Aug 24, 2020

Best Thermostats Review & Buyer’s Guide 2021

In this review, we have reviewed the best thermostats available in the market as per today. We have also included a comprehensive guide that helps you pick the most appropriate model. Additionally, going through the top 10 thermostats reviews will help you narrow down your choice of the most appropriate choice that fits your need.

In a Hurry !! and want a quick review here is our editors pick

Editor’s Pick

Honeywell RTH7600D Touchscreen Programmable Thermostat

Top 10 thermostats

IMAGE PRODUCT Rating

4.4 out of 5 stars, 1240 customer reviews Check Best Price

4.3 out of 5 stars, 1362 customer reviews Check Best Price

4.5 out of 5 stars, 3497 customer reviews Check Best Price

4.2 out of 5 stars, 1430 customer reviews Check Best Price

4.3 out of 5 stars, 909 customer reviews Check Best Price

4.4 out of 5 stars, 1900 customer reviews Check Best Price

4.4 out of 5 stars, 435 customer reviews Check Best Price

4.5 out of 5 stars, 473 customer reviews Check Best Price

4.1 out of 5 stars, 2919 customer reviews Check Best Price

4.2 out of 5 stars, 1565 customer reviews Check Best Price

Best thermostats

1. Honeywell RTH7600D Touchscreen Programmable Thermostat

1

Honeywell RTH7600D Touchscreen Programmable Thermostat
  • Make sure this fits
    by entering your model number.
  • 7-Day menu-driven programming with 4 periods per day
  • Large backlit touchscreen display shows current room temperature and set point simultaneously
  • Smart Response Technology allows the thermostat to learn the amount of time a system needs to reach a desired temperature and adjusts accordingly
  • Auto change from heat to cool
  • Includes change reminders for filters and low batteries

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2. Honeywell RTH9585WF1004 Programmable Thermostat Required

2

Honeywell RTH9585WF1004 Programmable Thermostat Required
  • Make sure this fits
    by entering your model number.
  • Compatible with: Amazon Alexa, SmartThings, Google Home, IFTTT
  • Check to see If your new thermostat qualifies for a utility rebate; Auto-updates for daylight savings; adjusts for 12/24-hour and multi-language needs
  • Customizable touchscreen in full Color with easy to read numbers and text, view your local weather including indoor and outdoor relative humidity levels
  • Flexible programming options available based your home or small business schedule, or based on your utility ; s peak rate pricing through their demand response programs
  • Receive intelligent alerts like air filter change reminders, humidifier pad replacement reminders, high/low temperature warnings, and status of internet connection

3. Emerson Thermostat Version Energy Certified

3

Emerson Thermostat Version Energy Certified
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    by entering your model number.
  • Named the ‘Best Value’ smart thermostat of 2017, 2018 and 2019 by USA Today’s Reviewed.com
  • EXTENSIVE COMPATIBILITY***: Works with the HVAC equipment found in most homes – a c-wire is required for heat-only, cool-only and heat pump systems. To check system and router compatibility, refer to our online compatibility resources at sensi.emerson.com/compatibility
  • SAVE ABOUT 23% ON HVAC ENERGY *: The ENERGY STAR certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible scheduling, remote access and energy usage reports.
  • GET REBATES: Find utility rebates in your area through the rebate finder at sensi.emerson.com/rebates.
  • MOST INSTALL IN 30 MINUTES OR LESS**: With step-by-step instructions and video tutorials right in the mobile app, most people install Sensi in 30 minutes or less.
  • SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit (c-wire required), Samsung SmartThings and Wink smart home platforms
  • CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the free Sensi mobile app for Android and iOS devices.
  • SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.

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4. Honeywell RTH221B1021 E1 Programmable Thermostat

4

Honeywell RTH221B1021 E1 Programmable Thermostat
  • Make sure this fits
    by entering your model number.
  • One program for the entire week-4 periods per day. This product is easy to use
  • Digital display. This product is highly durable and and easy to handle
  • Compatible with heating, cooling and heat pumps without auxiliary heat. Does not work with electric baseboard heat (120-240V) multistage HVAC systems
  • Accurate temperature control of +/-1-Degree F for consistent comfort
  • Display options: Fahrenheit or Celsius temperature display, 12 or 24 hour clock
  • This product is manufactured in China. Not compatible with electric baseboard heat and multistage HVAC systems

5. Honeywell TH9320WF5003 Color Touchscreen Thermostat

5

Honeywell TH9320WF5003 Color Touchscreen Thermostat
  • Make sure this fits
    by entering your model number.
  • Total Connect Comfort app available, remotely monitor/manage your homes comfort and energy use
  • Energy Savings mode, and 7 day easy programming
  • Custom Display, with on screen comfort information
  • Simple programming and Professional installation
  • Five-year limited warranty

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6. Emerson Thermostat Touchscreen Display Certified

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Emerson Thermostat Touchscreen Display Certified

    7. Nest T4000ES Thermostat Works Alexa

    7

    Nest T4000ES Thermostat Works Alexa
    • Make sure this fits
      by entering your model number.
    • Frosted Display: Blends into the background and fits into any home. Heat pump is with auxiliary and emergency heat (O/B, AUX)
    • Remote Control: Use the Nest app to change the temperature from anywhere — the beach, the office or your bed.
    • Energy-Saving Features: Like the Nest Learning Thermostat, the Nest Thermostat E can help you save from day one.
    • Home/Away Assist: Turns itself down after you leave, so you don’t waste energy heating or cooling an empty home.
    • Energy History: Check the Nest app to see how much energy you use and why.

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    8. Mysa Thermostat Electric Baseboard Heaters

    8

    Mysa Thermostat Electric Baseboard Heaters
    • Make sure this fits
      by entering your model number.
    • High / Line Voltage Compatible: Works with Baseboard Heaters
    • Does not work with furnaces, boilers or low voltage systems
    • Android and iOS App, no Additional Hardware Needed
    • Energy Usage Reports, Easy Scheduling, Vacation Mode
    • Integrates with Amazon Alexa, Google Home, Apple HomeKit and IFTTT

    9. Honeywell Programmable Thermostat RTH6580WF Requires

    9

    Honeywell Programmable Thermostat RTH6580WF Requires
    • Make sure this fits
      by entering your model number.
    • “Compatibility is Required” Works with virtually any system type except electric baseboards. But Please Note: C-Wire is required for this thermostat to receive power. If you do not have a C-wire, you may be able to use the C-Wire adapter (sold separately) or a G-wire jumper cable which is included with this thermostat. Use of the G-wire jumper cable will allow you to power the thermostat without a C-Wire; however using the G-wire solution means that you will no longer have independent fan control, although the fan will still run while your system is on.
    • 7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility.
    • Wi-Fi enabled thermostat allows for remote access via smart-phone or computer, free smart-phone app for iPhone, iPad and Android operating systems.
    • Ability to view local weather from web portal or app, Wink App Ready – No Wink Hub Required.
    • In the box you will find: Thermostat, Wall plate (attached to thermostat), Screws and anchors, Quick Start Guide, Thermostat ID Card, Wire labels, User Guide, Quick Reference Card, G Wire Jumper Cable.
    • Works with Alexa, Google Assistant, Samsung SmartThings, IFTTT, Bonomi, Wink, and Stringy (devices sold separately)
    • See Product Manuals below in “Technical Specification” for more information.

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    10. Honeywell RTH2300B1012 E1 Programmable Thermostat

    10

    Honeywell RTH2300B1012 E1 Programmable Thermostat
    • Make sure this fits
      by entering your model number.
    • N/A
    • Imported
    • One program for weekdays, a separate program for weekends-4 periods per day
    • Backlit digital display
    • Compatible with heating, cooling and heat pumps without auxiliary heat, Does not work with electric baseboard heat (120-240V) OR multistage HVAC systems
    • Accurate temperature control of +/-1-Degree F for consistent comfort
    • Display options: Fahrenheit or Celsius temperature display, 12 or 24 hour clock

    Final Verdict

    However, if you are new to purchasing a thermostats , you can surely make a mistake as there are several options available in the market. That is why we have provided buying guide of thermostats to you. Read it carefully to make a wise choice and save your money from going waste.
    If you haven’t got much time, then we recommend to go through our list of top thermostats. This has been carefully curated after a long research and analysis. As per our choice, has grabbed the first place. It’s amazing features and specifications deserved first position.
    Which did you choose? Have you been using any of these thermostats? Share your feedback and comments in the below section. We shall reply to your queries as soon as possible.