Best Thermostat App In January 2025

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With the number of alternatives available on the market, getting the right one could sometimes be a difficult task.. That’s why our platform is dedicated to product testing and coming up with this list of top 10 Best Thermostat App. Having done thorough research on this topic, we hope that our list will help you find the one you need!

To help you in your search, we have completed this list of the Best Thermostat App.

Top Rated Best Thermostat App Of 2025

Rank	Product Name	Score
1	Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa Buy Now	9.7 Buy Now
2	ProSetup for Nest Thermostat and Protect Buy Now	9.5 Buy Now
3	iDevices IDEV0005AND5 Wi-Fi Smart Thermostat, Works with Alexa, White Buy Now	9.1 Buy Now
4	Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Buy Now	8.8 Buy Now
5	Google, T4000ES, Nest Thermostat E, Smart Thermostat, White Buy Now	8.6 Buy Now
6	Radio Thermostat CT50 7-Day Programmable Thermostat (WiFi Enabled), iOS & Android App Controls Buy Now	8.3 Buy Now
7	Honeywell TH9320WF5003 Wi-Fi Touch Screen Programmable Thermostat Buy Now	8.1 Buy Now
8	Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa Buy Now	7.8 Buy Now
9	Bosch Thermotechnology BCC50 Wi-Fi Thermostat-Works with Alexa and Google Assistant, All-in-One, Touch Screen Buy Now	7.5 Buy Now
10	Wifi Thermostats For Home with Smart Wi-Fi 7 Day Programmable, 5 Inches Touch Buy Now	7.2 Buy Now

1. Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa

• 7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility.
• Works with alexa, google assistant, samsung smartthings, ifttt, bonomi, wink, and stringy (devices sold separately)
• Wi-fi enabled thermostat allows for remote access via smart-phone or computer, free smart-phone app for iphone, ipad and android operating systems.
• Energy star certified
• Ability to view local weather from web portal or app, wink app ready - no wink hub required.
• 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 po...

2. ProSetup for Nest Thermostat and Protect

• Protect 2nd generation
• 1st generation
• 2nd generation
• E thermostat
• 3rd generation
• Nest cam

3. iDevices IDEV0005AND5 Wi-Fi Smart Thermostat, Works with Alexa, White

• Compatibility: works with most heating and cooling systems, all systems require a 24vac "common" wire for power. all system types require a common wire (c-wire). to check system and router compatibility, refer to idevices support portal
• Access anywhere: control and monitor the idevices thermostat from anywhere using any ios/android device and the idevices connected app
• No hub required: with the idevices thermostat, a home wi-fi network and a smart phone/tablet are all that's required to get started. for additional compatibility details, refer to the idevices support portal
• 2-year warranty: backed by a 2-year limited warranty and u.s.-based customer experience team
• Voice control: responds to alexa, siri, and google assistant voice commands (voice assistant devices sold separately)

4. Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy

• Usage reports: monitor current day and historical heating, cooling and fan runtimes right in the app.
• Circulating fan: air circulation may improve indoor air quality by helping to regulate temperature and prevent buildup of particles and mold.
• Editors choice best value smart thermostat by usa todays reviewed.com
• Control from anywhere: remotely control your home comfort from your smartphone or tablet using the sensi mobile app for android and ios devices.
• 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 in-app system usage.
• 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. check system and router compatibility at sensi.emerson.com/compatibility

5. Google, T4000ES, Nest Thermostat E, Smart Thermostat, White

• Energy history: check the nest app to see how much energy you use and why.
• Energy-saving features: like the nest learning thermostat, the nest thermostat e can help you save from day one.
• Remote control: use the nest app to change the temperature from anywhere the beach, the office or your bed.
• Home/away assist: turns itself down after you leave, so you dont waste energy heating or cooling an empty home.
• Frosted display: blends into the background and fits into any home. heat pump is with auxiliary and emergency heat (o/b, aux)

6. Radio Thermostat CT50 7-Day Programmable Thermostat (WiFi Enabled), iOS & Android App Controls

• Importantthis thermostat requires a c wire to bring 24vac power to wifi module
• Optional 7 day programming with flexible settings allows full 7-day programming with up to 4-periods per day. puts energy saving at your finger tip with one-touch away button providing savings on annual heating and cooling costs.
• Important- wi-fi connectivity feature initial setup of the wifi module requires setup with ios app, osx or windows computer. once provisioned and registered the thermostat is controlled via your ios or android smartphone using required app.
• For use with various kind of hvac systems: including single stage, multi-stage and heat pump (up to 2-stage heat, 2-stage cool, with aux. or emergency heat
• Easy installation: dual powered by battery (3-aa batteries), or system power (c-wire). c-wire needed for proper wifi installation. large touchscreen digital display with backlight easy to read in various lighting conditions.

7. Honeywell TH9320WF5003 Wi-Fi Touch Screen Programmable Thermostat

• Energy savings mode, and 7 day easy programming
• Total connect comfort app available, remotely monitor/manage your homes comfort and energy use
• Custom display, with on screen comfort information
• Simple programming and professional installation
• Five-year limited warranty

8. Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa

• Save about 23% on hvac energy*: by adjusting the temperature using flexible scheduling, remote access, and geofencing, sensi customers saved about 23% on hvac energy usage
• Editors choice best overall smart thermostat by usa todays reviewed.com
• Usage reports: monitor current day and historical heating, cooling and fan runtimes right in the app.
• Circulating fan: air circulation may improve indoor air quality by helping to regulate temperature and prevent buildup of particles and mold.
• Control from anywhere: remotely control your home comfort from your smartphone or tablet using the sensi mobile app for android and ios devices.
• Compatibility requires c-wire: extensive compatibility*** with hvac equipment found in most homes. all system types require a common wire (c-wire). to check system and router compatibility, refer to our online compatibility resources at sensi.emerson.com/compatibility

9. Bosch Thermotechnology BCC50 Wi-Fi Thermostat-Works with Alexa and Google Assistant, All-in-One,

• Connectivity: connect to your hvac equipment from anywhere
• Programmable: follows up to 4 preset or user-defined schedules to help you save energy and money
• Compatibility: compatible with majority of hvac systems (c-wire required)
• Hvac filter reminder: get alerts when its time to replace your system's air filter
• Sleek design with touch buttons: sleek design that will look great in your home, with 5 bright illuminated touch buttons & color screen
• Auto-on safety control: keep your home safe using app alerts & auto-on feature

10. Wifi Thermostats For Home with Smart Wi-Fi 7 Day Programmable, 5 Inches Touch

• Important:this wifi thermostat need c wire to brings 24vac power for it,please comfirm your home have the c wire or not before purchase.use wifi function, need use connect power and connect c wiredo not use (2-aa batteries ) power.
• Optional 7 day programming and non-programmable:enjoy the flexible settings via full 7-days/4-periods setting on device,to reduce energy usage,savings on annual heating and cooling costs.
• Wi-fi connectivity feature:connect it with thermostat app on your smartphone with android or ios,program it easily.please noticed the thermostat app do not support windows os,only support android and ios smartphone.wi-fi connectivity 2.4 ghz
• Apply with various kind of heating and cooling system: including single stage, multi-stage and heat pump (up to 3-stage heat, 2-stage cool, with aux. or emergency heat),to make sure you have ability replace the old thermostat which you have before purchase it.important currently does not support millivolt systems
• Easy installation:dual powered by battery (2-aa batteries ),or system power (c-wire).c-wire needed for proper installation, large lcd digital display with backlight,easy to read in various lighting conditions, 12 or 24 hour clock.