# Smart home

> Source: https://aiwiki.ai/wiki/smart_home
> Updated: 2026-06-23
> Categories: AI Hardware, AI Tools & Products
> From AI Wiki (https://aiwiki.ai), a free encyclopedia of artificial intelligence. Quote with attribution.

A **smart home** is a residence equipped with networked devices, sensors, and appliances that can be monitored or controlled remotely, often through a smartphone app, a wall-mounted hub, or a voice command, and increasingly through an [AI](/wiki/artificial_intelligence) assistant that interprets plain-language requests and acts on them. The same idea is also called **home automation** or the **connected home**. The category covers everything from a single Wi-Fi light bulb screwed into a lamp to a fully integrated property where lighting, climate, security, and entertainment respond to schedules, motion sensors, geofencing, or spoken instructions. Statista projected worldwide smart home revenue at roughly US$174 billion in 2025, and the number of smart homes worldwide crossed 400 million in 2024. [21][23]

What separates the modern smart home from the wired automation of the 1990s is the role of artificial intelligence. Voice assistants such as [Amazon Alexa](/wiki/alexa), [Google Assistant](/wiki/google_assistant), and Apple's [Siri](/wiki/siri) parse requests in [natural language](/wiki/natural_language_processing) and translate them into commands. Cameras and doorbells use [computer vision](/wiki/computer_vision) and on-device [machine learning](/wiki/machine_learning) to distinguish a person from a delivery van. Robot vacuums like the iRobot Roomba navigate floors with [SLAM](/wiki/slam)-based mapping. Since 2024, the largest platforms have begun rebuilding their assistants around [large language models](/wiki/llm), turning the home assistant from a rigid command parser into a [conversational](/wiki/conversational_ai), increasingly [agentic](/wiki/agentic_ai) interface: Amazon's Alexa+ (announced February 26, 2025) and Google's Gemini for Home (early access from October 2025) pull [generative AI](/wiki/generative_ai) into routines and conversational control. [5][7]

The Connectivity Standards Alliance launched the Matter protocol in October 2022 to reduce ecosystem fragmentation, and most major platforms now ship Matter and Thread support out of the box. Matter 1.5, released November 20, 2025, added cameras, closures, and expanded energy management. [3][29]

## How did the smart home evolve?

### What was the X10 wired era?

The first general-purpose home automation protocol, X10, was developed in 1975 by Pico Electronics in Glenrothes, Scotland. [11] X10 was literally the company's tenth project, hence the name. It used existing AC power lines to send digital signals from a controller to receivers plugged into outlets. After several years of field trials in a rented house on Long Island, X10 components reached Radio Shack stores in 1978, where hobbyists could buy modules to switch lamps and appliances on a schedule.

X10 was slow, lossy, and prone to interference, but it sat near the center of DIY home automation for almost three decades. Most of what people now think of as a smart home (lights that turn on at sunset, a coffee maker that starts at 6 a.m.) was already possible in 1985. It just required a clipboard of dipswitch settings.

### Wireless mesh networks

In 1999, the Danish company Zensys introduced a consumer light-control system that became Z-Wave, a proprietary low-power wireless protocol operating in the sub-GHz ISM band (908 MHz in North America, 868 MHz in Europe). [12] Z-Wave used a mesh topology where each mains-powered device acted as a relay, giving small networks better range than X10 without flooding Wi-Fi.

Zigbee arrived from a different direction. The IEEE 802.15.4 radio standard was completed in 2003, and Zigbee was layered on top as a network and application stack in the 2.4 GHz band. [13] Zigbee Light Link became the basis for the first Philips Hue bulbs in October 2012. In July 2014, a group including ARM, Nest Labs, Samsung, Silicon Labs, and Yale formed the Thread Group and announced Thread, an IPv6-based mesh protocol built on the same 802.15.4 radios but with native IP support and 6LoWPAN. [14] Thread is the underlying transport for many Matter devices.

### Voice assistants and IP-based platforms

Apple introduced HomeKit in iOS 8 on September 17, 2014, providing a software framework for accessory makers and a Siri-driven control surface. [9] Two months later, on November 6, 2014, Amazon announced the Echo, a cylindrical smart speaker built around a far-field microphone array and the Alexa voice assistant. [4] The Echo opened to the broader public in July 2015. Google followed with Google Home on November 4, 2016, paired with the freshly launched Google Assistant. [8]

The stretch from 2014 to 2017 is when the smart home went from a hobbyist segment to a mass-market category. Smart speakers gave non-technical users a hands-free way to dim lights or set timers, and the developer ecosystems (Alexa Skills, Google Actions, HomeKit accessories) gave manufacturers a reason to add Wi-Fi radios to dishwashers and ceiling fans.

### What is Matter and why was it created?

Fragmented protocols and ecosystem rivalry produced a familiar consumer headache. A bulb that worked with Alexa might not show up in HomeKit. A SmartThings hub might speak Zigbee but not Z-Wave. In December 2019, Amazon, Apple, Google, Samsung SmartThings, and the Zigbee Alliance announced Project Connected Home over IP (Project CHIP), a working group to develop a single IP-based application protocol. On May 11, 2021, the Zigbee Alliance rebranded as the Connectivity Standards Alliance (CSA), and Project CHIP was renamed Matter. [2]

Matter 1.0 shipped on October 4, 2022, with support for lighting, plugs and switches, door locks, thermostats, HVAC controllers, blinds, and security sensors. [1][3] Subsequent versions added device categories on a roughly biannual cadence:

| Version | Release | Notable additions |
|---|---|---|
| 1.0 | Oct 4, 2022 | Lighting, plugs, switches, locks, thermostats, blinds, basic sensors |
| 1.1 | May 18, 2023 | Bug fixes, SDK and battery-powered device improvements |
| 1.2 | Oct 23, 2023 | Refrigerators, dishwashers, washers, robot vacuums, smoke and CO alarms, air quality sensors, air purifiers, fans |
| 1.3 | May 8, 2024 | Energy and water management, ovens, microwaves, cooktops, range hoods, dryers, Matter-casting media |
| 1.4 | Nov 7, 2024 | Batteries, solar systems, home routers, water heaters, heat pumps |
| 1.5 | Nov 20, 2025 | Cameras, soil moisture sensors, expanded energy management |

Matter runs over Wi-Fi and Thread for device transport, with Bluetooth Low Energy used for commissioning. The promise is that a Matter-certified bulb will pair with any Matter-certified controller. The November 2025 release of Matter 1.5 finally brought cameras into the standard: per the CSA, "Developers can now build and certify cameras that interoperate directly with Matter-enabled ecosystems, without the need for custom APIs," with WebRTC live streaming, pan-tilt-zoom control, and privacy zones defined in the spec. [29] The actual experience in 2025 has been uneven, with feature-set parity lagging behind the spec, but most major platforms now treat Matter as a baseline requirement.

## What are the core components of a smart home?

Controllers and hubs are the brains of the setup. Some live in the cloud (Amazon's Alexa service, Google Home), some run locally on a hub appliance (Samsung SmartThings Hub, Apple TV or HomePod acting as a HomeKit home hub, the Echo Hub), and some run on user-controlled hardware (a Raspberry Pi running [Home Assistant](/wiki/home_assistant)). The hub is what bridges proprietary radios like Zigbee and Z-Wave to the IP network.

Voice assistants are the conversational front end. Alexa, Google Assistant, and Siri are the dominant English-language assistants in the home. Each maps natural-language phrases to device commands, scenes, and routines. Since 2024, the major platforms have begun replacing the hand-coded intent parsers behind these assistants with [LLM](/wiki/llm) backends.

Sensors report state changes back to the controller: motion, contact, temperature, humidity, leak, smoke, air quality, presence, light level. Battery-powered sensors are usually Zigbee, Z-Wave, or Thread to extend battery life beyond what Wi-Fi would allow. Actuators are the things that act on commands: smart bulbs and switches, plug-in outlets, motorized blinds, smart thermostats, smart valves, smart locks, garage door openers. Cameras straddle the two; they run [object detection](/wiki/object_detection), person detection, and sometimes facial recognition either on-device or in the cloud, and they raise the largest privacy questions.

The rules layer is routines and automations. "When the front door unlocks after sunset, turn on the hallway lights to 50 percent" is a routine. Each platform has its own UI for building these, ranging from drag-and-drop blocks (Apple Home, SmartThings) to YAML configuration (Home Assistant) to natural-language descriptions (Gemini's Help me create, Alexa+).

## Communication protocols

The radio layer is where historical fragmentation is most visible. The table below summarizes the protocols a typical 2025 household might encounter.

| Protocol | Year | Frequency | Topology | Typical range | Power | Common uses |
|---|---|---|---|---|---|---|
| X10 | 1975 | Power line + 310/433 MHz RF | Bus | Whole house wired | Plug-powered | Legacy lighting, appliances |
| Z-Wave | 2001 | 908 MHz (US), 868 MHz (EU) | Mesh | ~30 m indoors | Low | Locks, sensors, switches |
| Zigbee | 2003 | 2.4 GHz (mostly) | Mesh | ~10 to 20 m | Very low | Bulbs, sensors, switches |
| Wi-Fi | 1997 onward | 2.4 / 5 / 6 GHz | Star | Whole house | Moderate to high | Cameras, plugs, appliances |
| Bluetooth LE | 2010 | 2.4 GHz | Star or mesh | ~10 m | Very low | Locks, beacons, commissioning |
| Thread | 2014 | 2.4 GHz (802.15.4) | Mesh | ~10 to 20 m | Very low | Matter devices, sensors |
| Matter | 2022 | Over Wi-Fi or Thread | App-layer | Varies | Varies | Cross-ecosystem device control |

Figures are nominal. Real-world range and power draw depend on the radio chip, antenna, building materials, and mesh load. A typical 2025 starter kit combines Wi-Fi for cameras and the speaker, Thread for low-power sensors, Zigbee for legacy bulbs, and Matter as the application layer that lets the Alexa app and the Apple Home app see the same plug. Z-Wave still has a strong installed base, especially in security panels.

## Major ecosystems

Five ecosystems account for most of the consumer smart home market in 2025.

| Ecosystem | Owner | First release | Voice assistant | Local control | Notes |
|---|---|---|---|---|---|
| Amazon Alexa | [Amazon](/wiki/amazon) | Nov 2014 (Echo) | Alexa, Alexa+ | Limited | Largest device catalog, Alexa+ adds [generative AI](/wiki/generative_ai) features |
| Google Home | [Google](/wiki/google) | Nov 2016 | Google Assistant, Gemini for Home | Limited | Tight integration with [Gemini](/wiki/gemini) and Nest cameras |
| Apple Home | [Apple](/wiki/apple_inc) | Sep 2014 (HomeKit) | Siri | Strong | Privacy-first, HomeKit Secure Video runs analysis on local hub |
| Samsung SmartThings | Samsung | 2012 (Samsung acquired 2014) | Bixby, third-party | Edge drivers | Multi-protocol hub, supports Z-Wave, Zigbee, Thread, Matter |
| Home Assistant | Open source / Nabu Casa | Sep 2013 | Various, optional | Full | Self-hosted, over 1 million active installations |

### Amazon Alexa

Amazon's Alexa platform is the largest by device count, with the company reporting more than 100 million Alexa devices sold by early 2019. [4][33] The Echo line ranges from the puck-shaped Echo Dot to displays like the Echo Show and the Echo Hub for in-wall control. Alexa Skills lets third-party manufacturers register voice integrations.

#### What is Alexa+ and how much does it cost?

On February 26, 2025, Amazon announced Alexa+, a generative-AI rebuild of the assistant. [5][6] Amazon describes it plainly: "Alexa+ is powered by generative AI" and "introduces agentic capabilities, which will enable Alexa to navigate the internet in a self-directed way to complete tasks on your behalf." [5] Alexa+ runs on a model-agnostic stack that combines Amazon's own Nova models with [LLMs](/wiki/llm) from [Anthropic](/wiki/anthropic), in which Amazon had invested $8 billion as of November 2024 (with up to $25 billion more committed in 2026). [6][34] The pitch is that Alexa+ can chain actions across services (book a restaurant, order a ride, text the babysitter) and hold a continuous conversation across an Echo, the Alexa app, and a browser. One demonstration scenario: "Alexa+ will be able to navigate the web, use Thumbtack to discover the relevant service provider, authenticate, arrange the repair, and come back to tell you it's done." [5] Pricing is $19.99 per month, and free for Amazon Prime subscribers; the company states, "Alexa+ costs $19.99 per month, but all Amazon Prime members will get it for free." [5][35]

### Google Home

Google Home and the Google Assistant launched on November 4, 2016, and the platform expanded after Google bought Nest Labs in January 2014 for $3.2 billion. [8][27] The Google Nest line includes the Nest Mini speaker, Nest Hub display, Nest Learning Thermostat, Nest Cam, and Nest Doorbell.

#### What is Gemini for Home?

In fall 2024, Google began previewing Gemini-powered home features, and in October 2025 it formally launched Gemini for Home as a replacement for the Google Assistant on smart speakers and displays. [7] Google states that "Gemini not only replaces the Google Assistant on your smart displays and speakers but also upgrades smart devices like your cameras and doorbells." [7] Gemini for Home extends camera intelligence beyond "a person walked by" to scene-level descriptions, like distinguishing a dog napping from one digging up plants, and adds a "Help me create" feature that builds automations from natural-language descriptions. The Gemini voice assistant began rolling out in early access for select US users on October 28, 2025, with broader rollout through participating markets by early 2026. [7][36]

### Apple Home and HomeKit

Apple's HomeKit framework launched in iOS 8 on September 17, 2014. [9] Device pairing, accessory authentication, and most automation logic run locally on a home hub (an Apple TV, HomePod, or historically an iPad). Apple does not run a central cloud service for HomeKit state in the way Amazon or Google do.

In 2019, Apple introduced HomeKit Secure Video, an iCloud-tier feature where supported cameras stream encrypted video to a home hub for analysis before any footage reaches Apple's servers. [37] The hub runs on-device classification to detect people, animals, vehicles, and packages. [37] In iOS 14 and macOS Big Sur (2020 to 2021), Apple added face recognition that compares faces in camera streams to faces tagged in the user's Photos library, with the comparison happening on the home hub.

#### Why has Apple's LLM Siri been delayed?

Apple's plan to rebuild Siri around an [LLM](/wiki/llm) has slipped repeatedly. In March 2025, Apple confirmed that the more personalized Siri features it had previewed at WWDC 2024 would not ship in iOS 18. [28][38] Software chief Craig Federighi told employees that an attempt to merge the existing command system with a new LLM-based system did not work, forcing a pivot to a second-generation architecture. [28] By mid-2026, reporting indicated Apple was targeting spring 2026 to release the personalized, LLM-backed Siri as part of the iOS 26.4 update, with Apple publicly stating it remained "on track to launch in 2026"; a more fully conversational, ChatGPT-style Siri was expected later, around iOS 27. [28][39] HomePod refreshes and a rumored smart home display have been linked to the same timeline.

### Samsung SmartThings

SmartThings began as a startup in 2012 and was acquired by Samsung in August 2014. [26] Its distinguishing feature is the multi-protocol hub: a single SmartThings or Aeotec hub speaks Zigbee, Z-Wave, Wi-Fi, Bluetooth, Thread, and Matter, popular with users who have inherited devices from different generations. [25] Recent hubs are also built into Samsung TVs and Family Hub refrigerators.

### Home Assistant

[Home Assistant](/wiki/home_assistant) is the dominant open-source platform. It was started as a Python application by Paulus Schoutsen in September 2013 after he reprogrammed his Philips Hue Hub with custom scripts. [10] The project is maintained by the Open Home Foundation, with commercial backing from Nabu Casa (also founded by Schoutsen). Home Assistant runs on a Raspberry Pi, a NUC, a NAS, or a virtual machine, and exceeded 1 million active installations during 2024. [10]

The appeal is local control. Automations execute on the user's hardware, devices can be cut off from the manufacturer's cloud, and the project supports thousands of integrations through both core code and a community add-on store (HACS). It is the platform of choice for privacy-conscious users and for anyone who wants to keep their setup running after the original vendor pivots.

## How does AI power the modern smart home?

For most of smart-home history, "AI" meant rule-based scheduling and, later, statistical pattern matching for things like the Nest thermostat's learning algorithm. The shift to [generative AI](/wiki/generative_ai) is more recent and more disruptive.

### How do LLM-backed voice assistants differ from older ones?

The pre-2024 generation of voice assistants used a pipeline of speech recognition, intent classification, and slot filling. Asking Alexa to "turn off the kitchen lights" worked because someone had defined a `TurnOff` intent with a `device` slot. Anything outside the intent grammar fell off a cliff. Alexa+ and Gemini for Home replace that pipeline with a [large language model](/wiki/llm) capable of mapping flexible phrasing to tool calls. [5][7] The user gets fewer dead-end "I don't know that one" responses, and the assistant can plan multi-step actions like booking a table while sending a calendar invite.

The trade-offs are real. LLM responses are slower, more expensive to compute, and capable of confabulating. Alexa+ went through several internal architecture revisions to keep latency under a few seconds, and the subscription pricing reflects the inference cost of GPU-backed LLM serving.

### What does on-device computer vision do in cameras?

The other thread of smart-home AI happens silently inside cameras and doorbells. Modern security cameras include neural accelerators that run [object detection](/wiki/object_detection) directly on the device. [31] Eufy and Wyze both market "edge AI" cameras that recognize people, packages, pets, and faces without sending video to the cloud. [31] The Wyze Cam v3 Pro and v4, the Eufy SoloCam line, and Apple's HomeKit Secure Video flow are the most visible examples. The privacy upside is substantial, and accuracy is often better because the camera processes raw frames rather than compressed thumbnails uploaded over a slow link. The same approach extends to smart doorbells with package detection, baby monitors that detect crying, and fall-detection sensors aimed at older adults living alone. This local processing is a consumer-facing example of [edge AI](/wiki/edge_ai), where inference runs on the [edge](/wiki/edge_computing) device rather than in a data center.

### How do generative routines and robot navigation use AI?

Google's "Help me create" feature and similar features in Alexa+ and SmartThings let users describe an automation in plain English ("when I leave for work, turn off the lights, lower the thermostat to 65, and make sure the front door is locked") and have the system generate the rule. [7] The underlying automation engines are not new, but the cognitive load of building a multi-condition rule used to fall on the user.

Robot vacuums and mowers depend on perception models that have improved through the 2020s. Roborock, Dreame, Ecovacs, and iRobot ship robots that combine LiDAR or stereo cameras with onboard SLAM to build floor plans and avoid obstacles at runtime. High-end 2025 vacuums run onboard neural nets to classify obstacles by type, which measurably reduces the number of cables eaten by the robot.

## Common device categories

| Category | Representative products | Notes |
|---|---|---|
| Smart speakers and displays | Amazon Echo, Google Nest Mini, Nest Hub, Apple HomePod, HomePod mini, Echo Show | Voice front end and small touchscreen control |
| Smart lighting | Philips Hue, LIFX, Nanoleaf, IKEA Tradfri | Bulbs, strips, panels, mostly Zigbee or Thread |
| Thermostats | Nest Learning Thermostat, ecobee SmartThermostat, Honeywell Home | Learning schedules, occupancy sensing |
| Security cameras | Ring, Arlo, Google Nest Cam, Wyze, Eufy, Reolink | On-device or cloud person/package detection |
| Doorbells | Ring Video Doorbell, Nest Doorbell, Aqara, Eufy | Two-way audio, package recognition |
| Smart locks | August, Yale Assure, Schlage Encode, Aqara | Auto-lock, geofence unlock, guest codes |
| Robot vacuums | iRobot Roomba, Roborock, Dreame, Ecovacs, Narwal | LiDAR mapping, obstacle classification |
| Robot mowers | Husqvarna Automower, Mammotion Luba, EcoFlow Blade | Boundary-wire-free models use vision and GPS |
| Smart plugs and switches | TP-Link Kasa, Wemo, Aqara, Lutron Caseta | Often the cheapest entry point |
| Sensors | Aqara, Eve, Hue Motion, Z-Wave/Zigbee multipurpose | Motion, contact, temperature, leak |
| Smart appliances | Samsung Family Hub, LG ThinQ, GE Profile | Mostly Wi-Fi-only |
| Blinds and shades | Lutron Serena, IKEA Fyrtur, SwitchBot | Motorized rollers |
| Smoke and CO alarms | Google Nest Protect, First Alert Onelink | Cross-platform alerts via Matter 1.2 |

### iRobot Roomba and the robot vacuum category

[iRobot](/wiki/robotics) was founded in Burlington, Massachusetts in 1990 by MIT roboticists Colin Angle, Helen Greiner, and Rodney Brooks. The first Roomba shipped on September 18, 2002, creating the consumer domestic robot category. [15] By the mid-2020s, the global market had shifted toward Chinese brands, with Roborock (founded in Beijing in July 2014 and initially backed by [Xiaomi](/wiki/xiaomi)), Dreame, and Ecovacs taking the top of the shipment charts. [16]

### Philips Hue, Nest, Ring, August

Philips Hue launched in October 2012 as an Apple Store exclusive, marketed as the first iOS-controlled lighting product. [17] The original system used Zigbee Light Link, with a wired bridge translating Wi-Fi commands from a phone to Zigbee at the bulb. Hue later moved to Zigbee 3.0 and added Bluetooth for direct phone-to-bulb control.

Nest Labs was founded in May 2010 in Palo Alto by former Apple engineers Tony Fadell and Matt Rogers. The first Nest Learning Thermostat shipped in October 2011, framed around a thermostat that could observe a household's schedule for the first week and then run itself. [27] Google acquired Nest in January 2014 for $3.2 billion. [27]

Ring brought a security camera to the front porch as a mass-market device. Amazon acquired Ring in April 2018, and in May 2018 Ring launched the Neighbors app for users to share clips and crime alerts. [19] Ring later partnered with hundreds of US police departments through a "Law Enforcement Neighborhoods Portal" that allowed officers to request footage from camera owners, often without a warrant. The partnerships drew sustained criticism from the ACLU and EFF, who argued they blurred the line between corporate and government surveillance.

August Home was founded in San Francisco in November 2012 by Yves Béhar and Jason Johnson and shipped its first smart lock in 2013. [20] In October 2017, Swedish lock conglomerate Assa Abloy (parent of Yale) acquired August.

## Privacy and security

A cloud-connected camera streams to a vendor's server, and that server is part of the user's threat model. Ring disclosed a 2019 incident where employees and contractors had inappropriate access to customer video. Wyze acknowledged in 2024 that an outage briefly mixed up which user could see which camera. Amazon's Ring police partnerships drew formal complaints from civil rights organizations. [19]

Voice assistants have their own history. Each of the major platforms has had reporting cycles around contractors listening to recordings to improve speech recognition, sometimes including audio captured by accidental wake-word triggers. Apple, Amazon, and Google have all introduced opt-outs and on-device processing options since.

Device security is uneven. Cheap Wi-Fi smart plugs sometimes ship with default passwords or hard-coded API keys. The 2016 Mirai botnet weaponized hundreds of thousands of compromised IoT cameras and DVRs; on October 21, 2016, Mirai-infected devices mounted DDoS attacks against the DNS provider Dyn that knocked Twitter, Reddit, Netflix, and other major sites offline across Europe and North America. [30] Several device categories now require certified security testing in the EU under the Cyber Resilience Act, and the FCC has launched a voluntary "Cyber Trust Mark" labeling program.

## Adoption and market

Market research firms publish wildly different numbers for the smart home, in part because they include or exclude different categories (smart appliances, security alarm services, energy services).

| Source | Year | Reported figure | Scope |
|---|---|---|---|
| Statista | 2025 | US$174.0 billion projected revenue | Worldwide smart home market |
| Statista | 2024 | 18.9% household penetration | Worldwide |
| Statista | 2024 | 28.5% household penetration | Americas |
| Grand View Research | 2024 | US$127.80 billion market size | Worldwide |
| Fortune Business Insights | 2025 | US$147.52 billion estimated market | Worldwide |

The market sits on the order of $130 to $175 billion a year in the mid-2020s. [21][24] The United States is the largest single national market, at around US$43 billion in 2025 by Statista's figures. The number of smart homes globally crossed 400 million in 2024. [23] China has the largest installed base in absolute terms, helped by aggressive packaging of smart-home features into mid-range home appliances by Xiaomi, Tuya, and the major appliance OEMs.

## Standards bodies

The Connectivity Standards Alliance (CSA) was established in 2002 as the Zigbee Alliance and rebranded on May 11, 2021. [2] It manages Zigbee, Matter, and several other standards, with over 600 member companies including Amazon, Apple, Google, IKEA, and Samsung SmartThings.

The Thread Group was founded in July 2014 by ARM, Nest Labs, Samsung, Silicon Labs, Yale, and others, and manages the Thread specification and certification. [14] The Z-Wave Alliance maintains Z-Wave certification. Z-Wave's underlying chip technology was originally proprietary to Zensys, then Sigma Designs, and is now owned by Silicon Labs after a 2018 acquisition. [12] The IEEE 802.15 working group develops the underlying low-power wireless standards (notably 802.15.4). The Wi-Fi Alliance certifies Wi-Fi 6 and Wi-Fi 7 products that handle the high-bandwidth half of most smart homes.

## References

1. [Matter (standard) - Wikipedia](https://en.wikipedia.org/wiki/Matter_(standard))
2. [Connectivity Standards Alliance - Wikipedia](https://en.wikipedia.org/wiki/Connectivity_Standards_Alliance)
3. [Connectivity Standards Alliance: Matter](https://csa-iot.org/all-solutions/matter/)
4. [Amazon Echo - Wikipedia](https://en.wikipedia.org/wiki/Amazon_Echo)
5. [Introducing Alexa+, the next generation of Alexa - About Amazon](https://www.aboutamazon.com/news/devices/new-alexa-generative-artificial-intelligence)
6. [Amazon's new AI-powered Alexa is finally here, for $20 a month - Fortune](https://fortune.com/2025/02/26/amazon-alexa-ai-powered-launch-andy-jassy-anthropic/)
7. [Google launches Gemini for Google Home - Google Blog](https://blog.google/products/google-nest/next-era-gemini-google-home-launch/)
8. [Google Nest (smart speakers) - Wikipedia](https://en.wikipedia.org/wiki/Google_Nest_(smart_speakers))
9. [Apple Home - Wikipedia](https://en.wikipedia.org/wiki/Apple_Home)
10. [Home Assistant - Wikipedia](https://en.wikipedia.org/wiki/Home_Assistant)
11. [X10 (industry standard) - Wikipedia](https://en.wikipedia.org/wiki/X10_(industry_standard))
12. [Z-Wave - Wikipedia](https://en.wikipedia.org/wiki/Z-Wave)
13. [Zigbee - Wikipedia](https://en.wikipedia.org/wiki/Zigbee)
14. [Thread (network protocol) - Wikipedia](https://en.wikipedia.org/wiki/Thread_(network_protocol))
15. [Roomba - Wikipedia](https://en.wikipedia.org/wiki/Roomba)
16. [Roborock - Wikipedia](https://en.wikipedia.org/wiki/Roborock)
17. [Philips Hue - Wikipedia](https://en.wikipedia.org/wiki/Philips_Hue)
18. [Ecobee - Wikipedia](https://en.wikipedia.org/wiki/Ecobee)
19. [Ring (company) - Wikipedia](https://en.wikipedia.org/wiki/Ring_(company))
20. [August Home - Wikipedia](https://en.wikipedia.org/wiki/August_Home)
21. [Smart Home - Worldwide | Statista Market Forecast](https://www.statista.com/outlook/cmo/smart-home/worldwide)
22. [Global smart home market revenue 2025 | Statista](https://www.statista.com/statistics/1239626/smart-home-market-revenue-worldwide/)
23. [Smart home penetration rate 2019-2028 | Statista](https://www.statista.com/forecasts/887636/penetration-rate-of-smart-homes-in-the-world)
24. [Smart Home Market Size And Share | Industry Report, 2030 - Grand View Research](https://www.grandviewresearch.com/industry-analysis/smart-homes-industry)
25. [SmartThings x Matter Integration](https://support.smartthings.com/hc/en-us/articles/11219700390804-SmartThings-x-Matter-Integration)
26. [Celebrating 10 Years of SmartThings](https://blog.smartthings.com/smartthings-updates/celebrating-10-years-of-smartthings/)
27. [Tony Fadell - Wikipedia](https://en.wikipedia.org/wiki/Tony_Fadell)
28. [LLM Siri: The Complete Guide - MacRumors](https://www.macrumors.com/guide/llm-siri/)
29. [Matter 1.5 Introduces Cameras, Closures, and Enhanced Energy Management Capabilities - CSA-IOT](https://csa-iot.org/newsroom/matter-1-5-introduces-cameras-closures-and-enhanced-energy-management-capabilities/)
30. [DDoS attacks on Dyn - Wikipedia](https://en.wikipedia.org/wiki/DDoS_attacks_on_Dyn)
31. [Wyze AI vs Edge AI - Wyze Support](https://support.wyze.com/hc/en-us/articles/25707907221915-What-s-the-difference-between-Wyze-AI-and-Edge-AI)
32. [Amazon unveils revamped Alexa with AI features for $19.99 per month, free for Prime members - CNBC](https://www.cnbc.com/2025/02/26/amazon-unveils-long-awaited-alexa-revamped-with-ai-features.html)
33. [More than 100 million Alexa devices have been sold - TechCrunch](https://techcrunch.com/2019/01/04/more-than-100-million-alexa-devices-have-been-sold/)
34. [Amazon doubles total Anthropic investment to $8B - GeekWire](https://www.geekwire.com/2024/amazon-boosts-total-anthropic-investment-to-8b-deepens-ai-partnership-with-claude-maker/)
35. [Alexa+ now available to everyone in the US, and free for Prime members - About Amazon](https://www.aboutamazon.com/news/devices/alexa-plus-available-free-prime-members-us)
36. [When is Gemini for Home rolling out: Schedule, countries, and early access - 9to5Google](https://9to5google.com/2025/10/06/gemini-for-home-rolling-out-schedule-countries/)
37. [HomeKit Secure Video - MacRumors](https://www.macrumors.com/guide/homekit-secure-video/)
38. [Apple Delays Apple Intelligence Siri Features - MacRumors](https://www.macrumors.com/2025/03/07/apple-intelligence-siri-features-delayed/)
39. [Apple Confirms Revamped Siri is Still Coming in 2026 - MacRumors](https://www.macrumors.com/2026/02/12/siri-ios-26-launch-confirmed-apple/)