Best WiFi Thermostats for Efficient Home Temperature Control

When I first started looking into upgrading my home’s heating and cooling system, I felt overwhelmed by the options. My old thermostat was, well, just a thermostat – dial it up, dial it down. But I kept hearing about WiFi thermostats and how they could revolutionize home temperature control, save energy, and even learn my habits. After diving deep into research and trying out a few models, I quickly realized the immense value these smart devices bring. From being able to adjust the temperature from my phone on the way home, to seeing real-time energy usage, these aren’t just gadgets; they’re essential tools for a more comfortable and energy-efficient living space. In this comprehensive guide, I’ll walk you through some of the best WiFi thermostats for efficient home temperature control, sharing detailed reviews, practical insights, and everything you need to know to pick the perfect one for your home.

IMAGE	PRODUCT NAME	AMAZON LINK
	meross Smart Thermostat for Home, WiFi Thermostat Works…	View on Amazon
	ecobee Smart Thermostat Essential – Energy Star Certified…	View on Amazon
	Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen…	View on Amazon
	Inkbird WiFi ITC-308 Digital Temperature Controller…	View on Amazon
	Vine Thermostat for Home with Touchscreen Color Display,…	View on Amazon
	Honeywell Home RTH6580WF Wi-Fi 7-Day Programmable…	View on Amazon
	WiFi Smart Thermostat,Temperature Controller,Smart…	View on Amazon
	Provirtec Smart Thermostat for Home with Room Sensor, 7…	View on Amazon
	New! Honeywell Home Smart Thermostat, Conventional/Heat…	View on Amazon
	Sensibo Sky, Smart Wireless Air Conditioner Controller….	View on Amazon

meross Smart Thermostat for Home, WiFi Thermostat Works…

If you’re looking for a reliable and budget-friendly entry into smart home climate control, the Meross Smart Thermostat is a solid contender. I found its Matter compatibility particularly appealing, offering seamless integration across various smart home ecosystems like Apple Home, Alexa, and Google Home without proprietary hurdles. The setup process was surprisingly straightforward, living up to its “Designed for DIY” claim. Once installed, its smart scheduling feature allowed me to customize my heating and cooling routines with ease, ensuring my home was always comfortable without me having to constantly tweak it. Plus, the ability to track energy usage directly through the Meross app is a fantastic way to keep an eye on those utility bills.

Key features that stand out:
– Matter Compatibility: Integrates locally with major smart home platforms (Apple Home, Alexa, Google Home, Samsung SmartThings).
– Smart Schedule: Customizable heating/cooling routines that work even offline.
– On-the-Go Control: Monitor and adjust via the Meross app from anywhere.
– Save on Energy Bills: Track usage to conserve resources and save money.
– Smart Alerts: Notifies about filter life, system malfunctions, and long-term operation.

Pros:
– Easy DIY installation (under 30 minutes).
– Broad smart home ecosystem compatibility with Matter.
– Energy tracking and smart alerts enhance efficiency.
– Professional customer support.

Cons:
– Requires a C-wire; adapter sold separately if not present.

Best for: Budget-conscious smart home enthusiasts seeking Matter compatibility and easy DIY installation.

Expert Opinion: This thermostat offers impressive features for its price point, especially its Matter support, which future-proofs it for wider smart home integration. Its energy-saving features are practical for everyday use.

ecobee Smart Thermostat Essential – Energy Star Certified…

The ecobee Smart Thermostat Essential impressed me with its focus on genuine energy savings and smart comfort. I’ve heard many people talk about saving money, and this device actually delivers, promising up to 23% savings annually on heating and cooling costs. What I really appreciated was its adaptive scheduling, which learns when you’re home or away to optimize comfort and energy use. The color touchscreen is intuitive, making on-device adjustments simple, but the app control is where it really shines. For those with complex layouts or specific room temperature needs, the option to add SmartSensors (sold separately) to measure temperature and movement in key rooms is a game-changer for truly personalized comfort.

Key features that stand out:
– Energy Savings: Save up to 23% annually on heating and cooling costs.
– Adaptive Scheduling: Adjusts to your set schedule to save energy when you’re gone.
– Smart Home Integration: Works with Apple HomeKit, Google Assistant, and Alexa.
– Optional SmartSensor: Measures temperature and movement in specific rooms for enhanced comfort.
– eco+ Smart Features: Includes indoor humidity detection, schedule assistant, and time-of-use optimization.

Pros:
– Significant energy cost savings validated by ENERGY STAR.
– Flexible installation with optional Power Extender Kit (PEK) for C-wire absence.
– Comprehensive smart features like eco+ and SmartSensor compatibility.
– Intuitive touchscreen and app control.

Cons:
– SmartSensors are sold separately, adding to the overall cost for full functionality.

Best for: Energy-conscious users and smart home users looking for advanced comfort and significant savings, willing to invest in an ecosystem.

Expert Opinion: The ecobee Essential stands out for its deep commitment to energy efficiency and its thoughtful features like eco+ and SmartSensor integration, providing a genuinely “smart” approach to home climate.

Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen…

The Emerson Sensi Touch Wi-Fi Smart Thermostat is a fantastic blend of style and substance. From the moment I installed it (which was quite easy thanks to the built-in level and step-by-step app instructions), I appreciated its sleek, modern design that genuinely enhanced my wall. The large color display is not just pretty; it’s incredibly easy to read and navigate. Beyond aesthetics, Sensi’s commitment to privacy protection was a big plus for me, as they explicitly state they won’t sell your personal information. Its remote control capabilities and smart maintenance alerts (like filter reminders) mean I’m always in control and informed about my HVAC system’s health, helping me save about 23% on energy.

Key features that stand out:
– Privacy Protection: Sensi won’t sell your personal information.
– Easy DIY Installation: Built-in level and step-by-step app instructions for quick setup.
– HVAC Energy Savings: ENERGY STAR-certified, helping save around 23% with features like flexible scheduling and usage reports.
– Sleek, Modern Design: Large color display with intuitive menus, available in multiple finishes.
– Smart Maintenance: Monitors HVAC performance, provides usage reports, alerts, and maintenance reminders.

Pros:
– Strong emphasis on user privacy.
– Visually appealing design with a clear, user-friendly touchscreen.
– Excellent DIY installation support.
– Comprehensive app control and smart maintenance features.

Cons:
– C-wire is required for operation.

Best for: Users who prioritize privacy, easy installation, and a stylish design without compromising on smart features and energy savings.

Expert Opinion: This thermostat delivers on its promises of ease of use, aesthetic appeal, and energy efficiency. The explicit privacy protection policy is a significant differentiator in today’s smart home market.

Inkbird WiFi ITC-308 Digital Temperature Controller…

The Inkbird WiFi ITC-308 is quite different from the other WiFi thermostats on this list, and that’s precisely its strength for specific applications. I found it to be incredibly versatile for precise temperature management, but it’s important to understand it’s not a full-home HVAC thermostat. This is more of a specialized digital temperature controller, perfect for things like home brewing, controlling a fermentation chamber, managing a terrarium, or even a small grow tent. Its dual relay outputs allow it to turn both heating and refrigeration equipment on/off, offering incredibly tight control over a specific environment. The plug-n-play design makes it super easy to get up and running, and the WiFi connectivity means I can monitor and adjust settings remotely via the INKBIRD APP.

Key features that stand out:
– WIFI Smart Controller: Supports both iOS and Android via 2.4 GHz Wi-Fi for remote control.
– Dual Relay Outputs: Independently controls both heating and cooling equipment.
– High and Low-Temperature Alarm: Alerts for preset temperature deviations or sensor malfunctions.
– Convenient Design: Plug-n-play, supports Celsius/Fahrenheit, temperature calibration.
– Calibration and Compressor Delay: Protects refrigeration equipment.

Pros:
– Highly accurate and versatile for specialized temperature control.
– Easy to set up and use with a plug-n-play design.
– Dual outputs for both heating and cooling in a specific zone.
– Remote monitoring and control via the app.

Cons:
– Not designed for whole-home HVAC temperature control.

Best for: Hobbyists (brewing, aquariums, terrariums), small-scale cultivation, or anyone needing precise, localized temperature control for specific equipment.

Expert Opinion: While not a traditional home thermostat, the Inkbird ITC-308 is an exceptional WiFi temperature controller for niche applications. Its precision and dual-output capabilities make it invaluable for maintaining specific environmental conditions.

Vine Thermostat for Home with Touchscreen Color Display,…

The Vine Thermostat for Home offers a compelling package for general home temperature control, balancing features, ease of use, and compatibility. I particularly liked its wide compatibility with a broad range of HVAC systems, covering conventional, heat pumps, and various heat sources, making it a versatile choice for many homes. The installation process was quick – I had it up and running in under 20 minutes, which is always a relief. Its 7-day programmable schedules combined with an Auto Home/Away mode mean it actively works to save you money on HVAC expenses, and it’s ENERGY STAR certified, which is a big plus. Being able to control it via the Vine Thermostat App or Smart Life App, along with Alexa and Google Home voice control, adds significant convenience to daily living.

Key features that stand out:
– Wide Compatibility: Compatible with 90% of systems, including conventional, heat pump, and various heat sources.
– Quick Install: Can be installed in 20 minutes or less with online guides.
– Remotely Control & Voice Control: Manage via Vine/Smart Life App, Alexa, and Google Home.
– Live Smart & Energy Saving: 7-day programmable schedules, Auto Home/Away mode, ENERGY STAR certified.
– Multi Practical Functions: Temperature alerts, filter change reminders, auto time/date sync, child lock.

Pros:
– Broad compatibility with different HVAC systems.
– Fast and easy installation.
– Strong smart home integration with voice control.
– ENERGY STAR certification and energy-saving features.

Cons:
– Requires a C-wire for all system types.

Best for: Homeowners seeking a widely compatible, energy-efficient, and easy-to-install WiFi thermostat with robust smart home integration.

Expert Opinion: The Vine thermostat offers an excellent balance of features and user-friendliness. Its wide compatibility and ENERGY STAR certification make it a smart choice for efficient and convenient home heating and cooling.

Honeywell Home RTH6580WF Wi-Fi 7-Day Programmable…

The Honeywell Home RTH6580WF is a classic for a reason. As one of the more established names in thermostats, Honeywell delivers a reliable and straightforward WiFi thermostat experience. I found its easy-to-use app (either Total Connect Comfort or Honeywell Home) made remote control a breeze, letting me adjust settings from anywhere. It integrates well with various smart home systems, including Alexa and Google Assistant, which is always a plus for hands-free control. What stood out for me was the Smart Response feature, which learns your home’s heating and cooling cycles to deliver the right temperature precisely when needed, contributing to both comfort and efficiency. It’s ENERGY STAR certified, too, confirming its commitment to energy savings.

Key features that stand out:
– Easy-to-Use App: Control via Total Connect Comfort or Honeywell Home app.
– Smart Home Integration: Compatible with Amazon Alexa, Google Assistant, Microsoft Cortana.
– Simple DIY Install: Easy to configure and install yourself.
– ENERGY STAR Certified: Energy-efficient operation.
– Learns Your Comfort Levels: Smart Response feature adapts to your home’s cycles.
– Efficiency and Rewards: Works with utility programs for potential additional savings.

Pros:
– Reliable brand with a proven track record.
– Intuitive app and smart home integration.
– Smart Response feature enhances comfort and efficiency.
– ENERGY STAR certified and compatible with utility rebate programs.

Cons:
– Requires a C-wire for proper functionality.

Best for: Users who prefer a trusted brand, straightforward functionality, and a thermostat that can learn their home’s comfort patterns.

Expert Opinion: This Honeywell model is a dependable workhorse. Its Smart Response technology genuinely improves comfort by anticipating heating/cooling needs, making it a strong choice for consistent, efficient home temperature control.

WiFi Smart Thermostat,Temperature Controller,Smart…

This generic WiFi Smart Thermostat offers a refreshing take on design and user interaction, which I found quite appealing. Its modern design with a unique two-way rotating knob button gives it a silky feel and an artistic ambiance, making it a stylish addition to any room. Beyond looks, the easy-to-use 1.32in TFT screen and intuitive knob meant I could quickly program and adjust temperature settings without any hassle. The smart voice control integration with smart home systems allows for hands-free temperature adjustments, which is incredibly convenient. I also loved the unique ambiance light feature; the ability to switch aperture colors to match the function area adds a touch of personalized flair to your space, enhancing the overall user experience.

Key features that stand out:
– Modern Design: Features a two-way rotating knob and artistic ambiance.
– Easy to Use: User-friendly 1.32in TFT screen and intuitive knob for programming.
– Smart Voice Control: Connects to smart home systems for voice temperature adjustments.
– Unique Ambiance Light: Knob thermostat allows switching color ambience apertures.
– Accurate Temperature Control: Sets and maintains exact temperatures with precision.

Pros:
– Stylish and modern design with a unique knob interface.
– Very easy to program and adjust, suitable for all users.
– Smart voice control for added convenience.
– Customizable ambiance lighting for aesthetic appeal.

Cons:
– Lacks specific brand recognition or a detailed list of HVAC compatibility.

Best for: Users prioritizing a stylish, easy-to-use WiFi thermostat with smart voice control and unique aesthetic features, assuming basic HVAC compatibility.

Expert Opinion: This thermostat’s focus on design and user experience, particularly the intuitive knob and ambiance light, sets it apart. While compatibility details are sparse, its ease of use and aesthetics make it a compelling option for a modern home.

Provirtec Smart Thermostat for Home with Room Sensor, 7…

The Provirtec Smart Thermostat caught my attention because it bundles a room sensor, enhancing its ability to provide truly comprehensive home temperature control. This 1+1 Smart Monitoring setup means it works with the Provirtec smart thermo-hygrometer (which effectively acts as the room sensor), providing real-time monitoring throughout the home and ensuring precise, body location-based temperature detection. I found its 3 Mode (Sleep/Home/Away) extremely useful for tailoring comfort and energy savings to different times of the day, promising up to 26% annual savings. The large 3.95-inch screen with a “traditional + smart” sliding touch design makes it exceptionally easy for anyone, including seniors, to adjust settings. Plus, its BT Mesh Tech provides stable connectivity even during network disruptions.

Key features that stand out:
– 1 +1 Smart Monitoring: Works with a smart thermo-hygrometer (room sensor) for whole-home temperature detection.
– Wide HVAC Compatibility: Supports 3H2C, compatible with over 95% of 24VAC HVAC systems.
– 3 Mode Sleep/Home/Away: Intelligently adjusts temperature for comfort and energy saving.
– Save Up to 26% Annually: 7-day temperature schedules, app remote control, and energy reports.
– WiFi and BT Mesh Tech: Supports 2.4GHz WiFi only with BT Mesh for stable connectivity.
– 3.95″ Large Screen: Clear temperature display with intuitive sliding touch design.

Pros:
– Includes a room sensor for more accurate and comprehensive temperature monitoring.
– Significant potential for energy savings (up to 26%).
– User-friendly large screen and touch interface.
– Stable connectivity with BT Mesh, ensuring reliability.

Cons:
– Requires a C-wire and is not compatible with certain high-voltage or millivolt systems.

Best for: Homeowners seeking advanced, multi-zone temperature monitoring and significant energy savings with an easy-to-use interface.

Expert Opinion: The inclusion of a dedicated room sensor significantly elevates the Provirtec’s ability to provide true comfort and efficiency by reducing hot/cold spots. The energy savings claim is substantial, making it a strong contender for smart temperature management.

New! Honeywell Home Smart Thermostat, Conventional/Heat…

Honeywell is back with a newer smart thermostat that truly leverages modern smart home standards. What immediately caught my eye was its Matter Certified status. This is huge, as it means seamless integration and reliable control across major platforms like Amazon Alexa, Google Assistant, and Apple Home Kit, offering a new level of interoperability. Setting up customized schedules was straightforward, whether I wanted a 5-1-1 day, 5-2 day, or 7-day program, with an auto-away functionality further boosting energy savings. I also appreciated the option to receive air filter reminders and monitor indoor humidity, ensuring my HVAC system runs optimally. This WiFi thermostat isn’t just about temperature; it’s about holistic home comfort and efficiency.

Key features that stand out:
– Matter Certified: Seamless control and integration with Amazon Alexa, Google Assistant, Apple Home Kit.
– Customizable Scheduling: Flexible programming (5-1-1, 5-2, 7-day) and auto-away functionality.
– Customization Options: Air filter reminders, indoor humidity monitoring, display settings.
– Save Energy: ENERGY STAR certified, demand response capable, eligible for rebate opportunities.
– Extended Low-Heat Setpoint: Allows for greater temperature range control.

Pros:
– Matter certification ensures future-proof and universal smart home compatibility.
– Highly customizable scheduling and display options.
– Focus on energy saving with utility program compatibility.
– Integrated humidity display and filter reminders for system maintenance.

Cons:
– Requires a C-wire, which might necessitate extra installation steps for some homes.

Best for: Tech-savvy users and smart home enthusiasts who want the latest in connectivity with Matter certification and comprehensive control over their home temperature control.

Expert Opinion: The Matter certification is a significant leap forward, simplifying smart home integration. This Honeywell model combines robust scheduling with practical maintenance reminders, making it a powerful tool for efficient and connected home management.

Sensibo Sky, Smart Wireless Air Conditioner Controller….

The Sensibo Sky is a fascinating product because it doesn’t replace your thermostat; it upgrades your existing air conditioner or mini-split system, turning it into a smart AC. This is an incredible solution if you have remote-controlled window ACs, mini-splits, or even portable ACs that you want to integrate into your smart home. I was genuinely impressed by its ability to reduce cooling bills by up to 40% by adding smart features like geofencing (turning off when you leave, on when you arrive) and Climate React (which considers both temperature and humidity). Setup was super easy – just plug it in, connect to WiFi, and link it to your remote. Its compatibility with Google, Alexa, and Siri means complete voice control, making any “dumb” AC unit incredibly smart.

Key features that stand out:
– Smart AC Control: Turns existing remote-controlled ACs (window, mini-split, portable) into smart units.
– Energy Savings: Reduces cooling bills by up to 40% with smart features.
– Easy Setup: Plug-in, connect to WiFi, link to your AC remote.
– Smart Features: Geofencing, Climate React (temperature and humidity), 7-day programming.
– Smart Home Integration: Works with Google, Alexa, Siri, and Nest.

Pros:
– Transforms “dumb” AC units into smart, controllable devices.
– Significant potential for energy savings on cooling costs.
– Easy installation without replacing existing equipment.
– Comprehensive smart features like geofencing and Climate React.

Cons:
– Does not control central HVAC systems, only remote-controlled AC units.

Best for: Anyone with remote-controlled AC units (window, mini-split, portable) who wants to add smart functionality and significant energy savings without replacing their existing equipment.

Expert Opinion: The Sensibo Sky offers a unique and highly effective solution for smartening up non-centralized AC units. Its energy-saving capabilities through intelligent climate management are a standout feature, making it a must-have for targeted cooling control.

Helpful Comparison Insights

When sifting through these top WiFi thermostats for efficient home temperature control, a few key distinctions emerge.

For installation flexibility, the ecobee Smart Thermostat Essential stands out with its Power Extender Kit (PEK) for homes without a C-wire, while most others like the meross, Emerson Sensi Touch, Vine, and Honeywell Home models explicitly state a C-wire is required. If you’re not sure if you have a C-wire, the ecobee offers a convenient workaround.

When it comes to smart home integration, we see a clear progression. Newer models like the meross and the New! Honeywell Home Smart Thermostat boast Matter compatibility, which is a significant step towards universal smart home interoperability. Most other dedicated thermostats, including ecobee, Emerson Sensi, Vine, and the older Honeywell Home RTH6580WF, offer robust integration with Alexa and Google Assistant, and often Apple HomeKit. The generic WiFi Smart Thermostat also emphasizes smart voice control.

If energy savings is your top priority, both ecobee Essential and Provirtec boldly claim significant annual savings (up to 23% and 26% respectively) through adaptive scheduling, geofencing, and advanced algorithms. The Emerson Sensi Touch and Vine Thermostat also carry the ENERGY STAR certification, confirming their commitment to efficiency. The Sensibo Sky offers massive cooling bill reductions for specific AC units, making it a niche but powerful energy saver.

For unique use cases, the Inkbird WiFi ITC-308 is in a league of its own, providing precise temperature control for specific devices or environments rather than whole-home HVAC. Similarly, the Sensibo Sky isn’t a replacement for your central thermostat but an intelligent add-on for remote-controlled AC units, effectively turning them smart.

Finally, in terms of user interface and design, the Emerson Sensi Touch offers a sleek touchscreen, while the generic WiFi Smart Thermostat provides an artistic knob-based approach with customizable ambiance lighting. The Provirtec impresses with its large, easy-to-read screen and sliding touch design, making it very user-friendly for all ages.

Final Verdict

Choosing the best WiFi thermostats for efficient home temperature control truly boils down to your specific needs, existing HVAC system, and smart home ecosystem.

If cutting-edge smart home integration and future-proofing are high on your list, the New! Honeywell Home Smart Thermostat with its Matter certification, or the meross Smart Thermostat for its Matter compatibility and affordability, are excellent choices.

For those focused intensely on energy savings and don’t mind a slightly higher initial investment for long-term gains, the ecobee Smart Thermostat Essential or the Provirtec Smart Thermostat with Room Sensor are hard to beat, offering advanced features and quantifiable savings. The Provirtec’s included room sensor provides superior comfort accuracy.

If ease of installation and a user-friendly experience combined with strong performance are your priorities, the Emerson Sensi Touch and Vine Thermostat provide reliable, ENERGY STAR-certified options. The Honeywell Home RTH6580WF also remains a strong contender for its proven reliability and Smart Response feature.

And for those with specialized temperature control needs, remember the Inkbird WiFi ITC-308 for precise environmental management or the Sensibo Sky if you want to smarten up your existing window or mini-split AC units without replacing them.

No matter which one you choose, upgrading to a WiFi thermostat is a smart move that promises greater comfort, convenience, and significant energy savings for your home.

Comprehensive FAQ Section

Q1: What is a WiFi thermostat and how does it contribute to efficient home temperature control?
A1: A WiFi thermostat is a smart thermostat that connects to your home’s Wi-Fi network, allowing you to control your heating and cooling system remotely via a smartphone app, tablet, or computer. This connectivity enables features like remote temperature adjustment, programmable schedules, geofencing, and energy usage reports, all of which contribute to more efficient home temperature control by ensuring your system only runs when needed and at optimal settings, saving energy and money.

Q2: Do all WiFi thermostats require a C-wire for installation?
A2: Most WiFi thermostats require a C-wire (common wire) to draw constant power for their smart features and Wi-Fi connectivity. However, some brands, like ecobee, offer a Power Extender Kit (PEK) as a workaround for homes without a C-wire. It’s crucial to check your system’s compatibility and C-wire requirements before purchasing any smart thermostat.

Q3: How much energy can I really save with a smart WiFi thermostat?
A3: The potential energy savings can vary, but many WiFi thermostats are designed to significantly reduce your heating and cooling costs. Products like the ecobee Essential and Provirtec claim up to 23-26% annual savings. Features like adaptive scheduling, geofencing, energy usage reports, and optimizing for peak/off-peak energy rates contribute to these savings, making efficient home temperature control a reality.

Q4: What are the key features to look for when buying a WiFi thermostat?
A4: When choosing a WiFi thermostat, consider compatibility with your HVAC system and C-wire availability. Look for smart home integration (Alexa, Google Home, Apple HomeKit, Matter), energy-saving features (geofencing, smart scheduling, energy reports), an intuitive interface (touchscreen, app), and any unique features like room sensors, privacy protection, or maintenance alerts.

Q5: Can I control my WiFi thermostat with voice commands?
A5: Yes, most modern WiFi thermostats are compatible with popular voice assistants like Amazon Alexa, Google Assistant, and sometimes Apple Siri. This allows you to adjust the temperature, change modes, or inquire about your home’s climate using simple voice commands, adding a layer of convenience to your home temperature control.

Q6: What’s the difference between a WiFi thermostat and a smart AC controller like Sensibo Sky?
A6: A traditional WiFi thermostat replaces your existing central HVAC thermostat to control your entire home’s heating and cooling system. A smart AC controller like Sensibo Sky, on the other hand, is an add-on device that makes existing remote-controlled air conditioners (like window units, mini-splits, or portable ACs) smart. It allows you to control these individual units via an app and integrate them into your smart home, providing targeted efficient home temperature control for specific rooms or units.

Q7: Is Matter compatibility important for a WiFi thermostat?
A7: Matter compatibility is becoming increasingly important. It’s a new universal open-source standard designed to ensure smart home devices from different manufacturers can communicate and work together seamlessly. A Matter-certified WiFi thermostat offers greater interoperability, simplifies setup, and provides more reliable long-term integration with various smart home ecosystems, future-proofing your home temperature control system.