Best Smart Thermostat 2020: Reviews & Buyer’s Guide Year 2020

Best Smart Thermostat 2020 is here! Looking for the Best Smart Thermostat Works with Alexa & Google Home? Read Our Reviews to Find out Which Smart Thermostats are Top Rated for the year 2020!

The best smart thermostat is the device that will make a total impact on the comfort of your home. Apart from that, it will also save your household budget. Of course, you can use a programmable thermostat that can help you reduce costs.

Best Smart Thermostat 2019

However, the better solution is to choose smart thermostats that use Wi-Fi network and sensors to create schedules based on your preferences. You can easily connect it to the smartphone that will allow you to control the temperature remotely. The other solution is to turn on geofencing feature and use a cellphone as the tracker for changing different schedules.

Smart thermostats are the best choice if you want the combination of money saving and convenience at the same time. That is why we decided to present you best smart thermostats review and buying guide 2019:

Our Pick for Best Smart Thermostat 2020

Product nameecobee4 Smart Wi-Fi ThermostatNest Learning Thermostat 3rd GenerationHoneywell RTH9585WF 1004/Wecobee3 Lite 2nd GenerationHoneywell Lyric T5 RCHT8610WF
Product imageecobee4 Smart Wi-Fi ThermostatNest Learning Thermostat 3rd GenerationHoneywell RTH9585WF1004/Wecobee3 Lite 2nd GenerationHoneywell Lyric T5 RCHT8610WF
Dimensions4 x 4 x 1 in3.3 x 3.3 x 1.2 in4.5 x 3.5 x 0.8 in4 x 4 x 1 in4.1 x 4.1 x 1.1
CompatibilityMulti-stageMulti-stage2 StageMulti-stage2 Stage
Motion ActivationYesYesYesYesNo
AutomationAmazon alexa,
Apple HomeKit, Google
Assistant, Samsung
Google Home
and Amazon
Amazon AlexaAmazon echo,
Apple HomeKit, Samsung SmartThings,
wink, and IFTTT
Apple HomeKit and Amazon Echo
Warranty3 years2-year limited1 year3 years1 year
Price Check Price Check Price Check Price Check Price Check Price

#1 ecobee4 Smart Wi-Fi Thermostat – Read Our Full Review

Smart Thermostat Review 2020

Ecobee4 smart Wi-Fi thermostat is an excellent solution if you want the energy saving thermostat for your household. It supports two-stage cooling and four-stage heating system, which is the standard for most smart thermostats within its price range. It works with most HVAC systems. However, it is more efficient if you have a multistage system.

You don’t have to worry because it will keep your home within the target temperature. In case that you have a ventilator, you can use outside air to cool the inside without using too much energy. This is feature known as Free Cooling. This will decrease costs during the hot summer nights.

It includes auto-schedules that will analyze your preferences and patterns as well as outside humidity and weather condition to create a convenient and appealing schedule. It uses motion sensors that will track temperature outside and in other rooms.

This is a significant advantage when we compare it with other smart thermostats for multiple zones because it will make your home more comfortable based on surroundings. You can also purchase various sensors so that you can track temperature in all rooms around the house.

It is compatible with Alexa due to added microphone icon on the screen, which is an excellent and unique function. This is the main reason for its immersive popularity. You just have to install the mobile app, which is compatible with both iOS and Android devices and use the voice to create schedules and check temperature parameters.

It is also compatible with smart home platforms such as Apple HomeKit, Amazon Alexa, Wink, SmartThings, IFTTT and many more. It is simple to use due to the possibility to connect with Alexa Voice Assistant. You can adjust the temperature without using app or thermostat’s display.

  • It is compatible with Amazon Alexa
  • Auto-scheduling features that will adapt to your preferences
  • Free Cooling feature can use outside air to reduce energy bills
  • Simple to use
  • Convenient app that you can install on both Android and iOS devices
  • You must have C-wire system to install it

#2 Nest Learning Thermostat 3rd Generation – Read Our Full Review

Smart Thermostat Review 2020

The Nest Learning Thermostat 3rd Generation is the best smart thermostat for multiple zones that will handle your home’s cooling and heating needs. It is compatible with most heating units such as heat pumps, forced-air furnaces, radiant heaters and dual-fuel systems.

You can comfortably accommodate two-stage cooling and three-stage heating, in case that you have those systems available. You don’t have to worry when it comes to efficiency and precision because it will stay within 1-degree colder or warmer than the target temperature.

It is an energy-efficient solution when compared with other smart thermostats. You will also get the possibility to add the lock password to prevent people from changing the schedule without your permission.

Apart from possibility to create a seven-day schedule, The Nest Learning Thermostat 3rd Generation can develop auto-schedules without your help. From the first time you create a program, it will track your moves and preferences. After a week of thorough analysis, t will start to predict your plan based on your routing. Of course, everything depends on the equality of daily patterns that you have.

It comes with built-in sensors that will monitor temperature, humidity, movement, and light; by using that data, it will create the information for automatic schedule. It connects to Wi-Fi to check local weather conditions. It will also notify you as soon as something malfunctions and if you have to change the air filter.

It contains Airwave feature that will decrease the energy that AC compressor uses without changing the cooling effect. This will reduce the cooling costs by 30% according to the manufacturer.

The best feature is the Auto-Away mode that will automatically change the temperature when no one is at home. You can customize this feature by using geofencing to track the Smartphone location for changing schedules. As soon as you reach within the few miles of your house, it will turn on so that you can enjoy in comfort when you arrive.

  • Energy efficient
  • It can track your patterns and create auto programs
  • It monitors humidity, temperature, light, and movement
  • You can use geofencing feature
  • Auto-Away mode for additional bill savings
  • Short warranty period

#3 Honeywell RTH9585WF1004/W – Read Our Full Review

honeywell rtH9585WF smart thermostat

Smart Thermostat Review 2020

Honeywell RTH9585WF1004/W smart Wi-Fi thermostat is a great solution if you want the high-end thermostat in your home.

Its minimalistic design is similar to old programmable thermostats that you already have now. You will be able to see on the home screen the indoor and outdoor humidity and temperature, date and time, down and up arrows so that you can change temperature.

It is smaller when compared with other thermostats on the market. However, you will still get standard size base plate, which makes it visible from all sides.

You don’t have to worry about installation because it is convenient and straightforward. You will be able to use it with numerous cooling and heating systems that are compatible with it. However, it is mandatory to have C-wire to power it.

The installation is quick and convenient. You just have to use power cord and the existing C-wire system. It is simple as that.

When it comes to performance, you will get all features as any other smart thermostat. You can easily access it through iOS and Android app. The app is simple to use and intuitive, which is the main reason for its popularity.

You will be able to customize the name of each thermostat you have in the home so that you can distinguish them from each other.

In overall, Honeywell RTH9585WF1004/W is an excellent solution for your household because it has geofencing feature and possibility to control it through a mobile app. It is not high-end as other smart thermostats on this list, but you will still get budget-friendly price tag when compared with them.

If you want to reduce the energy bills and increase the convenience and comfort of your home, we recommend you to consider this particular smart thermostat.

  • Lots great features
  • Responsive and bright touch screen
  • Simple to use mobile app
  • Possibility to schedule
  • Cheap design
  • Plastic feel

#4 ecobee3 Lite 2nd Generation – Read Our Full Review

Smart Thermostat Review 2020

The ecobee3 Lite 2nd Generation smart thermostat is an excellent choice for people who want to enjoy in high-tech and latest temperature controlling technology. Similar to other intelligent thermostats, it can support two-stage cooling systems, and stay precise within the target temperature without swings.

You don’t have to worry because it works on ventilator system that will circulate air throughout your home. This particular process is specific for Ecobee thermostats, and we know it as Free Cooling. This is a compelling feature during the summer nights because it will reduce the energy intake and final bills.

Apart from this energy management feature, you will get DataRhythm Technology, which is a form of auto-scheduling. It will start by analyzing your patterns and preferences so that it can create a confident schedule.

It also uses other factors such as outdoor humidity and weather conditions to create the schedule that will save the energy efficiently while making your home comfortable at the same time. It is compatible with the geofencing feature, which will change the home temperature and enter the saving or Away schedule as soon as your Smartphone reaches some threshold outside the house.

It has remote sensors that will detect motion in different house areas so that you can enjoy in beautiful comfort. Most people think that its body is too attractive due to minimalistic and most straightforward design. It has touchscreen interface, which is the same as the mobile app. It is simple to use, and you will be able to make a schedule in a matter of minutes.

It has built-in ZigBee technology, and you can connect it with Apple HomeKit, Amazon Alexa, IFTTT, Wink, Smart Things so that you can control it more relaxed. You will need C-wire if you want to install it, but it is still pretty challenging to do it yourself.

  • It has great touchscreen interface
  • Simple to use
  • Attractive design
  • Great auto-scheduling features
  • Compatible with Amazon Alexa, Apple Home Kit, and other smart home platforms
  • You won’t get remote sensor

#5 Honeywell Lyric T5 RCHT8610WF – Read Our Full Review

Smart Thermostat Review 2020

The Honeywell Lyric T5 smart Wi-Fi thermostat is the excellent solution when it comes to some features and price that you have to pay for it. You will get many features that will help you increase the energy management and make effective bill reduction and savings.

It supports geofencing and usage reports, which is an excellent feature for its affordable price. You will be able to connect it also to different home platforms. At the same time, the customer support is responsive and available, which is not usual for other brands.

The Honeywell Lyric T5 is excellent for two-stage cooling and heating equipment. Therefore, we can say that it works with most HVAC systems. It can lock the T5 screen so that you can reduce the likelihood of someone interfering and changing your schedules.

Even though you won’t get the smart thermostat that can make automatic scheduling features as other smart thermostats on this list, it is still compatible with the geofencing technology. That will allow you to activate Home/Away system based on your Smartphone’s location.

When you enter the app or website, you will be able to check the usage report so that you can create perfect plan and schedules to remain within the budget. It is compatible with most smart home platforms such as Amazon Alexa, Apple HomeKit, and Google Home. That will give you the possibility to control it remotely with your voice.

It is simple to install, and you will need approximately half an hour. The app is also straightforward and convenient, and due to compatibility with voice assistant, you will be able to program it as simply as possible.

  • Compatible with most smart home platforms
  • It uses geofencing technology
  • Compatible with most two-stage HVAC systems
  • Transparent usage report
  • Simple to install
  • It doesn’t have auto-scheduling features

Benefits of Smart Thermostats

  • Save Energy – One of the main advantages of using best smart thermostats is the possibility to reduce the monthly bill. Most of them are efficient when it comes to saving energy, which is also great for the environment in the end. Some of them can learn from your preferences and turn off when you are not at home.
  • Remote Access – Smart thermostats are convenient because you will be able to use them remotely from a mobile That is because they connect to your home Wi-Fi. Through them, they use sensors that control cooling and heating systems in cooperation with HVAC system. That will allow you to control the temperature even if you are not at home just by entering the mobile app. This is convenient for people who tend to forget to turn off the heating or cooling.

Best Smart Thermostats Buying Guide

  • Learning Algorithms – Similar to many smart thermostats that we have mentioned above, most intelligent thermostats can learn based on your patterns. After a while of analyzing the way you heat and cool your house, it will start to add necessary parameters by using other information such as outside humidity and temperature. This excellent feature will allow you to reduce the electric bill, which is why you should check whether smart thermostat has it.
  • Geofencing – Unlike learning capabilities, best smart thermostats have a geofencing feature that will determine you’re whether it should set to Home or Away mode based on your Smartphone’s location. That way, if you enter the threshold range around your house, it will automatically enter Home mode and vice versa. Most Smartphones nowadays have geofencing feature. You must have stable Wi-Fi network in your home so that you can connect it without issues.
  • Remote Sensor – Great smart thermostats also have proximity and motion sensors that will detect if someone is in-house. As soon as it finds out that you are not at home, it will enter the Away mode.

Final Words

We have presented your thorough review and buying a guide on best smart thermostat 2020. As you can see from everything that we have mentioned, smart thermostats are convenient products that could help you decrease the hassle of programming everything manually.

At the same time, they can reduce your energy bills and provide you the same level of comfort as before. Of course, you will have to spare a small fortune to install it, but your perspective on heating systems and controlling will never be the same again.

In case that you have anything to add, feel free to comment on the section below, and we will answer you on short notice.

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