Installing a smart thermostat purchased on Amazon is a straightforward process. Here are the general steps to follow:
- Start by checking the compatibility: Ensure that the smart thermostat you have purchased is compatible with your heating and cooling system. Refer to the product description or consult the manufacturer's website for compatibility information.
- Turn off the power: Locate the breaker that controls your heating and cooling system and switch it off. This step is essential to avoid any electrical hazards during the installation.
- Remove the existing thermostat: Take off the cover of your current thermostat and unscrew it from the wall. Disconnect any wires connected to it by labeling them with tape for easier reinstallation.
- Mount the new thermostat: Use the provided mounting plate or screws to attach the new smart thermostat to the wall where the old thermostat was located. Make sure it is level and securely fixed.
- Connect the wires: Take the labeled wires from your old thermostat and connect them to the corresponding terminals on the back of your new smart thermostat. Follow the manufacturer's instructions or color-coded labels to correctly match the wires.
- Connect to Wi-Fi: If required, connect your smart thermostat to your home's Wi-Fi network. Follow the instructions provided with the thermostat for this step. You may need to download the manufacturer's app to complete the setup process.
- Configure the settings: Once the smart thermostat is connected to Wi-Fi, you can configure various settings such as temperature preferences, scheduling, and other features using the manufacturer's app.
- Test and verify: Before switching on the power, double-check that all the wiring is properly connected. Once confirmed, turn on the power from the breaker and test the thermostat by adjusting the temperature settings to see if it responds accordingly.
Remember, these are general steps and may vary depending on the smart thermostat model you have purchased. Always refer to the manufacturer's instructions for specific guidelines related to your product.
The Best Smart Thermostats for 2023
1
Rating is 5 out of 5
ecobee New Smart Thermostat Enhanced - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certified - Smart Home
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Save up to 26% per year on heating and cooling costs. ENERGY STAR certified. Automatically adjusts the temperature when you’re away to never heat or cool an empty home. Compared to a hold of 72°F.
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Enjoy comfort without compromise. Smart Thermostat Enhanced preheats or precools your home before you arrive, so it’s the perfect temperature the moment you walk in. Automatically adjusts to your desired temperature when you’re home or sleeping to keep you comfortable day and night. Adjusts the temperature to account for humidity so your home always feels like the temperature you’ve set.
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Easy to install and use every day, ecobee Smart Thermostat Enhanced comes with everything you need for installation. Most people install it themselves in about 45 minutes or less. Use your smart home platform and the ecobee app to control your thermostat from anywhere with your smartphone, tablet, or Apple Watch.
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ecobee Smart Thermostat Enhanced is made with quality materials and designed to last on your wall for over a decade. It’s hardwired so you never have to worry about losing control or replacing batteries. If you run into problems, our dedicated support team is available 7 days a week.
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Add in a SmartSensor which allows you to measure the temperature in rooms that matter most, like the nursery or bedroom. It reads temperature and movement in whatever room it is placed in for complete home monitoring and energy savings (SmartSensor sold separately).
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Compatible with most 24VAC HVAC systems: furnaces, ACs (2H/2C), heat pumps (2H/2C + 2 stage AUX), boilers, PTACs, and fan coil units (3 fan speeds). Includes Power Extender Kit for C-Wire-less homes, ensuring easy installation.
2
Rating is 5 out of 5
Google Nest Learning Thermostat - Smart & Programmable for Home - 3rd Generation - Works with Alexa - Mirror Black
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Programmable smart thermostat that learns your schedule and the temperatures you like and programs itself to help you save energy and stay comfortable
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Home/Away Assist automatically adjusts itself to an Eco Temperature after you leave, so you don’t heat or cool an empty home; remote control lets you change the temperature from anywhere on your phone, laptop, or tablet[1]
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With Energy History, just check your phone to see how much energy you used and why, or use Quick View on the display to reach Energy History, settings, or your schedule; the Nest Leaf appears when you choose a temperature that saves energy
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Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]
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The Nest Learning Thermostat works with the Nest Temperature Sensor (sold separately) to help make sure a certain room is the exact temperature you want it to be
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Beautifully designed, with polished metal finishes and bright, high resolution display; Farsight shows you the temperature, weather, or time on your thermostat when you walk in the room
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It’s easy to install your thermostat, typically in 30 minutes or less, with everything you need included in the box; compatible with 95% of heating and cooling systems
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Google Nest Learning Thermostat (Stainless Steel) with a Google Authenticity Seal
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Nest Renew makes it simple to support clean energy right from home; it works with your Nest Learning Thermostat[6] to help you automatically prioritize your usage[7] to times when energy is cleaner or less expensive
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Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)
3
Rating is 4.8 out of 5
Amazon Smart Thermostat – ENERGY STAR certified, DIY install, Works with Alexa – C-wire required
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Smart upgrade - Amazon Smart Thermostat is an easy way to switch from a traditional thermostat and help reduce energy usage.
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Save money - After purchase, Amazon will send you an email with details about rebates that may be available from energy providers in your area. Explore rebates above.
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Save energy - According to EPA estimates, ENERGY STAR certified thermostats save an average of $50 on yearly energy bills.
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Automatic comfort - Alexa can do the programming for you, updating the temperature to keep you comfortable.
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On-the-go control - Let Alexa set the temperature, or set it yourself from anywhere with the Alexa app.
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You can do it - The Alexa app will guide you through the installation process, but customer service is always available.
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Reliable - Made with Honeywell Home Thermostat Technology and backed by 130 years of experience.
4
Rating is 4.9 out of 5
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow
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ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable.Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page.Connectivity Protocol : Wi-Fi.Connectivity Protocol : Wi-Fi
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The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory. Lock feature: No
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Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home; easily program an energy efficient schedule in the Google home app on your Android or iPhone
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Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
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Savings Finder looks for more ways your thermostat can help you save, and suggests tweaks to your schedule in the app; check with your energy provider to learn more about rebates and more ways to save on a Nest thermostat
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Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]
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It’s easy to install your thermostat, typically in 30 minutes or less, with everything you need included in the box; it’s compatible with 85% of heating and cooling systems
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Control the temperature with your voice using smart home devices that work with Google Assistant or Alexa[3]
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Nest Renew makes it simple to support clean energy right from home; it works with your Nest Thermostat[5] to help you automatically prioritize your usage[6] to times when energy is cleaner or less expensive
5
Rating is 4.9 out of 5
New 2023! Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat, 7 Day-Programmable Touchscreen, Alexa Ready, Geofencing Technology, Energy Star, C-Wire Required
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High use of the scheduling feature of the T5 thermostat saved customers between 8 and 16% on heating and cooling bills. Dollar savings range based on nationwide average annual single-family detached home's heat and cooling bills; actual savings varies based on consumption.
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Save Energy and Get Rewarded. Check with your energy provider about available energy savings rebates to save on your purchase. Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.
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7-Day Flexible Scheduling or Location Based Temperature Control. It’s your choice. 7-day scheduling programs your thermostat. Geofence technology helps make you comfortable by using your smartphone’s location to know when you’re away and when you return.
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Auto Home and Away Mode. Enjoy ideal temperatures at home, then save when away.
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ENERGY STAR certified. Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use.
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C-WIRE POWER ADAPTER REQUIRED: Before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter.
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Works with most heat/cool oil furnace systems. Will not work with heating only oil furnace systems unless a C-Wire is present.
6
Rating is 4.9 out of 5
Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55
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PRIVACY PROTECTION*: Sensi won’t sell your personal information to third parties
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SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR-certified Sensi smart thermostat can help you save energy with features like flexible scheduling, remote access, and usage reports
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EASY DIY INSTALLATION: Use the built-in level and step-by-step app instructions for a quick installation. Works with HVAC equipment found in most homes. Common wire (c-wire) is not required in most applications
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SMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering valuable usage reports, alerts about your equipment, and maintenance reminders like filter replacement
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SIMPLE CONFIGURATION: Looks and feels like a thermostat. Has buttons and fits the same space as a traditional thermostat so you don’t have to patch and paint your walls
Do I need to turn off power before installing a smart thermostat?
Yes, it is recommended to turn off the power before installing a smart thermostat. This ensures your safety and prevents any electrical accidents. Turning off the power at the breaker or fuse box will prevent any electrical current from flowing to the thermostat, minimizing the risk of electric shock or damage to the system. Always follow the manufacturer's instructions and consult a professional if you are unsure about the installation process.
What temperature range can a smart thermostat control?
The temperature range that a smart thermostat can control varies depending on the specific model and manufacturer. However, most smart thermostats have a temperature range of around 45°F to 95°F (7°C to 35°C). Some models may have a wider or narrower temperature range, so it is advisable to check the specifications of the particular smart thermostat you are interested in.
Do smart thermostats receive regular software updates?
Yes, smart thermostats do receive regular software updates. These updates are usually pushed by the manufacturer or the company that provides the smart thermostat's software. These updates often include bug fixes, security patches, improved features, and compatibility enhancements with other devices or services. Regular software updates help improve the performance, functionality, and security of smart thermostats, ensuring that users have the latest advancements and optimal experience with their devices.
Can I control multiple smart thermostats in different rooms with one device?
Yes, you can control multiple smart thermostats in different rooms with one device. Most smart thermostats have smartphone apps or can be connected to a home automation system that allows you to control and manage them from a single device. This way, you can adjust the temperature settings for each thermostat separately or even create a whole-house schedule. Additionally, some smart speakers, like Google Home or Amazon Echo, have voice control capabilities that can be used to control multiple thermostats simultaneously.
What should I do if my current thermostat doesn't have a C-Wire?
If your current thermostat does not have a C-wire, you have a few options:
- Install a C-wire: The C-wire (common wire) provides constant power to your thermostat and is required for many smart thermostats. If you have basic electrical knowledge and feel comfortable working with wiring, you can run a new wire from your HVAC system to your thermostat, specifically for the C-wire. Consult the user manual or online resources for your HVAC system to determine which wire to connect.
- Use an adapter: There are C-wire adapters available on the market that can be used to power your thermostat without requiring a separate C-wire. These adapters are compatible with many smart thermostats and can be easily installed by connecting them to existing wires. Consult the documentation or manufacturer support for the specific adapter you choose for installation instructions.
- Use a power extender kit: Some smart thermostat manufacturers offer power extender kits that provide power for the thermostat without a C-wire. These kits use the existing wires to draw power from the HVAC system and convert it for use by the thermostat. Manufacturers typically provide installation instructions specific to their power extender kit, so refer to their documentation or support for guidance.
- Hire a professional: If you're not comfortable working with electrical wiring or want to ensure a correct installation, it's advisable to consult a professional HVAC technician or an electrician. They can help determine the best solution for your specific thermostat and HVAC system configuration, and safely install any necessary wiring or adapters.
Remember, before attempting any electrical work, ensure that the power to your HVAC system is turned off at the circuit breaker for safety.
