The 10 Best Home Thermostat Replacement in 2024 - Buyer’s Guide & Reviews

【 Before purchasing, please check whether the wiring port matches your device 】 Suuwer S701 Nonprogrammable Electronic Thermostats, Single Stage 1 Heating and 1 Cooling

For use with Central Gas, Oil, or Electric Furnaces Systems（ compatible with 85% of systems ）

Dual Powered by 24VAC Power or 2 AAA Batteries, C-wire is not required. （Shell color; off-white ）

Does Not Work with Aux Heat Pump and Multi-Stage Systems, Does Not Work RV, Does Not Work 120/240V Electric Baseboard / Line Volt.

Very Suitable for Middle-Aged and Elderly People, Easy-to-read Digital 4.5 sq. in.

Display with Large Characters and Blue Backlight Big Separate Buttons for Easy Setting

Separate Heating and Cooling Swing (Cycle Rate) _ Low Battery Indicator

Room Temperature Calibration Adjustment _ 5 Minute Compressor Delay Protection (Selectable on or off)

Precise Temperature Control with +/- 1 Degree in Fahrenheit and Celsius for Ultimate Consistent Control.

Friendly Service: 2-year Worry-Free Warranty and 24h Customer Service,

No more programming: With Auto-Schedule, the Google Nest Learning Thermostat learns from you and programs itself.

Home/Away Assist: don't heat or cool an empty home. Home/Away Assist adjusts the temperature after you leave.

Remote control: Control your thermostat from anywhere using the Nest app.

Know more, save more Check your Energy History to see how much energy you use and why.

Look for the Leaf: The Nest Leaf appears when you choose a temperature that saves energy.

Flexible programming: 5-2 day or one week programming LCD Screen

Large backlit display shows current room temperature and set point temperature simultaneously

Smart response learning - learns your heating/cooling cycle times to deliver the right temperature when you want it

Auto change from heat to cool

Includes change reminders for air filters and low batteries

Temporary and permanent hold settings

Real-time clock automatically adjusts for daylight savings time

Program is retained in memory in the event of a power outage

12 or 24-hour time display

Non-programmable electronic thermostat, single stage, 1 heating and 1 cooling, electric or gas/oil configurable.

Not suitable for RV's. Work with single stage heating, cooling and heat pump (without aux) systems. Does not work with multi-stage systems or 120/240V electric baseboard.

Easy-to-read digital 4.5 sq. in. display with large characters and blue backlight. Big separate buttons for easy setting.

Precise temperature control with +/- 1 degree in Fahrenheit and Celsius for ultimate consistent control.

Easy installation, dual powered by 24VAC power or 2 AAA batteries, C-wire is not required.

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

EASY DIY INSTALLATION: Use the built-in level, illuminated easy-click terminals and step-by-step app instructions for a quick installation. Works with the HVAC equipment found in most homes. Common wire (c-wire) is required

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

CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices

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

Easy-to see and read. large, clear backlit digital display

Standard display size 1.5 square inches

Easy-access battery replacement door

1 Heat/1 Cool Conventional and Heat Pump

Dual-powered (battery and/or hardwire)

《Please check whether the wiring port of the old thermostat matches》Single stage, 1 heat/1 cool, Non-programmable Compatible with heating, cooling and heat pumps without auxiliary heat.

Electric or Gas configurable, Accurate temperature control of +/-1-Degree F for consistent comfort

For use with central gas, oil, electric furnaces, millivolt or Single Stage Systems.

Notice；Does not work with electric baseboard heat (120-240V) or Does not work with aux heat pump and multistage HVAC systems. Does not work RV

Support a heat or cool swing set up (0.2°F to 2°F), which will either prolong or shorten the temperature open time.

Thermostat for home temperature display range: 41°F to 95°F, Temperature control range: 44°F to 90°F

Room Temperature Calibration Adjustment, and 5 Minute Compressor Delay Protection (Selectable on or off)

4.5 sq. inch display with green backlight, easy-to see and read. large, clear backlit digital display, very suitable for middle-aged and elderly people.

Support dual powered 24VAC Power or 2 AAA Batteries, C-wire is not required.

Friendly Service: 2-year Worry-Free Warranty and 24h Customer Service

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.

Smart Response Technology allows the thermostat to learn how long the furnace and air conditioner take to reach programmed temperature settings, so you're comfortable at the time you expect.

Auto changeover is helpful in climates where both air conditioning and heating are used on the same day. When the system is set to Auto, the thermostat automatically selects heating or cooling depending on the indoor temperature so you can always be comfortable.

To protect the system and your compressor from damage, this thermostat contains a setting that forces the compressor to wait a few minutes before restarting. If activated during installation, the screen will also display an alert when it's time to replace your filter and alert you of low batteries.

Battery-powered or option to hard-wire.

Compatible with- single stage heating and cooling, multistage heating and cooling, heating only, cooling only, furnace (warm air), central air conditioning, heat pump without auxiliary heat, heat pump with auxiliary heat, hot water, steam or gravity, 750 millivolt, and gas fireplaces.

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

The display panel is backlit with an intuitive interface for one-touch access to setpoint temperature.

Precise temperature control of +/- 1 degree Fahrenheit.

Separate programs for the weekdays and weekends with 4 program periods per day including wake, leave, arrive and sleep.

Easy to install yourself and works with many heating/cooling systems, plus heat pumps without auxiliary heat.

Built-in battery change and filter change reminders.

Retains programmed memory in event of power outage.

This thermostat is compatible with the following systems: Gas, oil or electric furnace, Central air conditioner, Hot water system with or without pump, Millivolt system, Central heating and cooling system, Heat pump without auxiliary/backup heat. This thermostat cannot be used on heat pumps with backup heat, multistage systems, radiant or line voltage systems.