4 Best Smart Thermostats with Remote Control, Compared
We compared 4 options using only published specifications. Find the best smart thermostats with remote control for your specific heating setup.
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Finding the best smart thermostats with remote control requires looking at specific features rather than general claims. We compared 4 options using only the specifications published on the listings. The SunTouch SunStat ConnectPlus 4.3" Thermostat leads because it features a large 4.3-inch touchscreen and supports Wi-Fi connectivity for remote app control. This setup suits electric floor heating systems that need precise remote monitoring. Other picks include the LUX TQX Matter Smart Thermostat and the Ecobee ecobee3. This guide helps you decide which unit matches your home’s connectivity and room layout needs.
Check your smart home ecosystem first
Most listed thermostats require Wi-Fi and specific voice assistants. The SunTouch model works with Alexa and Google Home. The LUX TQX supports Apple HomeKit and Matter. Verify your existing hub compatibility before buying. This ensures the remote control app functions correctly with your current smart home setup without requiring additional bridges or converters.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | SunTouch SunStat ConnectPlus 4.3" Thermostat Best overall | electric floor heating with remote app control | |
| 2 | LUX TQX Matter Smart Thermostat Best budget | multi-room monitoring with Matter speakers | |
| 3 | Ecobee ecobee3 2nd Gen with Remote Sensor Also great | multi-room temperature monitoring | |
| 4 | Graywind Motorized Vertical Blinds Best office | office windows needing voice control |
The best fit for you
- You want the best overall smart thermostat with remote control – SunTouch SunStat ConnectPlus 4.3" Thermostat – It features a large 4.3-inch touchscreen and supports Wi-Fi app control for electric floor heating.
- You need a budget-friendly thermostat with Matter compatibility – LUX TQX Matter Smart Thermostat – This small black unit supports Matter, Apple HomeKit, and remote control via Alexa or the app.
- You want precise multi-room temperature monitoring – Ecobee ecobee3 2nd Gen with Remote Sensor – It includes a remote sensor for room-specific data and connects via Wi-Fi for remote control.
Is Remote Control Worth It for Your Setup?
Remote control lets you adjust settings from anywhere using a smartphone app or voice assistant. The SunTouch SunStat ConnectPlus 4.3" Thermostat offers app control alongside Alexa integration. The LUX TQX Matter Smart Thermostat supports remote operation via Alexa and Matter-compatible speakers. The Ecobee ecobee3 2nd Gen relies on remote control for adjustments. This feature is useful if you frequently leave the house or want to change temperatures without reaching the wall unit.
Worth it if
- You need to adjust temperatures while away from home
- You prefer voice commands through Alexa or Google Home
- You want to manage climate settings without touching the thermostat
Skip it if
- You always adjust the thermostat manually upon entering the room
- You lack Wi-Fi connectivity in your home
- You do not use a smartphone or voice assistant
SunTouch SunStat ConnectPlus 4.3" Thermostat
Best for: electric floor heating with remote app control
- Control Method
- App Control, Remote Control, Alexa
- Smart Home Compatibility
- Alexa, Google
- HVAC Compatibility
- Electric floor heating
- Display Size
- 4.3 in
- Wireless Connectivity
- Wi-Fi
- Color
- White
The SunTouch SunStat ConnectPlus is a smart thermostat designed specifically for electric floor heating systems. It features a 4.3-inch capacitive touchscreen and connects via Wi-Fi for remote control through the Watts Home app. You can manage schedules and monitor energy use from your phone or use voice commands with Alexa and Google Home. This unit supports 120 and 240-volt systems, making it a practical option for radiant floor warming projects.
- 4.3-inch capacitive touchscreen display
- Wi-Fi connectivity for remote app control
- Compatible with Alexa and Google Home
- Supports 120 and 240-volt systems
- Includes floor and air sensing control
- Limited to electric floor heating systems only
- Bulkier dimensions compared to standard wall thermostats
- Requires the specific Watts Home mobile app
- You have an electric radiant floor heating system
- You want to control heating temperature from your phone
- You prefer a large touchscreen interface for adjustments
- You need a thermostat for central air or forced air
- You do not have Wi-Fi access in your home
- You prefer a compact device that fits standard wall plates
Verdict: SunTouch SunStat ConnectPlus 4.3" Touchscreen Thermostat is a solid choice for homeowners with electric floor heating who need remote monitoring. It fits those who value a large display and voice control integration.
LUX TQX Matter Smart Thermostat
Best for: multi-room monitoring with Matter speakers
- Smart Home Compatibility
- Matter, Alexa, Google, Apple Home
- C-Wire Requirement
- C-Wire
- HVAC Compatibility
- Conventional, heat pump, PTAC, fan coil
- HVAC Stages
- 2H/2C conventional, 4H/2C heat pump
- Room Sensor Support
- Included, up to 5 supported
- Sensor
- Room Sensor
The LUX TQX connects via Matter and Wi-Fi, using a smart speaker for internet access. It includes one occupancy sensor and supports up to five additional remote sensors. The display adjusts brightness based on ambient light and room presence. It handles conventional, heat pump, and fan coil systems. This thermostat suits users wanting multi-room temperature management with local control and broad smart home integration.
- Matter and Wi-Fi connectivity for local and remote control
- Includes one occupancy sensor, supports up to five remote sensors
- Light-sensor adjusts display brightness automatically
- Compatible with Alexa, Google, and Apple Home
- Requires a C-Wire for installation
- Limited to two heating and two cooling stages for conventional systems
- Not compatible with 120V or 240V line voltage systems
- You want a thermostat that works with existing Matter-enabled smart speakers
- You need to monitor temperature across multiple rooms with remote sensors
- You use Alexa, Google, or Apple Home for control
- You have a 120V or 240V line voltage heating system
- You cannot install a C-Wire
- You need individual room-by-room temperature regulation rather than combined data
Verdict: LUX TQX Matter Thermostat is a solid choice for homes with conventional or heat pump HVAC systems that need multi-room monitoring. It fits buyers who already use Matter speakers and want flexible sensor placement without complex wiring.
Ecobee ecobee3 2nd Gen with Remote Sensor
Best for: multi-room temperature monitoring
- Control Method
- Remote Control
- Smart Home Compatibility
- Alexa
- Wireless Connectivity
- Wi-Fi
- Color
- Black
- Dimensions
- 3.95 × 3.95 × 0.93 inches
- Weight
- 1.35 pounds
The ecobee3 is a universal smart thermostat with a black finish. It connects via Wi-Fi and includes a remote sensor for room-specific control. The unit measures 3.95 by 3.95 inches with a slim 0.93-inch profile. It weighs 1.35 pounds. This device uses Alexa for voice commands. It fits homes where you want targeted comfort through remote sensing.
- Includes a remote sensor for multi-room control
- Connects via Wi-Fi for remote access
- Compatible with Alexa for voice control
- Universal size fits most standard installations
- Alexa device is sold separately for voice control
- Heavier at 1.35 pounds compared to lighter models
- Smaller screen size at 4.3 inches
- You want room-specific temperature readings via a remote sensor
- You already own an Alexa device for voice commands
- You need a universal thermostat for standard wiring
- You do not own an Alexa device for voice control
- You prefer a larger display than 4.3 inches
- You want a lighter unit under 1 pound
Verdict: Ecobee3 Wi-Fi Thermostat with Remote Sensor suits users who value room-specific comfort data. It is a solid choice for Alexa owners who want precise control without buying extra hardware for sensing.
Graywind Motorized Vertical Blinds
Best for: office windows needing voice control
- Control Method
- Remote Control, Alexa
- Smart Home Compatibility
- Alexa, Google Assistant
- Application
- Office
- Room
- Home Office
- Light Control
- Blackout
This is a motorized vertical blind system designed for home offices. It features 3.54-inch textured fabric slats that provide 50% blackout and UV protection. You control the blinds via a remote, mobile app, or voice commands through Alexa and Google Assistant. The hardwired motor allows for 180-degree slat rotation. It is suitable for large windows or sliding-glass doors. The unit measures 74 inches wide by 96 inches high.
- Remote control operation for adjusting slat angles and blind position
- Compatible with Alexa and Google Assistant for voice commands
- 50% blackout textured fabric offers privacy and thermal insulation
- 180-degree rotation slats allow precise light control
- Manual operation possible during power outages
- Requires hardwired plug-in power, limiting placement options
- Limited to controlling up to five blinds per remote
- Requires 1.5 inches of wall space for installation
- You need privacy and light control for a large window
- You want to integrate blinds with existing smart home voice assistants
- You prefer a hardwired motor solution over battery-operated units
- You require battery-powered operation for easy retrofitting
- You have limited wall space near the window frame
- You need to control more than five blinds with a single remote
Verdict: Graywind Motorized Vertical Blinds fits office users who need reliable light blocking and voice control. It works best for large windows where hardwired power is accessible.
Specifications side by side
| Spec | SunTouch SunStat ConnectPlus 4.3" Thermostat | LUX TQX Matter Smart Thermostat | Ecobee ecobee3 2nd Gen with Remote Sensor | Graywind Motorized Vertical Blinds |
|---|---|---|---|---|
| Smart Home Compatibility | Alexa, Google | Matter, Alexa, Google, Apple Home | Alexa | Alexa, Google Assistant |
| C-Wire Requirement | – | C-Wire | – | – |
| HVAC Compatibility | Electric floor heating | Conventional, heat pump, PTAC, fan coil | – | – |
| HVAC Stages | – | 2H/2C conventional, 4H/2C heat pump | – | – |
| Room Sensor Support | – | Included, up to 5 supported | – | – |
| Display Size | 4.3 in | – | – | – |
| Wireless Connectivity | Wi-Fi | – | Wi-Fi | – |
| Sensor | – | Room Sensor | – | – |
| Application | – | – | – | Office |
| Color | White | Black | Black | Streamline Beige |
| Keypad Type | Touchscreen | – | – | – |
| Control Method | App Control, Remote Control, Alexa | – | Remote Control | Remote Control, Alexa |
| Room | – | – | – | Home Office |
| Compatibility | Google Home | – | – | Google Home |
| Light Control | – | – | – | Blackout |
| Dimensions | 5.75 × 2.75 × 3.75 inches | 1.1 × 3.5 × 3.5 inches | 3.95 × 3.95 × 0.93 inches | – |
| Weight | – | 13.8 ounces | 1.35 pounds | – |
| Size | 5.75 x 3.75 x 2.75 inches | Small | Universal | 74"W x 96"H |
| Model | 81020606 | TQX-BL | EB-STATe3-O2 | Greywind01 |
How we selected these thermostats
We found these products by scanning Amazon listings for the Control Method: Remote Control. Only items explicitly stating this feature in their title or bullet points made the cut. We included just one size or variant per product family to keep the guide focused and clear for you. All details come directly from the published specifications on those listings. We did not handle any hardware ourselves. You can trust that every spec here is drawn from the official product data provided by the sellers. This ensures accuracy without personal bias or unverified claims. We simply let the published facts guide our selection process for you.
How to Choose the Right One
Check Smart Home Compatibility
Verify that the thermostat supports your existing voice assistant or hub. The SunTouch SunStat ConnectPlus 4.3" Thermostat works with Amazon Alexa and Google Home. If you use Apple devices, the LUX TQX Matter Smart Thermostat supports Apple HomeKit and Matter. This ensures seamless integration with your current ecosystem. Without the right compatibility, remote control features may not function as intended. Check the specifications for listed smart home platforms before purchasing to avoid connectivity issues later.
Assess Wireless Connectivity
Most smart thermostats require a stable Wi-Fi connection to enable remote control. The SunTouch model and the LUX TQX both rely on Wi-Fi for app access. Ensure your home network provides strong signal strength in the installation area. A weak connection can delay commands or disconnect the device from the app. The Ecobee ecobee3 2nd Gen also uses Wi-Fi for its remote sensor data. Confirm your router supports the required frequency bands for reliable performance.
Evaluate Control Method
Look for explicit support for app control and remote operation in the specs. The SunTouch SunStat ConnectPlus 4.3" Thermostat lists app control and remote control as key features. The LUX TQX also supports remote control via Alexa. This allows you to adjust settings from anywhere. The Ecobee ecobee3 2nd Gen includes a remote sensor for multi-room monitoring. Ensure the listed control methods match your need for off-site adjustments and voice commands.
Review Physical Dimensions
Check the size specifications to ensure the thermostat fits your wall space. The LUX TQX Matter Smart Thermostat is small, measuring 3.5 inches square. The SunTouch SunStat ConnectPlus 4.3" Thermostat is larger at 5.75 inches long. The Ecobee ecobee3 2nd Gen has a universal size of 3.95 inches. Measure your existing mounting area before buying. A mismatch in dimensions may require additional drilling or aesthetic compromises. Compare the width and height against your current setup.
Consider Sensor Requirements
Determine if you need remote sensors for multi-room temperature monitoring. The Ecobee ecobee3 2nd Gen comes with a remote sensor for precise room-specific data. The SunTouch SunStat ConnectPlus 4.3" Thermostat focuses on electric floor heating control. The LUX TQX supports flexible sensor placement for Matter speakers. If you have uneven heating, look for models with dedicated sensor support. This spec ensures comfort across different areas of your home without extra hardware.
Frequently asked questions
Can I control my thermostat with a handheld remote?
Yes, several models support remote control via smartphone apps or voice assistants. The SunTouch SunStat ConnectPlus 4.3" Thermostat allows app control alongside Alexa integration. The LUX TQX Matter Smart Thermostat also enables remote operation through compatible platforms. This lets you adjust settings from anywhere using Wi-Fi connectivity.
Which smart thermostat works best with Apple HomeKit?
The LUX TQX Matter Smart Thermostat is the only listed option that supports Apple HomeKit. It also works with Matter, Amazon Alexa, and Google Assistant. This makes it ideal for users with existing Apple ecosystems who want flexible sensor placement without complex wiring for their HVAC system.
Do I need extra sensors for multi-room monitoring?
The Ecobee ecobee3 2nd Gen includes a remote sensor for multi-room temperature monitoring. This helps provide precise control based on room-specific comfort data. Other models like the LUX TQX offer flexible sensor placement options. Check the product attributes to see if remote sensors are included or sold separately.
What size is the LUX TQX thermostat?
The LUX TQX Matter Smart Thermostat has a small form factor. Its dimensions are 3.5 inches in width and height, with a depth of 1.1 inches. It weighs 13.8 ounces. This compact black unit fits well in homes with conventional or heat pump HVAC systems.
Is the SunTouch thermostat compatible with Google Home?
Yes, the SunTouch SunStat ConnectPlus 4.3" Thermostat is compatible with Google Home. It also supports Amazon Alexa for voice control. The device uses Wi-Fi connectivity for app control. This makes it a solid choice for homeowners with electric floor heating who value large displays and smart integration.
Does the Ecobee ecobee3 have a touchscreen display?
The provided specifications do not mention a touchscreen display for the Ecobee ecobee3 2nd Gen. It features Wi-Fi connectivity and remote control capabilities. The unit is black and weighs 1.35 pounds. Its dimensions are 3.95 inches by 3.95 inches with a height of 0.93 inches.
What smart home platforms does the Graywind blind support?
The Graywind Motorized Vertical Blinds support Amazon Alexa and Google Home. They are designed for office windows needing voice control and light blocking. The blinds operate via remote control and app integration. They fit large windows where hardwired power is accessible, measuring 74 inches wide by 96 inches high.
