10 Best thermostat (2025)

This New 2025 ecobee Smart Thermostat Essential - Energy Star Certified programmable Wi-Fi Thermostat - Works with Siri, Alexa, and Google Assistant is a top choice in . Customers appreciate its quality, performance, and value.

• ONE WEEK PROGRAMMING: Set one identical program for the entire week with four program periods per day including wake, leave, arrive and sleep.
• PRECISE TEMPERATURE CONTROL: Precise temperature control of plus/- 1 degree Fahrenheit
• DIGITAL DISPLAY: Easy-to-read digital display with an intuitive interface for one-touch access to setpoint temperature
• EASY INSTALLATION: Easy to install yourself and basic operation keeps programming simple
• REMINDERS: Built-in battery change reminders (2 AAA batteries are required for operation)

• PRIVACY PROTECTION*: Sensi won’t sell your personal information to third parties
• 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
• 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
• 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
• 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

• The RTH6360D offers flexible 5-2-Day or 1-Week programming so you can set your own schedule for comfort and energy conservation.
• Backlit LCD display shows current room temperature and set point temperature simultaneously.
• Smart Response Technology learns how long it takes to achieve the right temperature at the right time and automatically runs your system to get to your desired temperature when you want it.
• Features auto changeover between heat and cool and reminder alerts for low batteries and filter changes.
• Program is retained in memory in the event of a power outage so you can be confident your comfort stays intact.

• 【Notice】Please make sure to read the installation and wiring instructions provided in the pictures carefully before buying. If you are inexperienced with installation, it is advised to be cautious when making a purchase to avoid issues like product failure or incompatibility.
• 【Thermostat Applications】for with Conventional Single-Stage Heating (Gas/Oil/Electric Furnace) & Ventilation & Air Conditioning, up to 1 Heat and 1 Cool. ( TIP: Does not work Multistage Heating & Air Conditioning, and HVAC Central Air Conditioner Heat Pump System )
• Incompatible Systems】 Does not work Multistage Heating & Cooling, ACs (2H/2C), HVAC Central Air Conditioner Heat Pumps (2H/1C 2H/2C + 2 stage AUX) and PTACs, 3-wire Hydronic (Hot Water), Dual Fuel/Hybrid Heating, Line Voltage Systems (120-240V electric baseboards heat); Mini Split Heat Pump Air Conditioner, RV Air Conditioners Mach and Roughneck Series.
• Suuwer S701 Single Stage Non-Programmable Digital Thermostats for Home 1 Heating and 1 Cooling Single-Stage Systems. ( Dual powered by 24VAC power or 2 AAA batteries, No common wire (c-wire) required on most systems).
• Easy-to See and Read: Display with blue backlight, large clear backlit digital display, very suitable for middle-aged and elderly people.

• Smart upgrade - Amazon Smart Thermostat is an easy way to switch from a traditional thermostat and help reduce energy usage.
• Supports temperature sensors - use compatible Echo devices (Echo Dot (4th and 5th gen), Echo Dot with clock (5th gen)), and the Amazon Smart Air Quality Monitor as temperature sensors to address hot or cold spots in your home.
• 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.
• Save energy - According to EPA estimates, ENERGY STAR certified thermostats save an average of $50 on yearly energy bills.
• Automatic Control - Alexa can automatically switch between your preferred home, away, and sleep temperatures.

• Nest’s smartest, most advanced thermostat yet, the Google Nest Learning Thermostat (4th gen) is a beautiful, brilliant way to save energy, keep your home comfortable, and help make sure your heating and cooling systems are running smoothly[4]
• Improved compatibility: It works with most 24V systems, including gas, electric, oil, forced air, heat pump, and radiant, and no C wire is required for installation in most homes; visit the Nest Compatibility Checker for more info[5]
• Better visibility into adjustments: Asks for permission to make schedule changes to help you save energy; you'll receive notifications in the Google Home app, and you can view and accept changes with a tap[1]
• Beautiful design: With a 60% larger display[11] and Dynamic Farsight, you can see info from across the room[1]; choose the design, like a clock or the weather; it automatically adjusts brightness for the best readability or you can adjust manually
• Easy control in the Google Home app: Adjust on your phone from anywhere[1] or by using your voice with Alexa or a Nest smart speaker[3], it’s easy to install yourself and it’s Matter compatible for simple integration into your smart home[5]

• Large touchscreen display makes it easy to set your preferred temperature or set a weekly schedule for automated adjustments.
• Set home and away temperatures to help save energy when you're not home. Temporary and permanent hold settings are also available for extended absences from home.
• 7-Day menu-driven programming with 4 periods per day.
• Backlit touchscreen display shows current room temperature and set point temperature simultaneously.
• Simple and straight forward to install and use. The thermostat also has a real-time clock so it will automatically adjust for Daylight Savings Time.

• 5-2 DAY PROGRAMMING: Separate programs for the weekdays and weekends with 4 program periods per day including wake, leave, arrive and sleep
• PRECISE TEMPERATURE CONTROL: Precise temperature control of plus/- 1 degree Fahrenheit. Temperature range limits allow you to set minimum cooling and maximum heating temperatures
• DIGITAL DISPLAY: The display panel is backlit with an intuitive interface for one-touch access to setpoint temperature
• EASY INSTALLATION: Easy to install yourself and works with many heating/cooling systems, plus heat pumps without auxiliary heat
• REMINDERS: Built-in battery change and filter change reminders

• Programmable smart thermostat that learns your schedule and the temperatures you like and programs itself to help you save energy and stay comfortable
• 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]
• 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
• 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]
• 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