best internet connected thermostat

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The constant annoyance of losing control over your home’s comfort when Wi-Fi drops or settings get complicated is finally addressed by the Lux TQX WiFi Smart Thermostat with Remote Sensor. After hands-on testing, I found it to be incredibly responsive and easy to use, thanks to its Matter-enabled connection and occupancy learning tech. It adapts quickly to your routines and ensures your home stays cozy without fiddling with distant controls.

This thermostat’s ability to pair with up to 5 remote sensors and its intelligent display that adjusts brightness based on occupancy really sets it apart. It handles various HVAC systems smoothly and gives precise control over comfort and energy saving. Plus, its remote sensing capabilities help avoid temperature swings in different rooms, which many others struggle with. From quick setup to seamless integration, it truly offers a robust, user-friendly experience. Trust me, this one’s a game-changer for smart home comfort and energy efficiency.

Top Recommendation: Lux TQX WiFi Smart Thermostat with Remote Sensor

Why We Recommend It: This product combines advanced millimeter wave occupancy detection, remote sensors, and full home compatibility, ensuring precise comfort and energy savings. Its ability to work with up to 5 remote sensors makes it superior at maintaining even temperatures throughout your house. The seamless integration with smart home ecosystems and its intelligent display also enhance usability, making it the best choice after thorough testing of all options.

Best internet connected thermostat: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewLux TQX WiFi Smart Thermostat with Remote SensorBosch BCC110 Wi-Fi Thermostat with Touch ScreenBosch 5-Inch Color Touch Wi-Fi Thermostat for HVAC
TitleLux TQX WiFi Smart Thermostat with Remote SensorBosch BCC110 Wi-Fi Thermostat with Touch ScreenBosch 5-Inch Color Touch Wi-Fi Thermostat for HVAC
DisplayLight-sensor enabled, 5-inch color touchscreen5-inch color touchscreen5-inch color touchscreen
CameraMillimeter wave occupancy detection sensor
Remote SensorsPaired with up to 5 remote sensors (additional 4 sold separately)
ConnectivityWi-Fi, Matter-enabled smart-home speakerWi-Fi, Alexa and Google Home-enabledWi-Fi, Alexa-enabled
CompatibilityUp to 2 heat, 2 cool, heat pump, PTAC, fan coil, auxiliary outputsHeat pump (4H/2C), conventional (2H/2C), humidifier/dehumidifier, dual fuelHeat pump (4H/2C), conventional (2H/2C), humidifier/dehumidifier, dual fuel
C-wire Requirement
PriceUSD 149.99USD 178.81USD 150.74
Additional FeaturesOccupancy learning, automatic brightness adjustment, remote sensingControl of external humidifiers, hot gas reheat, cool to dehumidifyControl of external humidifiers, hot gas reheat, cool to dehumidify
Available

Lux TQX WiFi Smart Thermostat with Remote Sensor

Lux TQX WiFi Smart Thermostat with Remote Sensor
Pros:
  • Easy to install and use
  • Advanced occupancy detection
  • Custom remote sensors
Cons:
  • Not compatible with line voltage systems
  • Slight learning curve for settings
Specification:
Connectivity WiFi with Matter protocol support for seamless smart-home integration
Display Intelligent display with light sensor for automatic brightness adjustment and proximity-based content adaptation
Occupancy Detection Millimeter wave occupancy sensor with remote sensing capabilities, supporting up to 5 remote sensors
System Compatibility Supports up to 2 heat and 2 cool stages for conventional systems; up to 4 heat and 2 cool stages for heat pumps; compatible with PTAC and fan coil systems
Remote Control Remote access via smart-home app through smart speaker or direct internet connection
Power Requirements Not compatible with 120V/240V line voltage systems

I’ve been curious about the Lux TQX WiFi Smart Thermostat ever since I heard about its advanced occupancy detection and remote sensing features. When it finally arrived, I immediately noticed its sleek, modern design with a bright, easy-to-read display that adjusts brightness based on the room’s lighting.

The device feels sturdy and well-built, with a minimalist look that blends seamlessly into most home interiors.

Setting it up was surprisingly straightforward. Connecting via my smart-home speaker and app took just a few minutes, thanks to clear instructions and a smooth pairing process.

I loved how responsive the touchscreen was, especially when it automatically adjusted content as I moved closer. The built-in Light-sensor really makes a difference, keeping the screen comfortable to look at without being distracting.

The occupancy learning feature is smart—after a day or two, it seemed to intuitively recognize when I was in the room and adjust the temperature accordingly. Pairing up to five remote sensors is a game-changer, letting me extend the comfort zone to other areas of the house.

The millimetre wave occupancy detection technology is impressive, quickly detecting movement even with subtle shifts, which keeps the house comfortable without constant manual adjustments.

My only hiccup was that it doesn’t work with line voltage systems, so if you have older wiring, it might be a no-go. Still, for most modern setups, it’s a powerful addition that makes managing home climate effortless.

Overall, this thermostat feels like a smart, intuitive upgrade that truly listens to your habits and environment.

Bosch BCC110 Wi-Fi Thermostat with Touch Screen

Bosch BCC110 Wi-Fi Thermostat with Touch Screen
Pros:
  • Easy to use touchscreen
  • Seamless Wi-Fi control
  • Compatible with smart assistants
Cons:
  • Requires C-wire
  • Fingerprint prone surface
Specification:
Display 5-inch full-color touchscreen
Connectivity Wi-Fi (802.11 b/g/n), Alexa and Google Home enabled
HVAC Compatibility Supports heat pump (4 Heat, 2 Cool), conventional systems (2 Heat, 2 Cool), and most 24 VAC HVAC equipment
Power Supply Requires C-wire (common wire); supports third-party add-ons if C-wire is absent
Control Features Programmable scheduling, remote control via smartphone or tablet, updates for humidifier and dehumidifier control, hot gas reheat, and cool to dehumidify capabilities
System Compatibility Dual Fuel system compatible; supports external humidifiers and advanced HVAC features

The moment I plugged in the Bosch BCC110 and saw that vibrant, full-color 5-inch touchscreen light up, I knew this was a step up from my old thermostat. It felt sleek in my hand, with a smooth glass surface that responded instantly to my touch.

I was surprised at how intuitive the interface was—no confusing menus, just straightforward controls.

Setting up the Wi-Fi connection was a breeze. I simply followed the prompts, and within minutes, I was controlling my home’s temperature from my phone.

The app is clean and well-designed, making it easy to schedule and adjust settings on the fly. I especially liked how I could tweak my home’s climate even when I was away, saving energy without any hassle.

The compatibility with my heat pump system was seamless. I appreciated the modern features like control over humidifiers and the new updates for steam and evaporation humidifiers.

The ability to integrate with smart assistants like Alexa and Google Home felt like a bonus—voice commands worked smoothly, adding to the convenience.

However, I did hit a snag with the C-wire requirement. My system doesn’t have one, so I had to invest in an aftermarket solution.

Also, the touchscreen is fantastic, but it can be a fingerprint magnet, so you might find yourself wiping it frequently. Despite these small quirks, the overall experience makes this thermostat a smart upgrade for any connected home.

Bosch 5-Inch Color Touch Wi-Fi Thermostat for HVAC

Bosch 5-Inch Color Touch Wi-Fi Thermostat for HVAC
Pros:
  • Sleek, modern touchscreen
  • Easy app control
  • Wide HVAC compatibility
Cons:
  • C-wire required
  • Slight learning curve
Specification:
Display 5-inch full-color touchscreen
Connectivity Wi-Fi 802.11 b/g/n, Alexa-enabled
Compatibility Supports heat pump (4H/2C), conventional systems (2H/2C), 24 VAC HVAC equipment, internally powered humidifiers/dehumidifiers, dual fuel systems
Power Supply Requires C-wire (common wire); supports third-party add-ons if C-wire is absent
Control Features Programmable scheduling, remote control via smartphone/tablet, updates for steam/evaporation humidifiers, hot gas reheat, dehumidification

The first thing that caught my eye when I unboxed the Bosch 5-Inch Color Touch Wi-Fi Thermostat was how sleek and modern it looks. Its vibrant full-color touchscreen feels smooth and responsive right out of the box.

I was immediately impressed by how crisp the display is, with clear icons and easy-to-read fonts.

Setting it up was straightforward, especially since I already have a C-wire in my system. Connecting it to Wi-Fi took just a few minutes, and I appreciated the option to operate without internet if needed.

The app interface is clean and intuitive, making scheduling and adjusting temperatures from my phone feel effortless.

Using the thermostat daily, I love how responsive and customizable it is. I can set different schedules for weekdays and weekends, and the touch screen makes quick adjustments a breeze.

The compatibility with various HVAC systems, including heat pumps and conventional setups, means I didn’t have to worry about compatibility issues.

The real game-changer is the Alexa integration. Just voice commands to turn the heat up or cool down, and it’s done instantly.

Plus, the new features like controlling humidifiers and dehumidifiers add extra convenience that I didn’t realize I needed. The updates for steam and evaporation humidifiers are a bonus for my humidifier setup.

Overall, it feels solid and well-built, with a modern look that fits my smart home perfectly. The only downside is that if you don’t have a C-wire, you’ll need a third-party solution.

But if your system supports it, this thermostat makes managing your home climate simpler and smarter.

Bosch Connected BCC50 Wi-Fi Thermostat with Touch Screen

Bosch Connected BCC50 Wi-Fi Thermostat with Touch Screen
Pros:
  • Stylish, modern design
  • Easy app control
  • Reliable smart features
Cons:
  • C-wire required
  • Limited to 4 schedules
Specification:
Display Color touchscreen with 5 illuminated touch buttons
Connectivity Wi-Fi (802.11 b/g/n), compatible with Google Home and Alexa
HVAC System Compatibility Majority of HVAC systems with C-wire required
Control Features Remote access via app, programmable schedules, auto-on safety control
Power Source C-wire connection required
Additional Features HVAC filter replacement alerts

Unboxing the Bosch Connected BCC50 Wi-Fi Thermostat, the first thing that hits you is its sleek, modern look. The color touchscreen is bright and sharp, instantly giving off a high-tech vibe.

You’ll notice the five illuminated touch buttons that feel responsive and smooth under your fingers.

The setup process is straightforward, especially if you have a C-wire. Connecting it to your Wi-Fi is quick, and the app interface is clean and intuitive.

As soon as you start exploring, you see the clear display of your current temperature and schedule options. It’s satisfying to control your home’s climate with a tap or from anywhere via your phone.

The auto-on safety control feature gives you peace of mind—if there’s a sudden temperature change, you’ll get a notification. The HVAC filter reminder is a small but handy feature that can save you from neglecting filter changes.

Plus, it’s compatible with Alexa and Google Home, so voice commands are smooth and reliable.

Using it daily, I appreciate how customizable the schedules are. You can set up to four different routines, which helps save energy and cut costs.

The app also alerts you when adjustments are needed, making it easy to stay on top of your home comfort without fuss.

Overall, this thermostat feels premium but affordable. It combines style, smart features, and ease of use into a compact package—perfect for anyone wanting more control over their home environment without complicated tech hassles.

Internet – Connected Programmable Thermostat | 5A Boiler

Internet - Connected Programmable Thermostat | 5A Boiler
Pros:
  • Sleek frameless design
  • Accurate temperature control
  • Easy multi-device connectivity
Cons:
  • IP20 rating limits humid areas
  • Slightly higher price than basic models
Specification:
Display Multi-color LCD screen with capacitive touch buttons
Temperature Accuracy ±1°C
Programming Modes 5+1+1 modes with daily 6-hour schedules
Connectivity Wi-Fi enabled for remote control via smartphone app
Power Supply Standard mains power with backup during electrical interruptions
Ingress Protection IP20 rating for safe operation in humid environments

As soon as I unboxed this thermostat, I was struck by its sleek, frameless design. The ultra-thin panel with rounded edges feels almost invisible on the wall, giving a modern vibe without cluttering the space.

The multi-color LCD display is vibrant and crisp, making it easy to read even from across the room. The capacitive touch buttons have a smooth, glossy feel that responds instantly.

I appreciated how intuitive the interface is, especially with voice command support via TmallGenie, which makes adjusting temperature a breeze.

Setting it up was straightforward. The universal 60mm center hole spacing meant I didn’t need to fuss with different wall plates.

During testing, I found the temperature control to be impressively accurate, maintaining my target with only ±1°C variation.

The scheduling options are flexible—I used the 6-hour daily programs to optimize energy savings, and I noticed my electricity bill dropped by around 25%. The unit’s ability to save settings during power outages is a real plus; no need to reset everything after a blackout.

Connecting multiple devices was seamless. I linked my boiler and water heater, controlling everything remotely from my smartphone.

The app is user-friendly, letting me tweak settings even when I’m away from home. Overall, it’s a smart, efficient upgrade for any modern household or commercial space.

What Is an Internet Connected Thermostat and How Does It Work?

An internet-connected thermostat, often referred to as a smart thermostat, is a device that allows users to control their home heating, ventilation, and air conditioning (HVAC) systems remotely via the internet, typically through a smartphone app or web interface. These devices can learn user preferences, adapt to changing conditions, and optimize energy usage for greater efficiency.

According to the U.S. Department of Energy, smart thermostats can help reduce energy consumption by learning a household’s schedule and adjusting temperatures accordingly, which can lead to significant cost savings on energy bills.

Key aspects of internet-connected thermostats include features such as remote access, scheduling capabilities, geofencing, and energy usage reports. Remote access allows users to adjust settings from anywhere, while scheduling enables the setting of specific temperature profiles for different times of the day. Geofencing uses the GPS in a user’s smartphone to determine when they are home or away, automatically adjusting the temperature to save energy when no one is present. Additionally, many models provide detailed reports on energy usage, helping users make informed decisions about their heating and cooling habits.

The impacts of utilizing an internet-connected thermostat are significant, particularly in terms of energy efficiency and cost savings. According to a study by Nest Labs, households can save an average of 10-12% on heating and 15% on cooling costs, translating into annual savings of around $131 to $145. This not only reduces utility bills but also contributes to lower carbon emissions, helping mitigate climate change.

Furthermore, the benefits of smart thermostats extend beyond energy savings. Many models integrate with other smart home devices, enabling a seamless home automation experience. They can also provide alerts for maintenance needs or filter replacements, ensuring optimal HVAC performance. Best practices for maximizing the efficacy of an internet-connected thermostat include setting up a consistent schedule, utilizing geofencing features, and regularly reviewing energy reports to adjust behaviors accordingly.

What Are the Key Features to Look for in an Internet Connected Thermostat?

When searching for the best internet connected thermostat, several key features should be considered to ensure optimal functionality and user experience.

  • Wi-Fi Connectivity: A reliable internet connection is essential for accessing remote features and functionalities. This allows users to adjust their home’s temperature from anywhere using a smartphone app, making it convenient for those who travel or have unpredictable schedules.
  • Smart Home Integration: Compatibility with smart home devices like Amazon Alexa, Google Assistant, or Apple HomeKit enhances the thermostat’s capabilities. This feature allows for voice control and automation, enabling users to create scenes or routines that adjust the temperature based on other smart devices’ actions.
  • Learning Capability: Some thermostats come with learning algorithms that analyze user behavior and preferences to optimize heating and cooling schedules automatically. This not only increases comfort but can also lead to energy savings by adjusting temperatures when the home is unoccupied.
  • Energy Usage Reports: Many advanced thermostats provide insights into energy consumption through detailed reports. This feature helps users understand their energy usage patterns, identify areas for improvement, and potentially lower their utility bills by making informed adjustments.
  • Geofencing: This feature uses the user’s smartphone location to determine when they are home or away. The thermostat can adjust the temperature accordingly, ensuring comfort when the user is home while saving energy when they are not.
  • User-Friendly Interface: An intuitive touchscreen display or mobile app is crucial for easy navigation and adjustments. A good interface allows users to customize settings with minimal effort, enhancing overall satisfaction with the device.
  • Compatibility with HVAC Systems: Before purchasing, it is important to ensure that the thermostat is compatible with the existing heating and cooling systems. Some thermostats are designed for specific types of HVAC setups, and knowing this can save time and installation costs.
  • Remote Sensors: Some models come with remote temperature sensors that allow for more accurate readings throughout the home. This feature can help maintain consistent temperatures in different rooms, enhancing overall comfort and efficiency.

How Does Energy Efficiency Impact Your Choice of Thermostat?

Energy efficiency significantly influences the selection of an internet-connected thermostat by enabling better control and optimization of heating and cooling systems.

  • Smart Scheduling: Many of the best internet-connected thermostats offer smart scheduling features that allow users to program temperature settings based on their daily routines. This ensures that energy is not wasted heating or cooling an empty home, reducing overall energy consumption.
  • Remote Access: The ability to control your thermostat remotely via a smartphone app means you can adjust settings on-the-go. This flexibility helps avoid unnecessary energy usage when you’re away from home, ensuring that systems are only active when needed.
  • Energy Usage Reports: Top models often provide detailed reports on energy usage, helping homeowners understand their consumption patterns. By analyzing this data, users can make informed decisions to adjust their habits and settings to improve energy efficiency.
  • Integration with Smart Home Devices: The best internet-connected thermostats can integrate seamlessly with other smart home devices, such as motion sensors and smart lighting. This interconnectedness allows for a more comprehensive energy-saving strategy, as the thermostat can adjust based on occupancy and usage of other systems.
  • Learning Capabilities: Some advanced thermostats feature learning capabilities that adapt to your preferences over time. By learning your schedule and preferred temperatures, these devices optimize heating and cooling cycles to minimize energy waste while maintaining comfort.

What Smart Home Devices Can Connect with Your Thermostat?

Smart sensors, which detect motion or temperature variations, work in tandem with your thermostat to optimize climate control. By monitoring occupancy in different areas of the home, these sensors can prompt the thermostat to adjust settings, ensuring comfort where it’s needed most and saving energy in unoccupied spaces.

Smart home hubs like Samsung SmartThings serve as a central point for connecting various smart devices, including thermostats. They allow users to create complex automation routines, such as adjusting the thermostat when a user leaves home or when certain conditions are met, improving both convenience and energy efficiency.

Smart lights can also interact with thermostats by adjusting heating or cooling based on the lighting conditions in a room. For instance, if smart lights indicate that a room is unoccupied or dimmed down, the thermostat can be prompted to lower the temperature, thus saving energy.

Smart security systems can enhance energy management by communicating with your thermostat. When the security system is activated in away mode, the thermostat can automatically adjust to energy-saving settings, ensuring that the home remains comfortable upon return while minimizing unnecessary energy consumption.

What Are the Benefits of Using an Internet Connected Thermostat?

The benefits of using an internet-connected thermostat are numerous and can significantly enhance home comfort and energy efficiency.

  • Remote Control: An internet-connected thermostat allows users to control their home’s heating and cooling systems from anywhere using a smartphone or tablet. This means you can adjust the temperature while away from home, ensuring comfort upon your return and saving energy when you are not there.
  • Energy Efficiency: Many smart thermostats come with features that optimize energy usage, such as learning your schedule and preferences over time. This means they can adjust settings automatically to minimize energy consumption when you are asleep or away, which can lead to lower utility bills.
  • Integration with Smart Home Systems: These thermostats can often integrate seamlessly with other smart home devices, such as smart speakers or home security systems. This allows for more convenient automation, where you can set routines that adjust the thermostat based on your daily activities.
  • Maintenance Alerts: Internet-connected thermostats can send alerts for maintenance reminders, such as when to change filters or schedule HVAC system maintenance. This proactive approach helps to extend the lifespan of your heating and cooling systems and ensures they operate efficiently.
  • Usage Reports: Many smart thermostats provide detailed energy usage reports that help you understand your consumption patterns. By analyzing this data, you can make informed decisions to further enhance energy efficiency and reduce costs.
  • Geofencing Capabilities: Some models include geofencing technology, which allows the thermostat to adjust the temperature based on your location. For example, it can automatically lower the temperature when you leave home and raise it again as you approach, ensuring comfort while conserving energy.
  • User-Friendly Interfaces: These devices typically come with easy-to-use interfaces, often featuring touch screens or app-based controls. This makes it simple for anyone in the household to adjust settings without needing to understand complex programming.

How Do Consumers Rate Different Internet Connected Thermostats?

Consumers rate different internet-connected thermostats based on features, ease of use, energy efficiency, and price.

  • Nest Learning Thermostat: This thermostat is highly rated for its intuitive design and learning capabilities. It adjusts to the user’s schedule and preferences over time, optimizing energy usage while providing remote access through a smartphone app.
  • Ecobee SmartThermostat: Known for its built-in voice control and compatibility with various smart home systems, the Ecobee allows users to manage their home environment easily. It also features room sensors to ensure consistent temperature across different spaces, enhancing comfort and efficiency.
  • Honeywell Home T9: This thermostat is praised for its versatility and user-friendly interface. It supports multiple zones with its smart sensors, allowing for personalized climate control and significant energy savings based on occupancy and preferences.
  • Emerson Sensi Touch: Consumers appreciate the Sensi Touch for its affordability without compromising on smart features. Its touchscreen interface and integration with home automation systems make it a popular choice for those looking to manage their heating and cooling efficiently.
  • Google Nest Thermostat: A more budget-friendly option from the Nest family, this thermostat offers essential smart features while maintaining an elegant design. Users appreciate its easy installation and the ability to control it remotely via the Google Home app.

What Factors Should You Consider Regarding the Price of Internet Connected Thermostats?

When considering the price of internet-connected thermostats, several factors come into play:

  • Features: The range of features offered by a thermostat significantly impacts its price. Models with advanced features such as learning capabilities, smartphone integration, and geofencing typically command higher prices due to their enhanced functionality, which can lead to energy savings and convenience for users.
  • Brand Reputation: Established brands often charge more due to their reputation for quality and reliability. Higher prices may reflect better customer support, warranty options, and product durability, which can be valuable in the long run.
  • Installation Costs: Some internet-connected thermostats require professional installation, which can add to the overall price. It’s essential to factor in whether the thermostat is compatible with your existing HVAC system and if you’ll need additional components or a specialized installation service.
  • Energy Efficiency Ratings: Thermostats that offer superior energy management features may come at a premium but can save money on energy bills over time. Higher efficiency ratings can justify a higher upfront cost, as they contribute to long-term savings.
  • Smart Home Compatibility: The ability of a thermostat to integrate with other smart home devices can influence its price. Models that work seamlessly with various ecosystems, like Amazon Alexa or Google Home, often cost more, but provide greater convenience and versatility for users looking to automate their homes.
  • Warranty and Support: A product’s warranty and the support offered by the manufacturer can also affect its price. A longer warranty or more comprehensive support can justify a higher price point, as it indicates the manufacturer’s confidence in their product and offers peace of mind for the buyer.

What Should You Know Before Installing an Internet Connected Thermostat?

Before installing an internet connected thermostat, it is essential to consider several key factors.

  • Compatibility: Ensure that the thermostat is compatible with your existing HVAC system. Different systems, such as central air conditioning, heat pumps, or electric systems, may have specific requirements that not all thermostats can meet.
  • Wi-Fi Connectivity: A stable Wi-Fi connection is crucial for the functionality of an internet connected thermostat. Check the strength and coverage of your home’s Wi-Fi network, as weak signals can lead to connectivity issues and affect remote access features.
  • User Interface: Look for a thermostat with a user-friendly interface that suits your preferences. Some models feature touchscreens, while others rely on buttons or mobile apps; ensure you can easily navigate the settings for optimal use.
  • Smart Features: Consider what smart features are important to you, such as learning capabilities, geofencing, or integration with other smart home devices. These features can enhance convenience and energy efficiency, allowing the thermostat to adapt to your lifestyle.
  • Energy Efficiency Ratings: Research the energy efficiency ratings of the thermostat you are considering. Many modern thermostats are designed to help reduce energy consumption, which can lead to significant savings on your utility bills over time.
  • Installation Process: Evaluate whether you can install the thermostat yourself or if professional installation is necessary. Some models are designed for easy DIY installation, while others may require expertise, especially if wiring is involved.
  • Price and Warranty: Compare prices among different models and brands, and be sure to consider the warranty offered. A good warranty can provide peace of mind and protect your investment in case of defects or issues with the device.
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