad variety of mobile devices. If you own two or more of these thermostats, you’’’ be able to control them all from one app. It’s an affordable, well-priced model for a Wi-Fi thermostat. This model would suit those who’re seeking a reliable thermostat without too much in the way of technology.

  • Weight: 1.2 Pounds
  • Dimensions: 5.8 x 1.5 x 3.5 Inches
  • Plug Style: Protruding
  • Batteries Required: 2 AA (Not Included)

3. Sensi 1F86U-42WF – Works with Alexa


Technically, this model is referred to as the White-Rodgers Emerson Sensi. The Sensi boast an incredibly simple, unobtrusive design. It’s compatible with Alexa for voice commands. It won’t require C-wire for most systems, except for AC-only and 2-wire heat only systems. You can integrate it with the Wink Home Hub and Amazon Echo for centralized control of all smart things at your home. The PIN lockout lets you prevent visitors, kids, employees, etc. from adjusting the device in your absence.

Everything you’ll need is accessible right from the great app and web portal. It’ll also remember the set programs in case of power outages. Its overall simplicity in design and operation makes it an outstanding thermostat. The Sensi-1F86U-42WF offers you all the power you can get from a WiFi-enabled thermostat at nearly half the price of flashy models.

  • Weight: 1.5 Pounds
  • Dimensions: 5.9 x 1.1 x 3.8 Inches
  • Plug Profile: Protruding
  • Batteries Required: 2 AA (Included)

2. Honeywell RTH9580WF Smart Touchscreen – Works with Alexa


While most new Wi-Fi thermostats went for futuristic designs, this one’s simply a durable workhorse with a common design and an easy-to-use touchscreen. The Honeywell RTH9580WF also excels price-wise. It’ll learn your system and begin heating or cooling accordingly in advance of your scheduled time. The appealing, responsive touchscreen contains a wealth of info (indoor and outdoor temperatures, humidity, and thermostat status) displayed over your desired backdrop color.

Its sleek design will mount on the wall with less than a 1-inch protrusion. A free companion app will give you remote control, while providing you with emailed alerts of deviation from the pre-set temperatures or system failure. The Honeywell RTH9580WF is among the most affordable of the current crop of top-notch smart thermostats.

  • Weight: 0.5 Pounds
  • Dimensions: 4.5 x 0.9 x 3.5 Inches
  • Color Options: White, Silver
  • Batteries Required: No
  • Origin: Mexico

1. Nest T200577 2nd Gen Learning Thermostat, Works with Alexa


If you’re seeking simplicity, the Nest’s 2nd Gen is among the best programmable Wi-Fi thermostats for easy use. It’s priced a bit lower than the 3rd Gen but is incredibly easy to use. It offers automatic scheduling while an Auto-Away feature automatically detects whenever you’re away from home. The Nest 2nd Gen features a remote control option which allows you to adjust it from your laptop, computer, tablet, or smartphone. As well, it’ll help you track energy usage on a monthly basis. It might not be as advanced as Nest’s 3rd Gen, but it’s hands down the best concerning simplicity.

  • Weight: 1.6 Pounds
  • Dimensions: 6.5 x 6.5 x 3.2 Inches
  • Plug Profile: Protruding
  • Batteries Required: 1 Lithium Metal (Included)

A smart thermostat will bring a new edge to your intelligent and comfortable living by optimizing your heater and cooling systems to operate excellently. With time, it’ll learn and adapt to climate changes in your residence, thus making a much more comfortable interior to your home or office. Smart thermostats are not only convenient but also energy-saving when wisely used.

The new wave of Wi-Fi thermostats is finally changing the ugly, white squares of the past into appealing, modern-looking masterpieces. While we’ve reviewed the best Wi-Fi thermostats, bear in mind that the best model is dependent on your particular heating and cooling needs. Other factors like your home’s size, energy savings, and so on, are important, too. It’s our hope that the above reviews will help you select the most suitable Wi-Fi thermostat for your home or office.


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