Your Home Security & Home Automation Guide

The Best Smart Thermostats in 2020

Most people who do not use smart thermostats, think smart thermostats as a luxury product. Most view it just as a premium device that provides ease and flexibility and reduces manual work. However, what they fail to notice is the crucial aspect of a smart thermostat is how it can play a huge role in bringing down your power bills. The money one can save by investing in a smart thermostat exceeds its purchase price over time. Thus we can clearly see how buying a smart thermostat is really a “smart” choice.

According to the US Department of Energy, half of the country’s power bills used for heating or cooling are due to inefficient and wastage of energy. This gives us an idea of how people are throwing money down the drain.

A programmable thermostat can be enabled to turn on the AC system when you are arriving at your home and automatically turn off when you leave it. A smart thermostat can work based on various parameters such as timing schedule, outside weather and learns to adjust it to what you are comfortable with.

All of these thermostats come with an app from where you can set schedules, control temperatures like heating or cooling. Most of these apps require either a Wi-Fi or internet connection.

Ecobee SmartThermostat –

Though Nest learning popularized the market of smart thermostats, it was not the first entry. Canadian Manufacturer Ecobee has brought the innovation into thermostats by coming up with smart thermostats when the world only knew about traditional thermostats.

Ecobee SmartThermostat “learns” your preferences of heating and cooling over time and can automate temperature settings easily. With the 5th generation, Ecobee made leaps and bounds in improvement over their predecessors. Many other thermostats detect temperature only in one-spot where the sensor is installed, but Ecobee aims to rectify that by introducing several multi-purpose wireless sensors that you can place in various rooms of your house. A minimalistic touch display and various third-party integrations make it a highly desired choice by many users. The coolest feature is its compatibility with smart home devices such as Amazon Alexa, Google Assistant Home, and so on. The voice control option makes it a hands-free way to control it.

One of the ways Ecobee helps you to save power bills is its sensor technology which can detect a person’s presence. With this, Thermostat turns on in only those rooms with people for heating and cooling while empty rooms take up no power.


There is room for improvement in speaker quality and design especially in comparison with Nest Learning.

You might also want to check out Ecobee 4 which is slightly more expensive than this and also provides similar performance.


Nest has carved out a special name for itself in producing smart home devices. One such is the NestLearning with its modern good looks, it became an instant success with the users.

Other third-party smart home devices such as Alexa, IFTTT are easy to integrate for using voice controls in addition to Google’s ecosystem of smart devices such as Nest security cameras, smoke co2 detectors, etc. Its sleek design and stainless steel all feel like you are owning a luxury product.


NestLearning does not have a remote sensor like in Ecobee which can detect a person’s presence. This can lead to energy wastage in rooms where no one is present. So you might end up shelling out high bills for energy usage.

It does not work with HomeKit. So Apple users might want to pass this.

Honeywell Lyric T5

Honeywell is our pick for the best budget smart thermostat. Priced around $150, it offers all the basic functionality one needs in a smart thermostat. An affordable price combined with all necessary features makes it the best affordable option.

Similar to previous smart thermostats, Users can control Honeywell thermostats with their app. Honeywell also makes it easy to connect with smart home devices such as Alexa, Assistant to control the temperature using your voice. What differentiates Honeywell from other devices is the availability of a vast range of third-party integrations. Apple device buyers using HomeKit and Samsung’s smartThings buyers can now integrate with Honeywell.


Honeywell does not have remote sensor capabilities as in Ecobee and the superior design & performance of Nest also is not as good in Honeywell. If you don’t care much about these features, for its price tag, Honeywell is the best inexpensive smart thermostat with all the basic features intact.

Honeywell Home T9 –

Honeywell Home T9 from Resideo is a premium variant of Homewell Lyric priced at $200. It scores well in providing common features like compatibility with Alexa, Cortana, and Google Home Assistant. It also has a suite of high-end smart features like controlling humidity remotely, proximity sensing, and temperature settings.

Installation is simple and this works using dual-band range Wi-Fi. Thermostats allow the temperature in a room to reach up to a certain point of your choice.


It does not work with HomeKit. There is limited functionality with IFTTT. Also, there is no motion activation like in Ecobee.

There are several other smart thermostats such as Lux/Geo, Lux Kono, Bosch connected. But we found through our research that the above smart thermostats are the best options one can find today. To summarize, we found Nest Learning to be the best-designed thermostat. Ecobee wins our choice for the best overall smart thermostat. And Honeywell Lyric makes it as the best choice thermostat for HomeKit users and also the best affordable thermostat.

Before finally purchasing your favorite thermostat, it is recommended that you keep in mind your budget range, desired features, and compatibility with the other smart home devices.

We hope our readers got to know about the best smart thermostats in 2020 from this guide.

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