6 Best Alternatives to the Honeywell Home THX1200W5/U ElitePro S1200 Smart Thermostat (2026)
Explore 6 alternatives to the Honeywell Home THX1200W5/U ElitePro S1200 smart thermostat. We compare published specifications to help you choose the right device for your needs.
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The Honeywell Home THX1200W5/U ElitePro S1200 smart thermostat offers a 5-inch touchscreen and supports up to 4H/2C heat pump or 3H/3C conventional systems. It also streams video from compatible doorbells and monitors indoor air quality metrics like humidity and VOCs. You might consider alternatives if you need a smaller footprint, different smart home integration, or specialized heating control. This guide compares 6 options that share key specifications with the original unit.
Each alternative listed here matches the original in critical areas such as HVAC stage compatibility or connectivity type. You will find choices for Google Assistant, Apple HomeKit, or simple scheduling needs. The selection focuses on products with overlapping specs, ensuring you can swap units without major system reconfiguration. We evaluate these devices based on their published dimensions, control methods, and supported protocols. This approach helps you identify the best fit for your specific home setup and existing ecosystem.
How alternatives differ from ElitePro
Honeywell Home T9 Touchscreen Thermostat
The Honeywell Home T9 uses a smaller 3.7-inch display compared to the S1200’s 5-inch screen. It lacks video streaming and indoor air quality sensors like VOC or CO2 monitoring. However, it includes a dedicated room sensor for better temperature accuracy in specific areas. It supports Google Assistant and Amazon Alexa, whereas the S1200 focuses on First Alert and Ring video integration. The T9 is lighter at 7.2 ounces and thinner at 0.94 inches. You should choose the T9 if you need multi-room temperature balancing and Google Home compatibility instead of video feeds or air quality data.
Google Nest Learning Thermostat 3rd Gen
The Google Nest Learning Thermostat 3rd Gen is significantly smaller, measuring 3.3 inches square with a 1.1-inch depth. It does not feature a touchscreen or support video streaming from doorbells. It also omits the S1200’s air quality monitoring for humidity, VOCs, and CO2. Instead, it focuses on automated learning and energy savings. It connects to Amazon Alexa and Google Home. The Nest weighs 1.58 pounds, making it heavier than most alternatives. Pick this model if you prefer a self-programming device that adapts to your schedule without manual input or video integration features.
Honeywell Vision Pro 8000 Touchscreen Thermostat
The Honeywell Vision Pro 8000 has a 4.96-inch length, slightly shorter than the S1200’s width. It supports 3 Heat / 2 Cool stages, matching the S1200’s conventional capacity but lacking the 4H/2C heat pump support. It does not stream video or monitor air quality. It offers Wi-Fi connectivity and a touchscreen interface. The unit weighs 12.8 ounces and is thicker at 1.14 inches. This thermostat is a practical choice for homes with complex HVAC setups that require stage control. Choose it if you prioritize tactile input and networked control over video feeds or indoor air metrics.
SunTouch SunStat ConnectPlus 4.3" Thermostat
The SunTouch SunStat ConnectPlus is designed for radiant floor heating, not standard HVAC systems. It features a 4.3-inch touchscreen, smaller than the S1200’s 5-inch display. It supports Amazon Alexa and Google Home, similar to other smart options. It lacks video streaming and air quality sensors found in the S1200. The unit measures 5.75 inches in length and 2.75 inches in width. It is built for smart electric floor heating management with app control. Select this thermostat if you own radiant heat systems and need floor-specific scheduling rather than general home climate or video integration.
Honeywell Home X7B Smart Thermostat
The Honeywell Home X7B has a 4.3-inch display, smaller than the S1200’s 5-inch screen. It supports Apple HomeKit and Matter, which the S1200 does not list. It also offers dual-band Wi-Fi for more reliable connectivity. Like the S1200, it monitors humidity but lacks video streaming and VOC/CO2 sensors. It weighs 12 ounces and is thinner at 0.96 inches. The X7B suits users who prioritize Apple ecosystem integration and network reliability. Choose this model if you need Apple HomeKit support and humidity monitoring without the need for video feeds or advanced air quality tracking.
Honeywell Wi-Fi 7-Day Programmable Thermostat
The Honeywell Wi-Fi 7-Day Programmable Thermostat has a 4.5-inch width, narrower than the S1200. It lacks a touchscreen, relying on button controls instead. It does not stream video or monitor indoor air quality metrics. It supports Amazon Alexa and offers straightforward weekly programming. The unit weighs 1.43 pounds and is thinner at 0.87 inches. It is designed for single-zone homes needing simple scheduling. Pick this option if you want basic Wi-Fi connectivity and Alexa compatibility without the complexity of video integration or air quality sensors found in the S1200.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Honeywell ElitePro S1200 5-Inch Thermostat Best overall | Air quality monitoring and video integration | |
| 2 | Honeywell Home T9 Touchscreen Thermostat Best google assistant | Google Assistant users with heat pumps | |
| 3 | Google Nest Learning Thermostat 3rd Gen Best premium | automated energy savings and HVAC monitoring | |
| 4 | Honeywell Vision Pro 8000 Touchscreen Thermostat Best budget | multi-stage HVAC systems with touchscreen preference | |
| 5 | SunTouch SunStat ConnectPlus 4.3" Thermostat Best app control | Smart electric floor heating management | |
| 6 | Honeywell Home X7B Smart Thermostat Best apple homekit | Apple HomeKit users needing dual-band Wi-Fi | |
| 7 | Honeywell Wi-Fi 7-Day Programmable Thermostat Best wireless | Single-zone homes needing simple scheduling |
Honeywell ElitePro S1200 5-Inch Thermostat
Best for: Air quality monitoring and video integration
- HVAC Compatibility
- Residential and commercial systems
- HVAC Stages
- 4H/2C heat pump, 3H/3C conventional
- Display Size
- 5"
- Color
- White
- Keypad Type
- Touchscreen
- Dimensions
- 2.9 × 6.3 × 4.9 inches
The Honeywell Home S1200 features a 5-inch touchscreen and supports 4H/2C heat pump or 3H/3C conventional systems. It streams video from Ring and First Alert doorbells. You can monitor indoor humidity, VOCs, and estimated CO2 levels. The unit controls up to two IAQ devices with configurable outputs. Its white finish and touchscreen interface suit residential and commercial HVAC setups.
- 5-inch touchscreen display
- Supports 4H/2C heat pump systems
- Streams video from Ring and First Alert
- Monitors humidity, VOC, and CO2 levels
- Limited to 4 heating stages compared to potential higher capacities in other models
- Physical dimensions of 6.3 by 4.9 inches create a bulkier profile than compact alternatives
- You need a thermostat with a 5-inch display for clear visibility
- You want to monitor indoor air quality metrics like CO2 and VOCs
- You use Ring or First Alert doorbells and want video streaming
- You require more than 4 heating stages for your heat pump
- You prefer a smaller physical footprint for your wall space
- You do not need indoor air quality monitoring features
Verdict: Honeywell Home S1200 5" Touchscreen Thermostat fits users who prioritize air quality monitoring and video integration. It suits those with compatible HVAC systems who value a large, clear interface.
Honeywell Home T9 Touchscreen Thermostat
Best for: Google Assistant users with heat pumps
- Smart Home Compatibility
- Alexa, Google Assistant
- C-Wire Requirement
- Required, power adapter included
- HVAC Compatibility
- Forced air, hot water, steam, heat pump
- Room Sensor Support
- Supported (sold separately)
- Wireless Connectivity
- Wi-Fi
- Sensor
- Room Sensor
The Honeywell Home T9 is a Wi-Fi smart thermostat with a touchscreen display. It supports Google Assistant and Alexa for voice control. The unit measures 3.7 by 4.92 inches and weighs 7.2 ounces. It works with forced air, hot water, steam, and heat pump systems. You can add smart room sensors to focus comfort on specific areas. A C-wire is required, though an adapter is included in the box.
- Compatible with Google Assistant and Amazon Alexa
- Includes a C-wire power adapter for easy setup
- Supports smart room sensors for multi-room focus
- Features a touchscreen display for local control
- Requires a C-wire for power, though an adapter is provided
- Does not support electric baseboard heat systems
- You want Google Assistant voice control
- You need support for heat pump systems
- You plan to add smart room sensors later
- You have electric baseboard heating
- You cannot install a C-wire
- You prefer a thermostat without Wi-Fi
Verdict: Honeywell Home T9 Smart Thermostat fits users who need Google Assistant integration and heat pump compatibility. It is a practical option for homes with forced air or steam systems that can support a C-wire.
Google Nest Learning Thermostat 3rd Gen
Best for: automated energy savings and HVAC monitoring
- Smart Home Compatibility
- Alexa
- Room Sensor Support
- Supported (sold separately)
- Color
- White
- Dimensions
- 3.3 × 3.3 × 1.1 inches
- Weight
- 1.58 pounds
The Google Nest Learning Thermostat 3rd Gen is a programmable smart thermostat that learns your schedule and adjusts itself to save energy. It features Home/Away Assist and Energy History tracking. The device includes HVAC monitoring to alert you of system issues. It supports Google Home and Amazon Alexa for control. The unit measures 3.3 inches square and weighs 1.58 pounds. It is designed for users who want automated comfort management.
- Learns your schedule and programs itself automatically
- Home/Away Assist adjusts to Eco Temperature when you leave
- HVAC monitoring sends alerts for system maintenance
- Energy History tracks usage and savings on your phone
- Farsight displays temperature, weather, or time from across the room
- Room sensors are sold separately rather than included
- Smart home compatibility is limited to Alexa and Google Home
- Weight is 1.58 pounds, which is heavier than many compact units
- You want a thermostat that learns your habits to save energy
- You use Google Home or Alexa for smart home control
- You value HVAC system monitoring and maintenance alerts
- You need included room sensors for multi-room temperature control
- You require compatibility with smart home platforms other than Google or Alexa
- You prefer a lighter device under 1.5 pounds
Verdict: Google Nest Learning Thermostat 3rd Gen suits homeowners who prioritize automated energy savings and system health monitoring over included accessories. It is ideal for those already invested in the Google or Alexa ecosystems who want a self-programming device.
Honeywell Vision Pro 8000 Touchscreen Thermostat
Best for: multi-stage HVAC systems with touchscreen preference
- HVAC Stages
- Up to 3 Heat / 2 Cool
- Wireless Connectivity
- Wi-Fi
- Keypad Type
- Touchscreen
- Dimensions
- 4.96 × 1.14 × 4.65 inches
- Weight
- 2 pounds
The Honeywell Vision Pro 8000 is a Wi-Fi thermostat with a touchscreen interface. It supports up to 3 heat and 2 cool stages for multi-zone HVAC systems. The unit measures 4.96 inches in length and weighs 12.8 ounces. You should choose this model if you need reliable Wi-Fi connectivity and a clear display for managing your home's temperature settings.
- Wi-Fi wireless connectivity
- Touchscreen keypad
- Supports up to 3 heat stages
- Supports up to 2 cool stages
- Heavier build at 12.8 ounces
- Requires professional hardwire installation
- You want a touchscreen interface
- You have a system with multiple heating and cooling stages
- You need Wi-Fi connectivity
- You prefer a DIY installation
- You want a lighter device
- You need more than 3 heat stages
Verdict: Honeywell Vision Pro 8000 Touchscreen Thermostat fits homes with complex HVAC setups that benefit from stage control and a large display. It is a solid option for users who prioritize tactile input and networked control.
SunTouch SunStat ConnectPlus 4.3" Thermostat
Best for: Smart electric floor heating management
- Smart Home Compatibility
- Alexa, Google
- HVAC Compatibility
- Electric floor heating
- Display Size
- 4.3 in
- Wireless Connectivity
- Wi-Fi
- Color
- White
- Keypad Type
- Touchscreen
This SunTouch thermostat manages electric floor heating with a 4.3-inch capacitive touchscreen. It features SmartStart technology to ensure warm floors at scheduled times. You get remote control via the Watts Home app and voice commands through Alexa and Google Home. The unit monitors energy use and supports 120 or 240-volt systems. It suits homeowners prioritizing radiant heat comfort and detailed floor temperature management.
- 4.3-inch capacitive touchscreen for clear control
- SmartStart technology for automatic floor warming
- Remote access via Watts Home mobile app
- Voice control with Alexa and Google Home
- Energy use monitoring and email alerts
- Smaller 4.3-inch display compared to 5-inch competitors
- Limited to electric floor heating systems only
- Slightly bulkier depth at 2.75 inches
- You want remote control of radiant floor heating
- You prefer voice commands with Alexa or Google
- You need detailed energy monitoring for your system
- You require compatibility with standard HVAC systems
- You prefer a larger 5-inch or bigger display
- You need support for gas or oil furnaces
Verdict: SunTouch SunStat ConnectPlus 4.3" Smart Thermostat is a practical choice for radiant heat owners who value app control and floor-specific scheduling over general HVAC versatility.
Honeywell Home X7B Smart Thermostat
Best for: Apple HomeKit users needing dual-band Wi-Fi
- Smart Home Compatibility
- Alexa, Matter, Apple Home, Google
- C-Wire Requirement
- Required (adapter voucher included)
- HVAC Compatibility
- Heat pump, conventional, forced air
- HVAC Stages
- 3H/2C heat pump, 2H/2C conventional
- Wireless Connectivity
- Wi-Fi (2.4 GHz, 5.0 GHz)
- Display Size
- 4.3"
The Honeywell Home X7B features a 4.3-inch customizable touchscreen and supports both 2.4 GHz and 5.0 GHz Wi-Fi. It integrates with Apple Home, Google Assistant, and Amazon Alexa via the First Alert app. This ENERGY STAR certified unit monitors humidity to help maintain indoor air quality. It handles up to 3 heat/2 cool heat pump systems or 2 heat/2 cool conventional setups. You will need a C-wire, though an adapter voucher is included.
- 4.3-inch customizable touchscreen display
- Dual-band 2.4 GHz and 5.0 GHz Wi-Fi support
- Compatible with Apple Home, Google Assistant, and Amazon Alexa
- Includes humidity monitoring for indoor air quality
- ENERGY STAR certified for energy efficiency
- 4.3-inch display is smaller than the 5-inch screens found on competing models
- Does not work with electric baseboard heat (120-240V)
- Requires a C-wire for installation
- You use Apple HomeKit or Matter-enabled smart home devices
- You need dual-band Wi-Fi connectivity for your HVAC system
- You want humidity monitoring to track indoor air quality
- You have electric baseboard heating systems
- You prefer a larger 5-inch or bigger touchscreen display
- You cannot install a C-wire without using the provided adapter
Verdict: Honeywell Home X7B 4.3" Smart Thermostat suits users who prioritize Apple HomeKit integration and dual-band Wi-Fi reliability. It is a solid choice for those needing humidity monitoring in conventional or heat pump systems.
Honeywell Wi-Fi 7-Day Programmable Thermostat
Best for: Single-zone homes needing simple scheduling
- Smart Home Compatibility
- Alexa
- Wireless Connectivity
- Wi-Fi
- Color
- White
- Dimensions
- 0.87 × 4.5 × 3.5 inches
- Weight
- 1.43 pounds
This Honeywell model offers 7-day programmable scheduling and Wi-Fi connectivity for remote management via the Total Connect Comfort app. It features a 3.5 by 4.5 inch white display and works with Alexa. The unit weighs 1.43 pounds and requires a C wire for installation. It suits users who want simple weekly programming and voice control without complex multi-zone setups.
- 7-day easy programming for flexible scheduling
- Wi-Fi connectivity for remote monitoring
- Compatible with Alexa for voice control
- Total Connect Comfort app integration
- Energy Savings mode included
- Requires a C wire for power
- Single-zone control without room sensors
- Heavier at 1.43 pounds than some competitors
- You need simple 7-day scheduling
- You want Alexa voice control
- You have a C wire available
- You require multi-room sensor support
- You lack a C wire for power
- You want a learning algorithm
Verdict: Honeywell TH9320WF5003 7-Day WiFi Thermostat fits users who prioritize straightforward weekly programming and Alexa compatibility over advanced learning features or multi-zone capabilities.
Specifications side by side
| Spec | Honeywell ElitePro S1200 5-Inch Thermostat | Honeywell Home T9 Touchscreen Thermostat | Google Nest Learning Thermostat 3rd Gen | Honeywell Vision Pro 8000 Touchscreen Thermostat | SunTouch SunStat ConnectPlus 4.3" Thermostat | Honeywell Home X7B Smart Thermostat | Honeywell Wi-Fi 7-Day Programmable Thermostat |
|---|---|---|---|---|---|---|---|
| Smart Home Compatibility | – | Alexa, Google Assistant | Alexa | – | Alexa, Google | Alexa, Matter, Apple Home, Google | Alexa |
| C-Wire Requirement | – | Required, power adapter included | – | – | – | Required (adapter voucher included) | – |
| HVAC Compatibility | Residential and commercial systems | Forced air, hot water, steam, heat pump | – | – | Electric floor heating | Heat pump, conventional, forced air | – |
| HVAC Stages | 4H/2C heat pump, 3H/3C conventional | – | – | Up to 3 Heat / 2 Cool | – | 3H/2C heat pump, 2H/2C conventional | – |
| Room Sensor Support | – | Supported (sold separately) | Supported (sold separately) | – | – | – | – |
| Wireless Connectivity | – | – | – | – | – | Wi-Fi (2.4 GHz, 5.0 GHz) | – |
| Display Size | 5" | – | – | – | 4.3 in | 4.3" | – |
| Sensor | – | Room Sensor | – | – | – | – | – |
| Color | White | White | White | Arctic White | White | White | White |
| Connectivity | – | – | – | – | – | – | Wireless |
| Keypad Type | Touchscreen | Touchscreen | – | Touchscreen | Touchscreen | Touchscreen | – |
| Control Method | – | Alexa | Alexa | – | App Control, Remote Control, Alexa | Alexa | – |
| Compatibility | – | Google Home | Google Home | – | Google Home | Google Home, Apple Home | – |
| Dimensions | 2.9 × 6.3 × 4.9 inches | 4.92 × 3.7 × 0.94 inches | 3.3 × 3.3 × 1.1 inches | 4.96 × 1.14 × 4.65 inches | 5.75 × 2.75 × 3.75 inches | 0.96 × 3.54 × 5.24 inches | 0.87 × 4.5 × 3.5 inches |
| Weight | – | 7.2 ounces | 1.58 pounds | 2 pounds | – | 12 ounces | 1.43 pounds |
| Model | QC-THX1200W5U | RCHT9510WFW2001 | Thermostat 3rd Gen | TH8321WF1001 | 81020606 | X7BWF1W/W | TH9320WF5003 |
| Size | – | 3.7 x 4.92 x 0.94 inches | – | 1 Pack | 5.75 x 3.75 x 2.75 inches | 4.3 inches | 3.5 x 4.5 Inch |
Frequently asked questions
Does the Honeywell Home S1200 support Apple HomeKit?
No. The Honeywell Home S1200 does not list Apple HomeKit in its compatibility attributes. It focuses on air quality monitoring and video integration. If you need Apple HomeKit support, consider the Honeywell Home X7B, which explicitly supports Apple Home and Matter protocols.
Which alternative includes a room sensor for temperature accuracy?
The Honeywell Home T9 includes a dedicated room sensor. This feature allows you to place the sensor in specific rooms for more accurate temperature readings. It works with Google Assistant and supports heat pumps, making it a practical choice for homes with forced air systems.
Can I control the Google Nest Learning Thermostat with Alexa?
Yes. The Google Nest Learning Thermostat 3rd Gen lists Amazon Alexa as a compatible smart home platform. You can use Alexa voice commands to adjust settings. It also integrates with Google Home for automated energy savings and HVAC monitoring.
Is the Honeywell Vision Pro 8000 suitable for multi-stage systems?
Yes. The Honeywell Vision Pro 8000 supports 3 heat and 2 cool stages. It features a large touchscreen interface for managing complex HVAC setups. This thermostat is designed for users who need precise stage control and networked Wi-Fi connectivity.
Does the SunTouch SunStat ConnectPlus work with Google Home?
Yes. The SunTouch SunStat ConnectPlus 4.3" thermostat is compatible with Google Home. It also supports Amazon Alexa and app control. This model is specifically designed for smart electric floor heating management, offering floor-specific scheduling and remote control capabilities.
Which thermostat offers dual-band Wi-Fi for better reliability?
The Honeywell Home X7B offers dual-band Wi-Fi. This feature helps maintain a stable connection in homes with network congestion. It also supports Apple HomeKit and Matter, making it a solid choice for users needing humidity monitoring and reliable wireless performance.
Can I program the Honeywell Wi-Fi 7-Day Thermostat for each day of the week?
Yes. The Honeywell TH9320WF5003 is a 7-day programmable thermostat. It allows you to set unique schedules for each day of the week. This model supports Alexa compatibility and uses Wi-Fi for wireless connectivity, making it ideal for single-zone homes.
