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Best Smart Thermostat

Smart Thermostat

Smart Thermostat Reviews

The thermostat controls approximately half of your electric bill. While electronic thermostats have been around for a while many are complicated to program and so consumers are not getting the benefit of the programmable thermostat, and much of the heating or cooling bill ends up operating on an empty house. Smart thermostats are the solution. We have selected the best smart thermostats available on the market today.

Most Popular Smart Thermostat


5/5 Product Rating

The Nest-Learning-Thermostat-Generation-T200577 is a self-learning thermostat. It has an auto schedule feature which allows the thermostat to remember the temperatures you like and programs itself. The Nest Learning thermostat also has an auto away feature. This provides a way to reduce energy costs by turning itself down when you are away from home. A remote control comes with the thermostat and connects to the Nest thermostat via Wi-Fi. It can also be controlled through a smartphone, laptop or tablet. The Nest-Learning-Thermostat-Generation-T200577 is very easy to install and takes less that 30 minutes to get it installed and working. Once the unit is installed simply connect the Nest Learning Thermostat to your home Wi-FI and you can control it, change the temperature, set the schedule and see how much energy you are using, all from your smartphone or laptop. Once you have used it for a short time the thermostat will learn your pattern and will teach itself your schedule. This provides additional savings. The Nest automatically adapts to the seasons and outside temperature changes. It is made in the USA.

  • Auto Scheduling
  • Auto Away Feature
  • Controlled by Wi-Fi, easy to install and easy to control
  • Easy to read LCD screen
  • Made in the USA

Best Overall Smart Thermostat


4.7/5 Product Rating

The Honeywell-RET97A5E1001-U-Wi-Fi-Thermostat is simple to set up and simple to operate. The LCD screen has easy to read instructions and an onscreen help button that can answer questions and guide you through operations. The unit can stay in touch with local weather conditions and has Smart Response technology that provides the right house temperature at the right time. The Honeywell-RET97A5E1001-U-Wi-Fi-Thermostat is available in many different colors so you can select a color that will match your home décor. There is also a highly rated app that works in conjunction with the thermostat that is available with no monthly fee. You can control the device remotely from anywhere with iOS and android devices. The Honeywell-RET97A5E1001-U-Wi-Fi-Thermostat also had an advanced humidity sensor that creates greater comfort and reduces heating and cooling bills. The Honeywell-RET97A5E1001-U-Wi-Fi-Thermostat has Smart Response technology that learns your heating and cooling cycle times and operates your system the most efficient way to save the most energy, yet provide the most comfort.

  • Easy to read screen for optimal programming
  • Wi-Fi compatible to operate from smartphones or other electronic devices
  • Smart Response Technology for efficient operations
  • Free android app with no monthly fee
  • Indoor Humidity Sensor

Best Budget Smart Thermostat


4.5/5 Product Rating

The Trane-TZEMT400BB3NX-SL-Management-Intelligence allows you to actively manage the heating and cooling operations in your home. This will help reduce energy use and save on electric bills. The easy to read and easy to operate thermostat can be set with guided ranges. You can receive an email or text if your come temperatures go outside those ranges. You can view energy management charts that provide information on run times and the efficiency of your heating and cooling units. The Trane-TZEMT400BB3NX-SL-Management-Intelligence has Z-wave technology which enables you to operate your thermostat, lights, locks and cameras. The Z-wave communicates with devices wirelessly providing you with an easy to manage system that reduces costs. The remote management system requires a separate subscription and a monthly subscription fee. The Trane-TZEMT400BB3NX-SL-Management-Intelligence comes with a 1 year warranty.

  • Easy to install, read and operate
  • Program the thermostat or operate remotely
  • Z-wave technology provides remote operations from a smartphone, tablet or laptop
  • Receive an email or text if temperature ranges vary from prescribed limits
  • 1 Year warranty

Smart Thermostat Buying Guide

Smart Thermostat 3

Smart thermostats are fast becoming a fad among homeowners, especially those who are in the process of constructing their own home or renovating them to make them so-called “smart” homes. A smart thermostat, linked to your air-conditioning unit or furnace, can control the temperature in your home and can be programmed to automatically adjust the temperature depending on the time of the day. Some models can now memorize settings over time and program itself, and can even be remotely controlled and programmed, from a computer in the office, or from your smartphone or iPhone.

What Is Smart Thermostat

Smart Thermostats are basically energy-saving devices, invented when people were looking for some way to control the way their air-conditioning units operate so that they don’t use up too much electricity. Older models had to be manually set so that they reduce the air-conditioning unit’s electricity use at night when it was cooler, or maximize use during the day.

Later on, smart thermostats were invented. These devices can still be manually preset, but now they can also read the temperature inside and outside the house, and can automatically program the right settings for the convenience of the resident. What a smart thermostat offers is the convenience of installing it in the house near your cooling or heating unit, and then forgetting about it. It does its work largely on its own.

Things to Consider

If you are planning to buy a thermostat, you might as well know what kind of features you need on the device and what models are available in the market today.

The word “smart” actually refers to the thermostats being automatic and programmable. Manual thermostats had to be set and reset at different times of the day, or if the homeowner has to leave the house and wants the air-conditioner on throughout the day. Smart thermostats can actually determine whether it’s time to keep the cooling effect at a maximum because there are people in the house or minimize it because everybody is either at work or in school. This is done by using different kinds of sensors.

That works the same way with heaters during winter. These thermostats can actually stop the heater when nobody’s home, and then restart it a few minutes before the residents arrive home.

Smart Thermostat 4

Types of Thermostats

This type of thermostats can also help give energy savings for homeowners. It can automatically reduce your heating or cooling when you need it least, maintaining the highest or lowest required temperature for limited hours of the day or night only instead of maintaining a constant temperature 24 hours a day. Knowing how they work, it is important to know what other features should be found on the best smart thermostats.

The ideal thermostat should be easy to install, easy to use, and easy on the budget as well. You have to have some kind of balance here, because if you’re looking for something so smart that it could actually act on its own once installed, then you might have to pay more for it.

Features and Control

Before making your purchase, ask the following questions

Is the smart thermostat easy to use

By ease of use, ask yourself what kind of controls would be on the device and would they not be too complicated. What you’d commonly see on these devices is a digital display that shows you temperature and time settings or real-time displays. The controls are mostly push-button, although some thermostats feature a hybrid system where you have both digital and manual knobs and slides for more flexibility.

What other information can you see on the thermostat control panel? Most smart thermostats should be able to display not only the temperature but also the humidity inside and outside the house. It’s one feature that tells you whether it’s okay to go outside and enjoy the weather, or it is best to stay indoors.

How is it controlled

The other feature that most modern thermostats now have is their remote control ability – not by a home remote control device alone, but through the internet. These thermostats can be programmed from your computer in the office of even from your smartphone or iPhone, and can be very useful when, for example, you forgot to turn your cooling or heating off, or if you wanted to postpone the cooling or heating because you won’t be coming home early.

Does it come with connectivity options – Most modern thermostats today come with WiFi connectivity features. This will allow your device to link to weather services and send you information when you check the device online.

Does the smart thermostats have activity and light sensors – There’s another unique feature on some smart thermostats that sense light inside the house. When the device senses unoccupied conditions because of low light, it automatically allows temperatures to fall below occupied temperature settings, maybe by 10 to 15 degrees. When lighting levels are back to normal, it reads that there are people in the house, and orders your heating or cooling back to normal conditions.

More Smart Thermostat Features

These thermostats are just getting smarter and smarter actually. Now there are devices that remind you to clean or replace the air filter on your air-conditioning, there are those that warn you of a malfunction in the cooling or heating, and those with motion sensors that, like light-sensing devices, tell the device that someone is present in the home and it’s time to cool things down.

One other thing that you have to ask yourself when buying a thermostat is, could you install it yourself, or would you need to call an HVAC contractor to do that for you? Most of these devices attach to the cooling or heating unit by one or two wires, so it’s quite easy to install them yourself. Or better still, have the supplier send a technician over to deliver, install, and program it for you and save you the hassle.

So, does the smart thermostat really save money? Energy Star says the average household spends about $2,200 on electricity bills per year, and half of that goes to cooling and heating. Smart thermostats could help you save $300 to $400 a year. Now that can be considerable savings by any standard. And besides, it brings your home closer to smart-home standards, too.

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