The Best Smart Thermostats for Staying Warm While Saving Money (2023)

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    The Best Smart Thermostats for Staying Warm While Saving Money (1)Jaime StathisUpdated: Nov. 25, 2022

      With energy costs on the rise, buy the best smart thermostat for your needs to save money while keeping the temp just as you like it

      Every editorial product is independently selected, though we may be compensated or receive an affiliate commission if you buy something through our links. Ratings and prices are accurate and items are in stock as of time of publication.

      The Best Smart Thermostats for Staying Warm While Saving Money (2), via merchant (3)

      Get smart about your thermostat

      As winter approaches, many of us in the Northern Hemisphere are thinking about getting cozy at home. But with energy costs expected to rise 28% this winter, it’s going to take mindfulness and intention—plus a little help from technology—to stay warm without breaking the bank. Sure, you could drop cash on space heaters for the most lived-in rooms, but if you want to go the high-tech (and safer) route, install a smart thermostat. Investing in the best smart thermostat to slash your energy bills makes good sense, especially when you take into account the best temperature for a house in winter and the best temperature for a house in summer.

      Smart home devices are popping up everywhere: We have smart doorbells to help protect our homes and smart alarm clocks to make waking up a little bit easier. We have smart watches, smart speakers and smart TVs too. So why not a smart thermostat?

      “Smart thermostats are designed to be able to be controlled with your smartphone, making it easier to save money on your electricity bills,” says Karen Lee, a smart home device expert and the founder of Smart Robotic Home. “You can adjust times for heat and air conditioning to turn on or off, and you can do so typically from anywhere as long as you have the application on your phone that coincides with the thermostat.”

      What is a smart thermostat?

      A smart thermostat is a programmable device that adjusts the temperature in a home or office to a preset target as a way to both ensure comfortable temperatures (when you’re at home) and conserve energy (when you’re not). The different types of smart thermostats are divided based on the technology they use, and they include:

      • Motion-sensor thermostats such as the Ecobee 3 detect where you are in your home and if you’ve been gone for a while, then manage the temperature accordingly.
      • Geofencing thermostats including the Honeywell Lyric track your location via GPS in your smartphone and adjust temperature settings based on if you’re home or away.
      • Learning-algorithm thermostats like the Google Nest Learning Thermostat are smart enough to learn your patterns and routine, and they set the temperature accordingly.

      The best smart thermostat for you will be easy to install. Thankfully, homeowners can install and set up many of them in less than an hour, though if you’re not particularly handy, you can hire a professional.

      (Video) BEST SMART THERMOSTATS - Stay Warm And Save Money

      So, between the cost of buying and installing the devices, are smart thermostats worth it? The unanimous opinion from experts is yes. There’s no doubt that smart thermostats can help you save on heating and cooling costs. They require a relatively small investment that pays off quickly.

      What to consider when buying a smart thermostat

      There are a few features you should take into consideration when you start shopping around for the best smart thermostat to fit your needs. Aesthetics and Energy Star certifications are good things to think about, but Michael Xavier, founder of Good Home Automation, told us the top three things to pay attention to when shopping for the best smart thermostat in 2022.

      Compatibility with your HVAC system: Some smart thermostats won’t work with your heating and cooling system. For example, heat pumps and ventilation systems only work with higher-end models. To ensure compatibility between your HVAC system and the smart thermostat you’re considering, check the manufacturer’s website for a list of compatible models.

      How many zones you have: You’ll need to buy one smart thermostat for each climate-controlled zone in your home. Nest and Ecobee thermostats offer “remote sensors,” but they only feed a single thermostat, not the HVAC system overall. If you have different units for heating and cooling, you’ll require separate thermostats.

      C-wire requirement: Smart thermostats need power! This power comes from something called a common wire, or C-wire. The C-wire provides AC current from the furnace in your home to your thermostat. You can easily check to see if you have this wire: If there are only two wires in the thermostat wall place, you don’t have it. Some smart thermostats come with a power adapter that allows you to add a C-wire to your unit, or you can call a technician to have the wire installed separately. The cost of installing a C-wire will vary depending on where you live but should run you around $150.

      How we chose the best smart thermostats

      We chose our best smart thermostats for 2022 based on expert recommendations and user experiences. See, we know that reading the lower star ratings—and determining if they were based on operator error or functionality—is as important as reading the top reviews. We encourage everyone to do their own research, but we dug deep so you don’t have to.

      Find the best smart thermostat for you

      The Best Smart Thermostats for Staying Warm While Saving Money (3)via merchant

      Best overall

      Google Nest Learning Thermostat

      In addition to heating and cooling your home, the Google Nest Learning Thermostat comes with HVAC monitoring, which means it sends an alert if something doesn’t seem right with your heating and cooling systems and will provide helpful reminders for maintenance. It’s easy to install (typically in 30 minutes or less), and everything you need is included. You can even set this smart thermostat to “away mode,” so it’ll automatically adjust the temperature to save energy when you’re on vacation. If you’re looking for a thoughtful yet practical present for a loved one, this thermostat makes a great Amazon Prime gift.


      • Compatible with 95% of heating and cooling systems
      • Learns your schedule and programs itself to help save energy
      • Reliable


      • Not compatible with electric baseboard heating systems
      • Requires professional setup, but users say it’s worth it for the quality
      • Requires batteries

      Shop Now

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      (Video) ✅Best Smart Thermostats 2022 || Best Smart Thermostat to Help You Stay Warm and Save Money

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      Best high-end thermostat

      Ecobee Premium Smart Thermostat

      The Ecobee Premium Smart Thermostat has a lot of great features that make the high price worth it, including the fact that you can save up to 26% on your energy bills. It also includes a built-in air-quality monitor—great for urban dwellers or those who live around forest fires or in climates prone to mold—and provides tips on how to improve the air quality.


      • Premium construction, design and features
      • Built-in smart speaker with your choice of Siri or Alexa
      • Built-in smoke alarm detection and alerts to possible break-ins and sudden temperature drops
      • Comes with two SmartSensors for doors and windows that will alert you when a door or window has been left open for more than five minutes


      • Ecobee Smart Security plan required for some of the features
      • Some users report difficulty with installation

      Shop Now

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      Best budget thermostat

      Amazon Smart Thermostat

      Energy Star–certified thermostats like the Amazon Smart Thermostat can save an average of $50 per year on energy costs, which means this thermostat pays for itself in about a year. It’s an easy entry point for smart thermostats and comes with 24/7 customer service via phone, chat or email.


      • Affordable price
      • After purchase, Amazon will send you information about possible rebates from energy providers in your area
      • Amazon teamed up with Honeywell, a trusted name in heating and cooling


      • An Alexa-enabled device, like the Amazon Echo, is needed to use this thermostat

      Shop Now

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      Best for smart home integration

      Ecobee 3 Lite

      The Ecobee 3 Lite isn’t the only smart thermostat to integrate with a smart home system, but it’s the most flexible. It works with most smart home setups, including Apple HomeKit, Amazon Alexa, Google Assistant, Microsoft Cortana, Samsung SmartThings, Wink and IFTTT. Beyond adjusting the temperature based on your routine and location in the house, this Energy Star–certified thermostat uses sensors to detect when a window or door is open, then it turns off the AC to lower energy costs.

      (Video) 11 Easy Ways To Reduce Your Energy Bills | SAVE UP TO 51%!


      • Can be controlled from most smart home systems as well as Android and Apple devices, including the Apple Watch
      • Free energy reports give insights into how much you’ve saved and offer tips for further savings
      • Hardwired, which means it doesn’t rely on a battery or your HVAC equipment to charge itself
      • You can save up to 23% on your yearly energy bill


      • Scheduler is a bit cumbersome to set up
      • Slow to reboot and connect to Wi-Fi after a power outage
      • The Smart Security subscription, which alerts you to break-ins and fires, costs $10 a month

      Shop Now

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      Best DIY installation

      Wyze Thermostat

      Compared with similar products, the Wyze Thermostat is easier to install and set up, making it the best smart thermostat for those new to the tech as well as old-school holdouts who are unfamiliar with how to program a thermostat. This is a great value for a smart thermostat, with a learning mode that adjusts temperatures based on your habits. Looking for a totally different way to keep your home cool in the heat of the summer? Try one of these portable air conditioners.


      • App provides easy, step-by-step installation instructions
      • Includes a built-in energy-saving mode, saving you money on your energy bill and offering actionable insights based on usage to help reduce energy
      • Owners of more expensive smart thermostats tout the Wyze Thermostat’s value and say it’s just as reliable


      • Slightly more expensive than Amazon’s smart thermostat but not as well designed
      • Step-by-step instructions are on the app, so you can’t preview or access them until you’re in the middle of installation

      Shop Now

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      Easiest to use

      Emerson Sensi Smart Thermostat

      There are a lot of things to like about the Emerson Sensi Smart Thermostat, but what users really love is that it has actual buttons—not just a touch screen, an app or voice control—and feels like a traditional thermostat. This Energy Star–certified thermostat doesn’t have as many features as some of the competitors, but if you’re looking for an easy-to-use device without extra bells and whistles, this is the best smart thermostat for you. And while you’re upgrading your home, be sure to check out the home security systems that do the best job at keeping you safe.


      • Easy-to-use device has buttons like a traditional thermostat and features step-by-step installation instructions
      • Sensi values privacy and won’t sell your personal information to third parties
      • C-wire not required
      • App allows for control from anywhere


      (Video) Best Smart Thermostats | Top Four

      • System is a bit glitchy for some users, an apparent Wi-Fi compatibility problem

      Shop Now

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      Best energy saver

      Honeywell Home Smart Color Thermostat

      The Energy Star–certified Honeywell Home Smart Color Thermostat is a great energy saver, providing monthly energy reports so you can track your heating and cooling and offering personalized tips on how to reduce your energy use. It may not be the cheapest smart thermostat of the bunch, but there are savings opportunities that make it more affordable: Most utility companies offer rebates of $50, and eligible customers can enroll in ongoing energy incentives with their energy provider to continue saving. This thermostat works with a wide range of systems, including forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. You can control it from anywhere by using the app or a compatible smart home system and—for a fun twist—customize the color of the screen.


      • Monthly energy report and energy-saving tips help reduce energy use and lower your household bills
      • Customizable color display
      • Screen shows daily weather forecast and checks both indoor and outdoor humidity
      • Trusted heating and cooling brand with a long history


      • Doesn’t work with electric baseboard heaters
      • Touch screen requires a heavy touch

      Shop Now


      • Karen Lee, smart home device expert and founder of Smart Robotic Home
      • Michael Xavier, founder of Good Home Automation
      • Fortune: ‘”The crisis is coming’: Heating bills will jump 28% this winter for nearly half of U.S. households”
      • Cielo WiGle: “A Complete Guide to Understanding HVAC Systems”

      Originally Published: November 04, 2022

      The Best Smart Thermostats for Staying Warm While Saving Money (10)

      Jaime Stathis

      Jaime Alexis Stathis is a nonfiction writer who covers humans, wildlife, technology, social justice, and everything related to being a human being on a constantly evolving planet. Jaime is working on a novel about a heroine who saves herself and a memoir about caring for her grandmother through the dark stages of dementia.

      (Video) The Best Thermostat | Nest vs Tado vs Hive | Top Tech Ranking Gadgets @TOP TECH


      Will a smart thermostat help save money? ›

      Smart thermostats can show your energy consumption in real-time and can even adjust your heating to conditions such as humidity, helping you save money. Certain types even learn from your behaviour and, after a given amount of time, will be able to adjust the temperature without you having to do anything.

      What is the most efficient smart thermostat? ›

      The best smart thermostats: Save energy efficiently
      • Ecobee SmartThermostat with Voice Control. Best smart themostat. ...
      • Google Nest Learning Thermostat. The best-known smart thermostat. ...
      • Honeywell Home T5 Smart Thermostat. Best budget option. ...
      • Honeywell Home T9 Smart Thermostat. Best for total control. ...
      • Wyze Thermostat.
      30 May 2022

      How do I set my smart thermostat to save money? ›

      You can program a schedule into the device that ensures your temperature moves to an energy-saving setting when going to bed or leaving the house.
      1. Create a Schedule with An App. ...
      2. Adjust the Temperature When You Leave. ...
      3. Remote Access to Your Thermostat. ...
      4. Adjust Automatically During Peak Usage. ...
      5. Track Your Energy Usage.

      What is the cheapest way to keep your house warm? ›

      So here are 10 simple tips for keeping your home warm for little or no extra cost – just in time for that severe weather warning.
      1. Use your curtains. ...
      2. Use timers on your central heating. ...
      3. Move your sofa. ...
      4. Maximise your insulation. ...
      5. Wrap up warm. ...
      6. Turn down the dial. ...
      7. Block out the draughts. ...
      8. Install thermostatic radiator valves.
      9 Nov 2016

      Is it cheaper to leave your thermostat at one temperature? ›

      Keeping your home at a constant temperature generally means that your HVAC system will run constantly to meet it. This means that your furnace or air conditioner may run when you're asleep, at work, or out of the house. This wastes more energy than the minimal amount that you might save by having it constantly run.

      How do I lower my electric bill with my thermostat? ›

      Raising your thermostat by just one degree in the summer will decrease your electric bill by 2 percent, according to the Edison Institute. The Energy Department suggests setting the thermostat as high as comfortable when you are home — aim for 78 degrees — and several degrees higher when you're away.

      Which type of heating is cheapest to run? ›

      Generally speaking, Halogen heaters are one of the most inexpensive types of electric heater. They average around 1200W in terms of power output and because they provide instant-heat at close quarters, you shouldn't need to leave them on for long periods of time.

      What is the cheapest most efficient heat? ›

      As a general rule, heating your home with a natural gas furnace is the cheapest way to keep warm through the winter months.

      Is it worth buying a smart thermostat? ›

      All in all, the benefits of smart thermostats outweigh the price tag. Not only do they provide an easy opportunity to make some cost-cutting habit changes, but they also give an in-depth, behind the scenes look into your actual energy usage like never before.

      Does keeping the heating on low save money? ›

      According to experts at the Energy Saving Trust, the idea it's cheaper to leave the heating on low all day is a myth. They're clear that having the heating on only when you need it is, in the long run, the best way to save energy, and therefore money.

      Does turning the thermostat on and off save money? ›

      The Department of Energy estimates savings of about 1 percent for each degree of thermostat adjustment per 8 hours, and recommends turning thermostats back 7 to 10 degrees from their normal settings for 8 hours per day to achieve annual savings of up to 10%.

      Does it save money to lower thermostat at night? ›

      For every degree that you lower the thermostat can help you save up to 1% on your heating costs. So, if you turn down the heating eight degrees for about eight hours a night, you can enjoy a saving of approximately $180 annually on your heating.

      What temperature should I keep my house in the winter to save money? ›

      Set your thermostat to 68 degrees Fahrenheit in the winter

      According to ENERGY STAR, setting your thermostat to 68 degrees Fahrenheit (20 degrees Celsius) when you're home is the ideal balance of comfort and energy efficiency.

      What is the most efficient temperature to keep your house at in the winter? ›

      The ideal thermostat temperature in the winter is 68 degrees Fahrenheit when you're at home. suggests that 68 degrees is a good room temperature while you're awake at home but recommends lowering it while you're asleep or away.

      What is the most economic way to heat your home? ›

      A gas-fired central-heating system is often the cheaper option in terms of running costs; electrical heating costs considerably more per unit of energy.

      Why is my house so cold even with heating on? ›

      The reasons your house is cold even with the heat on could be because of poor insulation, your furnace not working properly, rooms with high ceilings, or your heating system doesn't cover the whole house. Each of these issues can prevent your home from properly heating.

      How can I keep my house warm in winter without electricity? ›

      7 Ways to Keep Your House Warm Without Power
      1. 1.) Keep the Curtains Shut at Night. ...
      2. 2.) Use the Fireplace & Candles. ...
      3. 3.) Cook a Meal. ...
      4. 4.) Close the Doors of Unused Rooms. ...
      5. 5.) Get the Entire Family in a Single Room. ...
      6. 6.) Apply Tape or Plastic to the Windows. ...
      7. 7.) Invest in a Backup Generator.
      25 Feb 2022

      How can I stay warm without electricity? ›

      Here are five ways to stay warm—and safe—during a power outage.
      1. If You Can, Get a Generator. Even if you've already lost power, it's not too late to look for a portable generator. ...
      2. Stay in a Southern-Facing Room. ...
      3. Seal Window and Door Leaks. ...
      4. Use a Fireplace or Another Heat Source. ...
      5. Camp Out Indoors.
      5 Jan 2022

      What happens to smart thermostat when power goes out? ›

      When power is lost to the thermostat, the only information it "loses" is the current time. Once power is restored, the thermostat will resume its previous settings and configuration. It will also automatically reconnect to the Wi-Fi network. Once reconnected, all features are accessible again.

      What is the difference between a smart thermostat and a Wi-Fi thermostat? ›

      A smart thermostat can learn and make decisions for you. A smart thermostat, just like a Wi-Fi thermostat, can be controlled by a connected device, such as your cell phone, via an app. Wi-Fi thermostats, however, don't have the ability to learn from your usage.

      Do smart thermostats have monthly fees? ›

      You can choose from many types of smart thermostats, and each one works differently. Some thermostats charge a monthly subscription fee if you want to use the remote control features to adjust the settings via your smartphone. Other options connect to apps that don't charge a monthly fee.

      Is it cheaper to heat one room or the whole house? ›

      In larger homes, a small room may be worth heating individually if it's less than a quarter of the size of the whole house, although there's less benefit if your house is well-insulated.

      Is it cheaper to keep the heat on all day? ›

      In fact, leaving your heat on all day can actually cost you much more than turning it off every now and then. Heat tends to diffuse, so the high heat in your home will diffuse to areas of low heat outside the home during the winter. So even when you have your furnace on, your home is always losing a little bit of heat.

      Does turning your heat on and off cost more? ›

      Is it better than leaving it on steadily? ANSWER: Turning your heat on and off is not cost effective, since your system will have to work extra hard for extra long to get the temperature back up.

      How can I reduce my winter heating bill? ›

      11 Hacks To Help You Save On Heating This Winter
      1. Turn Down Your Water Heater. ...
      2. Replace Your Furnace Filters. ...
      3. Maintain Your Doors And Windows. ...
      4. Turn Down Your Thermostat. ...
      5. Close Unused Vents. ...
      6. Turn On Your Ceiling Fan. ...
      7. Check Your Attic Insulation. ...
      8. Turn Your Bathroom Fan Off.

      What are 3 ways to reduce your electricity bill? ›

      6 Ways to Reduce Your Electric Bill
      • Change Your Thermostat Setting. ...
      • Use Fans. ...
      • Replace Your Air Filter. ...
      • Use LED Bulbs. ...
      • Seal Up Your Home. ...
      • Unplug Appliances Not in Use.

      What appliances should you turn off to save electricity? ›

      Your dishwasher, microwave, washing machine, tumble dryer and electric oven will all eat up electricity when left on standby. Try to get into the habit of turning them off at the plug to save energy.

      What is the cheapest way to heat your home in 2022? ›

      Gas boiler

      It's not as cost-effective without solar panels, but a gas boiler is still the cheapest way to heat your home – though that's set to change soon, with the cost of gas rising more than twice as quickly as electricity.

      How do you keep a poorly insulated house warm? ›

      Apply Foil To The Wall Behind Your Radiators

      Poorly insulated walls give the heat a fast escape route from your house. A way to combat this is to use foil behind the radiators. This will reflect the heat from the radiator back into the room instead of allowing it to escape through the walls.

      How do I know which smart thermostat to buy? ›

      10 Factors to Consider When Buying a Smart Thermostat
      1. Compatibility With Your HVAC System. ...
      2. C-Wire Requirement. ...
      3. Ease of Installation. ...
      4. Smartphone Compatibility. ...
      5. Smart Home Integration Options. ...
      6. Temperature and Motion Detection Sensors. ...
      7. ENERGY STAR Certification. ...
      8. Convenience Features.
      2 Oct 2022

      How do I choose a smart thermostat? ›

      What to Consider When Purchasing a Smart Thermostat
      1. HVAC System Type – Your home's HVAC system will determine your ability to use a smart thermostat. ...
      2. Wires and Voltage - If you remove your old thermostat cover and see thicker wires for line-voltage control, that is an indicator your HVAC system may not be compatible.

      What should I look for in a smart thermostat? ›

      While often overlooked, intuitive controls and a backlit display should be top considerations when researching smart thermostats. These features make setting up the device and adjusting settings easier. A clear, backlit screen and an intuitive interface also present essential HVAC information in an easy-to-read format.

      Is it better to leave thermostat on auto or on? ›

      Keeping your thermostat in the AUTO position means less overall energy is being used—and that reduces your utility bills considerably. Not only that, your air filter will last longer than they will if you leave your fan running continuously—in other words, if you leave it in the “on” position.

      Is 72 a good temperature for heat in the winter? ›

      68 to 72 degrees is a temperature range that is not too warm or cool, and is sufficient enough to warm up the home just enough so that everyone is comfortable regardless of the type of clothing they have on.

      What should I set my thermostat to to save money? ›

      You can save up to 10% a year on your heating and cooling expenses by simply setting your thermostat back 7° to 10°F for 8 hours each day. That means you can adjust your thermostat before leaving for work and before bed each day and potentially see real savings on your electricity bill.

      Does turning your heat off at night save money? ›

      While some homeowners have considered turning off their heat at night in an attempt to lower their heating bills, it generally is not recommended as a viable option. The fact is, turning your heat off at night creates more potential risk for your home and your family than it does savings on your energy bill.

      What temperature should I leave my heating on overnight? ›

      Not only is it okay to leave the heater on all night, it can save you money. Here's the secret: Set the temperature of your home at least eight degrees lower for the eight hours or so that you sleep at night. Every degree you lower the thermostat can net you an estimated 1% off your heating bill.

      Does turning the heat on and off cost more? ›

      Is it better than leaving it on steadily? ANSWER: Turning your heat on and off is not cost effective, since your system will have to work extra hard for extra long to get the temperature back up.

      What is the most economical way to run central heating? ›

      You should set the central heating programme to come on around half an hour before you get up, and go off around half an hour before you go to bed. And if the house is empty during the day, or you can manage without heating during the day, make sure you've set the programmer to go off for this period too.

      What temperature should I keep my heat on so pipes don't freeze? ›

      Regardless of how long you will be traveling and away from home, keep your thermostat set at 68 degrees Fahrenheit or above. This will help to keep the pipes on the inside of the home from freezing and the ones under the home at a slightly higher temperature as well.

      Does turning off heat at night save money? ›

      While some homeowners have considered turning off their heat at night in an attempt to lower their heating bills, it generally is not recommended as a viable option. The fact is, turning your heat off at night creates more potential risk for your home and your family than it does savings on your energy bill.

      Does lowering house temperature at night save money? ›

      Turning your thermostat down at night then back up in the morning does actually use less energy and save you money.


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