Google Nest Learning Thermostat (4th Alternatives: 6 Similar Picks Compared
Find the best Google Nest Learning Thermostat 4th alternatives by comparing published specifications. We review weight, finish, and sensor compatibility to help you pick the right model.
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You are looking at google nest learning thermostat 4th alternatives to find the best fit for your home. The original Google Nest Learning Thermostat (4th Gen) offers a large display, broad smart home compatibility, and precise room-level temperature management with an included sensor. It supports Alexa, Google Assistant, and Apple HomeKit, and it works with most 24V HVAC systems without requiring a C wire in most homes. This makes it a strong choice for users who want sensor-based management and a polished design.
However, you might prefer a different spec, size, feature, or brand for your specific setup. Some users prioritize local Matter control, mmWave presence detection, or a larger screen for air quality monitoring. Others may need better integration with Home Assistant or a more budget-friendly option. The alternatives listed here were chosen because their specifications overlap with the original Google Nest thermostat. This guide compares 6 similar picks to help you decide which features matter most for your comfort and efficiency goals.
How each alternative compares
Google Nest Learning Thermostat 4th Gen with Sensor
This Google Nest model is nearly identical to the top pick, sharing the same 5.71-ounce weight and 0.15-inch thickness. The primary difference is the Polished Obsidian finish instead of Polished Gold. Both units include a Nest Temperature Sensor and support Apple HomeKit, Google Assistant, and Alexa. You get the same 60% larger display and Dynamic Farsight features. If you prefer a darker aesthetic for your wall, this variant offers the same precise room-level management. The functionality remains unchanged, making it a straightforward swap based on color preference rather than technical capability. Both versions handle most 24V systems without a C-wire.
Google Nest Learning Thermostat 4th Gen
The third option removes Apple HomeKit support, limiting compatibility to Amazon Alexa and Google Assistant. This Polished Silver model retains the 5.71-ounce weight and 0.15-inch profile. It still includes the Nest Temperature Sensor for better hot and cold spot management. However, if you rely on Siri or Apple Home automation, this version will not integrate. The display size and control methods remain consistent with the original. It is a suitable choice if you are fully embedded in the Google or Alexa ecosystems. You sacrifice multi-platform flexibility for a slightly different color option. The core learning features and energy-saving capabilities stay the same.
Aqara W200 Smart Thermostat with mmWave Radar
The Aqara W200 diverges significantly by using mmWave radar for presence detection rather than relying on the included temperature sensor. It features a 4-inch touchscreen, which is smaller than the Nest’s 60% larger display. This unit supports Matter, Alexa, Google Assistant, and Apple HomeKit. You gain local control capabilities that the Nest does not explicitly highlight. However, you lose the specific Nest learning algorithms and the large, readable Farsight display. It is ideal if you prioritize precise occupancy tracking and Matter compatibility. The design is more utilitarian with a black finish. You trade the Nest’s aesthetic and sensor-based room management for advanced radar detection and broader protocol support.
PORTEXA ElitePRO 5-inch Smart Thermostat
The PORTEXA ElitePRO offers a much larger 5-inch touchscreen, which is significantly bigger than the Nest’s display. It weighs more and has a deeper profile, measuring 0.96 inches thick. This model supports Apple HomeKit, Google Assistant, and Alexa. It adds indoor air quality monitoring, a feature absent in the Nest. You do not get the Nest’s learning algorithms or the included temperature sensor. Instead, you get a larger interface for manual control and air quality data. It is best for users who want visual clarity and environmental monitoring over automated learning. The integration with Ring and First Alert devices is a specific advantage for those security ecosystems. You sacrifice compact design for screen real estate.
LUX TQX Matter Smart Thermostat
The LUX TQX is designed for Home Assistant and SmartThings users, supporting Matter, Alexa, Google Assistant, and Apple HomeKit. It is larger and heavier at 13.8 ounces, with a 3.5-inch square footprint. This unit provides robust sensor support for multi-room comfort. However, it lacks the Nest’s specific learning features and large Farsight display. You get a more generic smart thermostat interface with remote control capabilities. It is the best choice if you use Home Assistant as your central hub. You trade the Nest’s polished design and simple app control for deeper technical integration. The black finish and compact square shape suit different wall aesthetics. It offers solid compatibility without the premium Nest branding.
Ecobee Smart Thermostat Essential Wi-Fi
The Ecobee Essential is a simpler, lighter option at 3.2 ounces. It supports Apple HomeKit, Google Assistant, and Alexa via Wi-Fi. This model does not include a temperature sensor, unlike the Nest. It lacks the large display and learning algorithms of the Google device. You get basic smart home integration without advanced occupancy tracking or room-level management. It is suitable for standard HVAC setups that do not need complex staging. The white finish and smaller size make it less conspicuous. You sacrifice precision and automation features for a straightforward, budget-friendly control method. It is best if you want basic app and voice control without extra accessories or advanced sensors.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Google Nest Learning Thermostat (4th Gen) with Sensor Best overall | precise room-level temperature management | |
| 2 | Google Nest Learning Thermostat 4th Gen with Sensor Best premium | homes needing large display and multi-platform support | |
| 3 | Google Nest Learning Thermostat 4th Gen Also great | Google and Alexa ecosystem users | |
| 4 | Aqara W200 Smart Thermostat with mmWave Radar Best budget | Local Matter control and mmWave presence detection | |
| 5 | PORTEXA ElitePRO 5-inch Smart Thermostat Best indoor | Large screen and air quality monitoring | |
| 6 | LUX TQX Matter Smart Thermostat Best home assistant | Home Assistant users | |
| 7 | Ecobee Smart Thermostat Essential Wi-Fi Best white | basic smart home integration without sensors |
Google Nest Learning Thermostat (4th Gen) with Sensor
Best for: precise room-level temperature management
- Smart Home Compatibility
- Alexa, Apple HomeKit, Google Assistant
- C-Wire Requirement
- Not required in most homes
- HVAC Compatibility
- 24V, forced air, heat pump, radiant
- Sensor
- Temperature Sensor
- Control Method
- App Control, Alexa
- Width
- 0.15 inches
The Google Nest Learning Thermostat (4th Gen) features a 60% larger display and Dynamic Farsight for visibility across the room. It includes a Nest Temperature Sensor to manage hot and cold spots in specific rooms. The device works with most 24V systems and does not require a C wire in most homes. It integrates with Alexa, Apple HomeKit, and Google Assistant for voice and app control. This model suits users seeking advanced energy savings and precise temperature management.
- 60% larger display with Dynamic Farsight technology
- Includes Nest Temperature Sensor for room-specific control
- No C wire required in most homes
- Works with Alexa, Apple HomeKit, and Google Assistant
- Learns outdoor temperature to pause heating or cooling
- Heavier at 5.71 ounces compared to lighter competitors
- Thinner profile at 0.15 inches may feel less substantial
- Limited to 24V system compatibility
- You want to manage temperature in specific rooms using a sensor
- You need a thermostat that works without a C wire
- You use Apple HomeKit or Alexa for smart home control
- You require a thermostat larger than 4 inches
- You have a non-24V HVAC system
- You prefer a device under 5 ounces in weight
Verdict: Google Nest Learning Thermostat 4th Gen with Sensor offers precise room-level control and a large, readable display. It fits users who want sensor-based management and broad smart home compatibility.
Google Nest Learning Thermostat 4th Gen with Sensor
Best for: homes needing large display and multi-platform support
- Smart Home Compatibility
- Alexa, Apple HomeKit, Google Home
- C-Wire Requirement
- Not required in most homes
- HVAC Compatibility
- 24V, forced air, heat pump, radiant
- Sensor
- Temperature Sensor
- Control Method
- App Control, Alexa
- Weight
- 5.71 ounces
The Google Nest Learning Thermostat (4th Gen) features a 60% larger display and Dynamic Farsight for visibility. It includes a Nest Temperature Sensor to manage hot and cold spots. The device works with most 24V systems and does not require a C wire in most homes. It supports Alexa, Apple HomeKit, and Google Home. This unit is designed for users seeking advanced scheduling and energy-saving features.
- Includes Nest Temperature Sensor for room-specific control
- 60% larger display with Dynamic Farsight technology
- No C wire required in most installations
- Matter compatible for smart home integration
- Supports Alexa, Apple HomeKit, and Google Assistant
- Heavier build at 5.71 ounces compared to lighter competitors
- Single sensor included, requiring additional purchases for multi-room coverage
- You want a thermostat with a large, clear display
- You need compatibility with Apple HomeKit and Alexa
- You prefer a device that learns your schedule
- You require multiple temperature sensors included in the box
- You need a thermostat with a significantly lighter profile
- You prefer a device with a smaller display footprint
Verdict: Google Nest Learning Thermostat 4th Gen suits users who prioritize display readability and broad smart home compatibility. It fits homes where a single sensor is sufficient for temperature management.
Google Nest Learning Thermostat 4th Gen
Best for: Google and Alexa ecosystem users
- Smart Home Compatibility
- Alexa, Google Home
- Sensor
- Temperature Sensor
- Control Method
- App Control, Alexa
- Width
- 0.15 inches
- Height
- 0.15 inches
- Weight
- 5.71 ounces
This Google Nest Learning Thermostat (4th Gen) features a polished silver finish and weighs 5.71 ounces. It connects via app control and supports Amazon Alexa and Google Assistant. The package includes a Nest Temperature Sensor (2nd Gen) for improved accuracy. It is designed for users who want a slim, 0.15-inch thick device that integrates with major smart home ecosystems.
- Includes Nest Temperature Sensor (2nd Gen)
- Supports Amazon Alexa and Google Assistant
- Slim 0.15-inch profile
- App control capability
- Heavier at 5.71 ounces compared to lighter competitors
- Limited to two smart home platforms (Alexa and Google)
- Single size option available
- You use Alexa or Google Home for voice control
- You want a thermostat that includes a remote temperature sensor
- You prefer a slim device that mounts flush to the wall
- You need compatibility with Apple HomeKit
- You require a larger touchscreen display
- You want a lighter device under 5 ounces
Verdict: Google Nest Learning Thermostat 4th Gen fits users who prioritize Alexa and Google Home integration and value the included remote sensor for better temperature tracking.
Aqara W200 Smart Thermostat with mmWave Radar
Best for: Local Matter control and mmWave presence detection
- Smart Home Compatibility
- Apple Home, Siri, Google, Alexa
- C-Wire Requirement
- Adapter sold separately
- HVAC Compatibility
- Furnaces, AC, heat pumps, boilers, PTAC
- Room Sensor Support
- Supported (sold separately)
- Wireless Connectivity
- Zigbee, Thread
- Display Size
- 4 in
The Aqara W200 features a 4-inch touchscreen and supports Matter 1.4 for local control across Apple Home, Google Home, and Alexa. It uses built-in mmWave radar for precise presence detection rather than simple motion. The unit works with most HVAC systems, though it requires a separate C-Wire adapter for installation. It also integrates with Apple Adaptive Temperature for automated comfort adjustments based on your iPhone activity.
- 4-inch full-color touchscreen with curved glass design
- Built-in mmWave radar for accurate human presence detection
- Matter 1.4 support for local control on Apple, Google, and Alexa
- Functions as a visual panel for compatible Aqara doorbells and locks
- Requires a separate C-Wire adapter for stable power
- Room temperature sensor is sold separately
- Video doorbell compatibility is limited to specific Aqara models only
- You want local Matter control without cloud dependency
- You need precise presence detection for automated heating and cooling
- You use Apple HomeKit and want Adaptive Temperature features
- You need a built-in C-wire power solution
- You require a universal video doorbell display interface
- You prefer a thermostat with included room sensors
Verdict: Aqara W200 4" Smart Thermostat suits users who value local Matter connectivity and precise mmWave presence detection over included accessories. It fits homes with compatible Aqara security devices or those prioritizing Apple HomeKit automation.
PORTEXA ElitePRO 5-inch Smart Thermostat
Best for: Large screen and air quality monitoring
- Smart Home Compatibility
- Alexa, Apple Home, Google Home, Matter
- HVAC Compatibility
- Heat pumps, conventional, dual-fuel
- Wireless Connectivity
- WiFi
- Display Size
- 5"
- Color
- Black
- Keypad Type
- Touchscreen
The PORTEXA ElitePRO S1200 is a smart thermostat featuring a 5-inch touchscreen display and Wi-Fi connectivity. It supports Alexa, Apple Home, and Google Home for voice control. The device monitors indoor air quality, including humidity, VOCs, and estimated CO₂ levels. It integrates with Ring and First Alert video doorbells. This unit suits users who want a large screen and advanced air monitoring in a single indoor device.
- 5-inch customizable touchscreen for easy control
- Monitors humidity, VOCs, and estimated CO₂ levels
- Integrates with Ring and First Alert doorbells
- Compatible with Alexa, Apple Home, and Google Home
- Smaller 5-inch display compared to larger options
- Wi-Fi only without Bluetooth support listed
- Limited to indoor placement only
- You want a large 5-inch touchscreen display
- You need indoor air quality monitoring for VOCs and CO₂
- You use Ring or First Alert video doorbells
- You need Bluetooth connectivity for local control
- You prefer a smaller, less bulky unit
- You want outdoor weather monitoring capabilities
Verdict: The PORTEXA ElitePRO 5" Touch Thermostat fits users who prioritize a large 5-inch screen and indoor air quality monitoring. It is ideal for homes with Ring or First Alert doorbells that need smart home integration.
LUX TQX Matter Smart Thermostat
Best for: Home Assistant users
- 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
This LUX TQX thermostat uses Matter over Wi-Fi to connect through your smart-home speaker. It includes an occupancy sensor and supports up to five remote sensors. The display adjusts brightness based on light levels and room presence. It works with Alexa, Google, and Apple Home. It fits conventional and heat pump systems. You get local and remote control via your existing app.
- Matter connectivity via smart speaker
- Includes occupancy sensor
- Supports up to 5 remote sensors
- Light-sensor display
- Requires C-Wire
- Limited to 2 heat and 2 cool stages for conventional systems
- Not compatible with line voltage systems
- You use Home Assistant
- You want Matter compatibility
- You need remote sensor support
- You have line voltage systems
- You lack a C-Wire
- You need more than 2 heat stages
Verdict: LUX TQX Matter Thermostat suits users who want Matter compatibility and Home Assistant integration. It offers solid sensor support for multi-room comfort.
Ecobee Smart Thermostat Essential Wi-Fi
Best for: basic smart home integration without sensors
- Smart Home Compatibility
- Alexa, Google Assistant, HomeKit
- C-Wire Requirement
- Adapter sold separately
- HVAC Compatibility
- 24 VAC, heat pump, dual fuel
- HVAC Stages
- 2H/1C or 1H/2C, 2H/1C heat pump
- Wireless Connectivity
- Wi-Fi
- Color
- White
The ecobee Smart Thermostat Essential is a white, Wi-Fi-enabled unit measuring 3.62 by 3.62 inches. It supports 2H/1C and 1H/2C configurations for most 24 VAC systems. You can control it via the app, Google Assistant, Alexa, or Apple HomeKit. The device includes a color touchscreen and offers energy-saving schedules. It requires a separate Power Extender Kit for homes without a C-wire. This model suits users seeking basic smart automation without advanced sensors.
- Supports Apple HomeKit, Google Assistant, and Alexa ecosystems
- Compatible with 2H/1C and 1H/2C HVAC stages
- Features a color touchscreen for direct manual control
- Energy Star certified with programmable scheduling
- Requires a separate Power Extender Kit for C-wire installation
- Does not include built-in occupancy or temperature sensors
- Limited to 2 heating and 1 cooling stage
- You want a white thermostat that works with Apple HomeKit
- You need basic Wi-Fi scheduling without extra sensors
- You have a C-wire or can install the Power Extender Kit
- You require built-in room sensors for multi-zone comfort
- You need support for more than 2 heating stages
- You want a thermostat with included occupancy detection
Verdict: The ecobee Smart Thermostat Essential White is a practical choice for users who prioritize smart home integration over advanced sensor capabilities. It fits homes with standard HVAC setups that do not require complex staging or built-in occupancy tracking.
Specifications side by side
| Spec | Google Nest Learning Thermostat (4th Gen) with Sensor | Google Nest Learning Thermostat 4th Gen with Sensor | Google Nest Learning Thermostat 4th Gen | Aqara W200 Smart Thermostat with mmWave Radar | PORTEXA ElitePRO 5-inch Smart Thermostat | LUX TQX Matter Smart Thermostat | Ecobee Smart Thermostat Essential Wi-Fi |
|---|---|---|---|---|---|---|---|
| Smart Home Compatibility | Alexa, Apple HomeKit, Google Assistant | Alexa, Apple HomeKit, Google Home | Alexa, Google Home | Apple Home, Siri, Google, Alexa | Alexa, Apple Home, Google Home, Matter | Matter, Alexa, Google, Apple Home | Alexa, Google Assistant, HomeKit |
| C-Wire Requirement | Not required in most homes | Not required in most homes | – | Adapter sold separately | – | C-Wire | Adapter sold separately |
| HVAC Compatibility | 24V, forced air, heat pump, radiant | 24V, forced air, heat pump, radiant | – | Furnaces, AC, heat pumps, boilers, PTAC | Heat pumps, conventional, dual-fuel | Conventional, heat pump, PTAC, fan coil | 24 VAC, heat pump, dual fuel |
| HVAC Stages | – | – | – | – | – | 2H/2C conventional, 4H/2C heat pump | 2H/1C or 1H/2C, 2H/1C heat pump |
| Room Sensor Support | – | – | – | Supported (sold separately) | – | Included, up to 5 supported | – |
| Wireless Connectivity | – | – | – | Zigbee, Thread | WiFi | – | – |
| Display Size | – | – | – | 4 in | 5" | – | – |
| Sensor | Temperature Sensor | Temperature Sensor | Temperature Sensor | – | – | Room Sensor | – |
| Color | Polished Gold | Polished Obsidian | Polished Silver | Black | Black | Black | White |
| Keypad Type | – | – | – | Touchscreen | Touchscreen | – | – |
| Control Method | App Control, Alexa | App Control, Alexa | App Control, Alexa | Alexa | Alexa | – | Alexa |
| Placement | – | – | – | – | Indoor | – | – |
| Compatibility | Google Home, Apple Home | Google Home, Apple Home | Google Home | Google Home, Apple Home | Google Home, Apple Home | – | Google Home |
| Width | 0.15 inches | – | 0.15 inches | – | – | – | – |
| Height | 0.15 inches | – | 0.15 inches | – | – | – | – |
| Weight | 5.71 ounces | 5.71 ounces | 5.71 ounces | – | – | 13.8 ounces | 3.2 ounces |
| Dimensions | – | – | – | – | 0.96 × 5.24 × 3.54 inches | 1.1 × 3.5 × 3.5 inches | 0.91 × 3.62 × 3.62 inches |
| Size | One Size | One Size | One Size | – | – | Small | 1-Pack |
| Model | CE911542 | Google Nest | – | SRT-A06E | ElitePRO | TQX-BL | EB-STATE7-01 |
Frequently asked questions
Does the Google Nest Learning Thermostat 4th Gen work with Apple HomeKit?
Yes, it supports Apple HomeKit alongside Amazon Alexa and Google Assistant. This broad compatibility allows you to control your heating and cooling through Siri or the Home app. It also includes a dedicated temperature sensor for more accurate room-level readings.
What is the difference between the Polished Gold and Polished Obsidian models?
The main difference is the finish color. The Polished Gold version is the top pick for overall performance, while the Polished Obsidian model is categorized as the best premium option. Both share identical specifications, including the same 5.71-ounce weight and sensor support.
Does the Aqara W200 use Matter for local control?
Yes, the Aqara W200 supports Matter connectivity for local control. It also features mmWave radar for precise presence detection. This makes it suitable for users who prioritize local processing and integration with Apple HomeKit or Aqara security ecosystems.
Can the PORTEXA ElitePRO monitor indoor air quality?
Yes, the PORTEXA ElitePRO 5-inch thermostat includes indoor air quality monitoring. It features a large touchscreen display and supports Wi-Fi connectivity. It integrates with Amazon Alexa, Google Assistant, and Apple HomeKit for comprehensive smart home management.
Is the LUX TQX compatible with Home Assistant?
Yes, the LUX TQX Matter Smart Thermostat is compatible with Home Assistant and SmartThings. It supports Matter, Amazon Alexa, Google Assistant, and Apple HomeKit. This device is designed for users who want robust multi-room sensor support and flexible platform integration.
Does the Ecobee Essential require additional sensors for basic operation?
No, the Ecobee Smart Thermostat Essential operates without additional sensors for basic functions. It provides standard smart home integration via Wi-Fi. It supports Amazon Alexa, Google Assistant, and Apple HomeKit, making it a practical choice for standard HVAC setups.
Which thermostat has the largest display screen?
The PORTEXA ElitePRO features a 5-inch touchscreen, which is the largest display among these options. The Google Nest models and the Aqara W200 have smaller 4-inch screens. The LUX TQX and Ecobee Essential have even more compact designs.
