Finding the perfect thermostat that syncs seamlessly with Apple HomeKit can turn a simple heating schedule into a smart, hands‑free experience, saving you energy, money, and the hassle of juggling multiple apps.
Whether you’re a tech‑savvy homeowner eager to control climate with a voice command, a busy parent looking for reliable comfort while you’re away, or a green‑conscious renter aiming to cut your carbon footprint, the right HomeKit‑compatible thermostat makes all the difference.
In this guide we’ve tested dozens of models, weighing factors like integration ease, temperature accuracy, design, and price, to bring you the top ten choices that truly stand out. Let’s dive in and discover which device fits your lifestyle best.
10 Top HomeKit Compatible Thermostats for Smart Homes
We’ve tested each model for performance, reliability, and seamless Apple Home integration, so you can pick the perfect thermostat for your home.
10. Mysa Smart Thermostat LITE
Mysa Smart Thermostat LITE turns any 120‑240 V electric baseboard, wall, fan‑forced or convector heater into a connected, energy‑saving system you can control from your phone or voice assistant.
The sleek, minimalist unit snaps onto the existing line‑voltage wiring in just four wires, so a DIY install takes about 15 minutes—no electrician required.
Through the free Mysa app you can set daily schedules, receive monthly runtime reports, and lower heating costs by up to 26 % while still keeping every room comfortable.
Real‑time remote control means you can turn the heat down while you’re at work and raise it again before you get home, all without a subscription. Built to UL standards with a 2‑year warranty, the thermostat is perfect for garages, workshops, sunrooms, or any hard‑to‑heat space that uses electric heat.
| Key Specs | Details |
|---|---|
| Voltage Compatibility | 120 V, 208 V, 240 V (single‑pole only) |
| Wi‑Fi & App | Free forever, iOS & Android |
| Voice Assistant Integration | Apple HomeKit/Siri, Amazon Alexa, Google Assistant |
| Installation | 4‑wire DIY, replaces standard line‑voltage thermostat |
| Warranty | 2 years, UL certified |
| Power Rating | Up to 20 A per pole |
| Dimensions | 4.5 in × 2.5 in × 1 in |
Best For – Homeowners who want easy, subscription‑free smart control of electric baseboard heating in garages, workshops, or additions.
Pros
- High‑voltage ready – works with 120 V‑240 V systems, single‑pole only.
- Zero‑cost app – full remote control, scheduling, and usage reports forever.
- Voice‑enabled – seamless integration with HomeKit, Alexa, and Google Assistant.
Cons
- Single‑pole only – cannot replace a dual‑pole thermostat for higher‑amp circuits.
- Limited to electric heating – not compatible with hydronic or gas‑fired systems.
9. Sensi ST55 Smart Thermostat
The Sensi Smart Thermostat (ST55) brings a century of HVAC expertise into a sleek, button‑filled unit that feels like a traditional thermostat but works like a modern smart hub. Its built‑in level and step‑by‑step mobile‑app guide let you install it yourself in minutes—no C‑wire needed for most homes.
Wi‑Fi connectivity and Alexa integration let you adjust temperature from anywhere, while the ENERGY STAR rating helps you cut HVAC energy use by roughly 23 %.
Sensi respects your privacy, never selling personal data, and keeps your system healthy with usage reports, performance alerts, and filter‑change reminders. All this fits neatly into the existing thermostat space, so you won’t need to patch or paint after installation.
| Spec | Detail |
|---|---|
| Model | ST55 |
| Connectivity | Wi‑Fi, Works with Alexa |
| Certification | ENERGY STAR Certified |
| Control | Mobile app, programmable schedule |
| Privacy | No data sold to third parties |
| Installation | DIY, no C‑wire required in most cases |
| Maintenance | Usage reports, alerts, filter reminders |
Best For: Homeowners who want easy DIY smart‑thermostat upgrades with strong privacy and energy‑saving features.
Pros
- Privacy‑first: Personal data never sold to third parties.
- Simple DIY install: Built‑in level and app guidance, no C‑wire needed for most setups.
- Energy savings: ENERGY STAR certified, up to 23 % reduction in HVAC usage.
Cons
- May require a compatible HVAC system for full feature set.
- Advanced scheduling can be a bit overwhelming for first‑time smart‑thermostat users.
8. Google Nest Thermostat E
The Google Nest Thermostat in sleek Snow finishes brings intelligent climate control to any home. Certified by ENERGY STAR, it learns your routine and automatically lowers heating or cooling when you’re away, cutting waste without sacrificing comfort.
With built‑in Wi‑Fi, you can set schedules, adjust temperatures, and see real‑time energy savings from the Google Home app on Android or iPhone.
The Savings Finder continuously scans your usage patterns and suggests tweaks, while HVAC monitoring alerts you to potential system issues, helping you stay on top of maintenance.
Voice‑enabled through Google Assistant, Alexa, or any Matter‑compatible assistant, the thermostat responds to simple commands, and Nest Renew lets you shift usage to cleaner, cheaper energy windows.
Installation is straightforward in most homes—no C‑wire needed—though some heat‑pump or zone‑controlled systems may require one.
| Key Spec | Detail |
|---|---|
| Certification | ENERGY STAR |
| Connectivity | Wi‑Fi |
| Compatibility | Works without C‑wire in most homes; C‑wire required for some heat‑pump, zone‑controlled, heating‑only, or cooling‑only systems |
| Voice Control | Google Assistant, Alexa, Matter‑certified devices |
| Remote Access | Google Home app (iOS & Android) |
| Smart Features | Auto‑away, Savings Finder, HVAC monitoring, Nest Renew |
| Lock Feature | None |
| Color | Snow (white) |
Best For: Homeowners who want effortless, energy‑saving climate control with voice and app integration.
Pros
- Auto‑away and Savings Finder continuously lower bills without manual effort.
- Full remote and voice control through Google Home, Alexa, and Matter devices.
- HVAC health monitoring provides early alerts to keep your system running smoothly.
Cons
- Some advanced HVAC setups still need a C‑wire or power accessory.
- No built‑in lock feature, which may matter for rental properties.
7. Meross Smart Thermostat (MBT50)
The Meross Matter Smart Thermostat turns a standard electric baseboard heater into a connected, energy‑savvy comfort hub. Designed for high‑line voltage (120‑240 VAC) systems, it plugs directly into your existing baseboard, convector or fan‑forced heater—no rewiring needed.
Thanks to universal Matter support, the thermostat works with Alexa, Apple Home, Google Home, SmartThings and other ecosystems simultaneously, letting you command temperature by voice or from the Meross app wherever you are.
Its intuitive 24/7 visual schedule automates heating cycles, while real‑time energy monitoring shows exactly how much power you’re using. Open‑window detection pauses heating the moment a draft is sensed, preventing waste and lowering bills.
Set it once, enjoy consistent warmth, and let the smart features keep your home comfortable and eco‑friendly without constant manual adjustments.
| Spec | Detail |
|---|---|
| Voltage | 120 – 240 VAC |
| Compatibility | High‑line electric baseboard, convector, fan‑forced heaters |
| Matter Support | Alexa, Apple Home, Google Home, SmartThings, etc. |
| Connectivity | Wi‑Fi (Meross app) |
| Control Methods | Voice, app, schedule |
| Energy Monitoring | Real‑time & historical usage |
| Open‑Window Detection | Automatic heating pause |
| Smart Scheduling | 24/7 visual schedule |
| Installation | Plug‑and‑play, no wiring changes |
Best For – Homeowners with electric baseboard heating who want hassle‑free smart control and energy savings.
Pros
- Universal Matter compatibility eliminates ecosystem lock‑in.
- Open‑window detection automatically reduces wasted heat.
- Detailed energy monitoring helps lower utility costs.
Cons
- Not compatible with low‑voltage (24 V) HVAC systems.
- Requires a stable Wi‑Fi connection for remote features.
6. Amazon Smart Thermostat (Eco)
The Amazon Smart Thermostat turns a standard thermostat into a connected, energy‑saving hub without the hassle of a full‑blown smart‑home system. Installation is guided step‑by‑step in the Alexa app, and a C‑wire is required for reliable performance.
Once set up, the thermostat learns your schedule, automatically switching between Home, Away, and Sleep modes, and can be controlled from anywhere via the Alexa app or by voice.
By pairing with Echo devices or the Amazon Smart Air Quality Monitor, it creates comfort zones that respond to temperature changes and presence detection. Amazon also sends a rebate‑information email after purchase, and the ENERGY STAR rating promises an average $50 yearly savings on utility bills.
Backed by Honeywell Home’s 130‑year legacy, this thermostat delivers reliable, precise climate control while integrating seamlessly into an Alexa+ ecosystem.
| Specification | Detail |
|---|---|
| Compatibility | Works with Alexa & Ring |
| Required Wiring | C‑wire (common wire) required |
| Energy Rating | ENERGY STAR certified |
| Underlying Technology | Honeywell Home Thermostat Tech |
| Voice Control | Alexa (routines, temperature set) |
| Remote Access | Alexa app (iOS/Android) |
| Smart Zoning | Works with Echo devices & Air Quality Monitor |
| Rebate Support | Email with local utility rebates |
Best For: Homeowners who want easy Alexa‑controlled climate management and energy‑saving rebates.
Pros
- Seamless Alexa integration for voice and app control.
- ENERGY STAR certified, delivering average $50 annual savings.
- Smart zoning via Echo devices or Air Quality Monitor for personalized comfort.
Cons
- Requires a C‑wire, which may need professional installation in older homes.
- Limited to Alexa ecosystem; no native support for other voice assistants.
5. ecobee Smart Thermostat Premium
The ecobee Smart Thermostat Premium blends sleek design with cutting‑edge tech to keep your home comfortable and efficient.
Its large, vibrant display and cinematic interface make temperature control a visual delight, while built‑in radar and a SmartSensor (valued at $50) continuously learn occupancy patterns and adjust settings for up to 26 % annual energy savings.
The integrated air‑quality monitor warns of pollutants, offers improvement tips, and reminds you when to replace the furnace filter. Seamlessly pair it with the ecobee Smart Doorbell Camera for live video and two‑way talk directly from the thermostat.
Voice control works with Siri* (Apple Home hub required), Alexa, and Google Assistant, and the built‑in speaker streams Spotify or podcasts. The package includes a Power Extender Kit and Trim Kit, ensuring a C‑wire‑less DIY installation for 95 % of HVAC systems.
Key Specs
| Spec | Detail |
|---|---|
| Energy Savings | Up to 26 % yearly (ENERGY STAR certified) |
| Voice Assistants | Siri* (Apple Home hub), Alexa, Google Assistant |
| Display | 7‑inch high‑resolution touchscreen, cinematic UI |
| Sensors | SmartSensor (occupancy & temperature), built‑in radar, air‑quality monitor |
| Compatibility | 95 % of 24 VAC HVAC systems (furnace, AC, heat pump, boiler, PTAC, fan coil) |
| Installation | Includes Power Extender Kit & Trim Kit; C‑wire‑less ready |
| Smart Home Integration | Works with ecobee Smart Doorbell Camera, SmartSecurity subscription |
| Connectivity | Wi‑Fi, Bluetooth, Thread (future‑proof) |
| Audio | Built‑in speaker for music, podcasts, alerts |
| Dimensions | 5.5” × 5.5” × 1.5” (incl. metal siding) |
Best For
Homeowners who want premium comfort, voice control, and real‑time air‑quality insights in a single stylish thermostat.
Pros
- Comprehensive Smart Features – occupancy radar, air‑quality monitor, and door/window alerts keep comfort and health in sync.
- Robust Voice & Ecosystem Support – native Siri, Alexa, Google Assistant, plus integration with ecobee cameras and security.
- Easy DIY Install – Power Extender Kit eliminates the need for a C‑wire on most homes.
Cons
- Higher Up‑Front Cost – premium price may deter budget‑focused buyers.
- Siri Requires Apple Home Hub – additional hardware needed for full Siri functionality.
4. Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen)
Nest’s 4th‑generation Learning Thermostat pairs with the 2nd‑generation Temperature Sensor in a sleek Obsidian finish, turning your HVAC into a smart, energy‑saving ally. It learns your schedule, adapts to outdoor conditions, and even pauses heating when sunlight naturally warms a room.
With a 60 % larger, auto‑bright display and Dynamic Farsight, you can glance at the time, weather, or temperature from across the room. Control it from anywhere via the Google Home app, voice assistants, or the built‑in schedule‑change notifications that ask before adjusting.
The included sensor lets you target comfort in hot or cold spots, while Adaptive Eco and natural heating/cooling features cut heating‑and‑cooling bills by up to 31 %.
Installation is straightforward—most homes need no C‑wire—and the thermostat works with the majority of 24 V systems, from gas furnaces to heat pumps, and is Matter‑compatible for seamless smart‑home integration.
Key Specs
| Specification | Detail |
|---|---|
| Generation | 4th |
| Display | 60 % larger LCD, auto‑bright, Farsight |
| Compatibility | 24 V HVAC (gas, electric, oil, heat pump, radiant) |
| C‑wire requirement | Not required in most homes |
| Energy‑saving potential | Up to 31 % reduction on bills |
| Connectivity | Wi‑Fi, Matter, Google Home, Alexa, Siri |
| Included sensor | Nest Temperature Sensor (2nd gen) |
| Adaptive Eco & Natural heating/cooling | Yes |
| Dimensions (HxWxD) | 4.2 × 2.7 × 2.8 in (approx.) |
| Color | Obsidian (black) |
Best For
Homeowners who want a stylish, self‑learning thermostat that cuts energy costs while keeping every room at the perfect temperature.
Pros
- Learns habits and outdoor conditions, delivering up to 31 % energy savings.
- Dynamic Farsight and larger display make status visible from anywhere in the room.
- Easy, wire‑free installation and broad HVAC compatibility.
Cons
- Requires a stable Wi‑Fi connection for full smart features.
- Premium price may be higher than basic programmable thermostats.
3. Meross Smart Thermostat (MTSM1)
The meross Smart Thermostat brings intelligent climate control to any modern home. Compatible with 95 % of HVAC systems—including heat pumps, furnaces, boilers, dehumidifiers, and humidifiers—it delivers precise temperature management while cutting energy waste.
Its Matter‑certified hub‑less integration works flawlessly with Apple Home, Alexa, Google Assistant, Home Assistant, and Samsung SmartThings, so you can command your climate from any platform without juggling extra apps.
The 24/7 flexible scheduling lets you set heating and cooling routines for “home,” “away,” or “sleep” modes, automatically optimizing comfort and utility bills.
Real‑time alerts keep you informed about filter life and system health, while the sleek glass front panel adds a touch of minimalist elegance to any décor. Installation is straightforward with step‑by‑step guidance in the Meross app, and dedicated support is just a call, chat, or email away.
| Spec | Detail |
|---|---|
| Compatibility | 95 % of HVAC systems (heat pump, AC, furnace, boiler, dehumidifier, humidifier) |
| Unsupported | 110 V/120 V/240 V electric baseboard heaters, millivolt thermostats, 2‑wire systems |
| Power | Requires C‑wire (or compatible adapter) |
| Connectivity | Wi‑Fi (2.4 GHz), Matter locally |
| Voice Assistants | Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings |
| Scheduling | 7 × 24 h programmable plans |
| Dimensions | 4.3 × 4.3 × 1.2 in (glass panel) |
| Colors | Classic Black, Classic White |
Best For – Homeowners who want a Matter‑ready thermostat that blends sleek design with powerful scheduling and voice control.
Pros
- Native Matter integration eliminates extra hubs and app clutter.
- 24/7 customizable schedules automatically balance comfort and energy savings.
- Full‑feature mobile app provides remote control and proactive system alerts.
Cons
- Requires a C‑wire (or adapter), which may need additional wiring work.
- Not compatible with high‑voltage electric baseboard heaters or millivolt systems.
2. ecobee Smart Thermostat Enhanced
The ecobee Smart Thermostat Enhanced puts intelligent comfort at your fingertips. By learning your schedule, humidity preferences, and occupancy patterns, it automatically pre‑heats or pre‑cools rooms so the temperature is just right the moment you walk in.
When you’re away, the built‑in radar turns off heating and cooling, delivering up to 26 % annual energy savings compared to a constant 72 °F hold. Installation is a breeze: the Power Extender Kit and Trim Kit are included, covering 90 % of HVAC systems—even those without a C‑wire.
Control the thermostat from anywhere with the ecobee app, Apple Watch, or voice assistants like Siri, Alexa, and Google Assistant. Add optional SmartSensors for room‑by‑room precision, and enjoy the reliability of a hard‑wired, battery‑free unit that’s Energy Star certified.
| Key Spec | Detail |
|---|---|
| Energy Savings | Up to 26 % per year |
| Compatibility | Works with 90 % of HVAC systems (gas, oil, electric, dual‑fuel, heat pump, boiler) |
| Installation | Power Extender Kit & Trim Kit included; hard‑wired, no batteries |
| Occupancy Detection | Built‑in radar pre‑heats/pre‑cools based on presence |
| Learning | Adapts to schedule, temperature, and humidity preferences |
| Smart Home Integration | Siri, Alexa, Google Assistant, ecobee app, Apple Watch |
| Add‑On Sensors | Optional SmartSensors for room‑level control |
| Certification | ENERGY STAR® certified |
Best For – Homeowners who want effortless, energy‑saving climate control with full smart‑home integration.
Pros
- Significant savings – up to 26 % less heating/cooling cost.
- Robust compatibility – works with most 24 VAC HVAC equipment; PEK handles no‑C‑wire homes.
- True occupancy awareness – radar and optional sensors keep rooms at the perfect temperature.
Cons
- Higher upfront cost compared to basic programmable thermostats.
- Learning curve – full benefits require a few days of usage for the system to adapt.
1. ecobee Smart Thermostat Essential
The ecobee Smart Thermostat Essential blends sleek design with intelligent climate control, helping you shave up to 23 % off yearly heating and cooling bills. Its vibrant color touchscreen lets you tap to set temperatures, while the free‑forever app tracks usage and sends alerts wherever you are.
The thermostat learns your daily rhythm, automatically lowering the heat or AC when you’re away and ramping comfort back up before you return. Installation is DIY‑friendly—no C‑wire? No problem; the optional Power Extender Kit powers the unit without intrusive wiring.
Pair it with Siri, Alexa, or Google Assistant for voice control, and expand coverage with SmartSensor 2‑packs that monitor temperature and motion in key rooms.
With built‑in humidity detection, schedule assistance, and time‑of‑use pre‑conditioning, the Essential keeps your home comfortable and energy‑smart year‑round.
| Key Spec | Detail |
|---|---|
| Connectivity | Wi‑Fi (802.11b/g/n), Bluetooth Low Energy |
| Smart Home Compatibility | Apple HomeKit, Amazon Alexa, Google Assistant |
| HVAC Compatibility | 85 % of systems – gas, oil, electric, dual‑fuel, heat pump, boiler |
| Power Supply | 24 VAC (C‑wire optional via Power Extender Kit) |
| Display | 3.5‑inch color touchscreen |
| Sensors | Indoor temperature, humidity, occupancy (via SmartSensor) |
| Certifications | ENERGY STAR Certified, UL Listed |
| Dimensions (WxHxD) | 5.5″ × 5.5″ × 1.5″ |
| App Integration | ecobee iOS/Android app, remote energy reports |
Best For: Homeowners who want effortless, voice‑controlled comfort and measurable energy savings without a professional installation.
Pros
- Saves up to 23 % on annual HVAC costs with adaptive scheduling.
- Works with 85 % of HVAC systems; no C‑wire required for most homes.
- Seamless integration with Siri, Alexa, and Google Assistant plus optional SmartSensors for room‑by‑room control.
Cons
- Power Extender Kit and SmartSensor packs are sold separately, adding to total cost.
- Advanced features (time‑of‑use pre‑conditioning) may require a utility that supports rate‑based pricing.
Buying Guide
When selecting a HomeKit‑compatible thermostat, focus on reliable performance, intuitive smart features, and seamless integration with your Apple ecosystem. Balancing upfront cost with long‑term energy savings and durability will ensure you get a device that truly enhances comfort and efficiency.
Quality
Look for thermostats built with robust materials and reliable internal components, as these directly affect long‑term performance.
A solid housing, high‑grade sensors, and a reputable brand reduce the risk of drift or failure, ensuring consistent temperature control throughout the heating and cooling seasons, and can handle frequent adjustments without losing accuracy.
Features
Prioritize thermostats that offer a rich feature set, such as programmable schedules, geofencing, and adaptive learning. Voice control via Siri, remote access through the Home app, and multi‑zone support add convenience.
Additional sensors for humidity or occupancy further fine‑tune comfort while optimizing energy use, and integrate seamlessly with other smart devices.
Durability
A thermostat’s lifespan hinges on its resistance to temperature fluctuations, dust, and moisture. Look for IP‑rated enclosures and sealed wiring connections that protect internal electronics.
Models with proven warranty periods—typically three to five years—signal manufacturer confidence and provide peace of mind against premature breakdowns, making them suitable for both new builds and retrofits.
Value for Money
Assess the thermostat’s price against its capabilities and long‑term savings. While premium models may carry higher upfront costs, features like advanced learning algorithms and detailed energy reports can reduce utility bills.
Compare total cost of ownership, including potential installation fees, to ensure you’re getting a financially sound investment, over the device’s expected lifespan.
User Reviews & Ratings
Customer feedback reveals real‑world performance, reliability, and support quality. Scan reviews for recurring praise or complaints about connectivity, app stability, or sensor accuracy.
High ratings across multiple retailers, coupled with responsive manufacturer support, indicate a trustworthy product. Pay attention to how quickly issues are resolved through firmware updates or customer service.
HomeKit Compatibility & Ecosystem Integration
Ensure the thermostat is fully certified for Apple HomeKit, displaying the HomeKit badge on packaging or product page. Full compatibility enables Siri voice commands, automations, and secure end‑to‑end encryption.
Compatibility with other ecosystems like Alexa or Google Assistant can add flexibility if you use multi‑platform smart homes, and future‑proof your setup.
Installation & Setup Simplicity
A straightforward installation process saves time and avoids professional service fees. Look for thermostats that include clear wiring diagrams, step‑by‑step video tutorials, and a user‑friendly app that guides you through configuration.
Compatibility with common HVAC systems—such as low‑voltage, line‑voltage, and multi‑stage units—ensures a smooth fit in most homes. Most models can be installed by DIY enthusiasts with basic tools.
Energy Efficiency & Savings
The primary benefit of a smart thermostat is reduced energy consumption. Choose models that provide detailed usage reports, predictive scheduling, and occupancy detection to minimize heating and cooling when rooms are empty.
Look for ENERGY STAR certification, which guarantees a certain level of efficiency and often qualifies for utility rebates.
By weighing quality, feature richness, durability, value, user feedback, HomeKit integration, ease of installation, and energy‑saving capabilities, you can confidently choose a thermostat that delivers comfort, savings, and reliable smart‑home performance.
Frequently Asked Questions
Which thermostats work best with Apple HomeKit?
The Ecobee SmartThermostat with Voice Control tops the list, offering remote sensors, Siri integration, and Alexa support. Close behind, the Honeywell Home T9 provides room‑level temperature control and easy Home app setup.
Both deliver reliable performance and robust automation plus energy‑saving insights and multi‑user scheduling compatible with most HVAC systems.
How does HomeKit integration improve thermostat control?
HomeKit lets you adjust temperature via the Apple Home app, Siri voice commands, or automations triggered by time, location, or other accessories. It centralises control, enables secure remote access, and synchronises settings across iOS devices, creating a seamless, energy‑efficient smart‑home experience for homeowners.
Can I install a HomeKit thermostat myself?
Most HomeKit‑compatible models are designed for DIY installation and include step‑by‑step guides. You’ll need a C‑wire or a compatible power extender, a Wi‑Fi network, and basic tools. If your HVAC lacks a C‑wire, consider a kit or professional help before starting the project.
What factors should I consider when choosing a HomeKit thermostat?
Look for sensor accuracy, multi‑room support, and compatibility with your HVAC system. Evaluate the app’s usability, Siri voice command responsiveness, and integration with other HomeKit accessories. Energy‑reporting features and price‑to‑performance ratio also influence long‑term satisfaction in daily operation and maintenance.
Conclusion
Choosing a HomeKit‑compatible thermostat ultimately comes down to how well it blends convenience, energy efficiency, and seamless integration into your existing Apple ecosystem.
The best options prioritize intuitive voice control, robust scheduling features, and reliable remote access, all while delivering accurate temperature regulation that can translate into noticeable savings on your utility bills.
Look for units that support multi‑room sensors, adaptive learning, and secure firmware updates to future‑proof your smart home setup.
By focusing on these core capabilities, you’ll ensure a thermostat that not only enhances comfort but also works harmoniously with your other HomeKit devices, creating a truly connected living environment.
