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HomeKit is Apple's home automation framework that lets you control connected accessories from your iPhone, iPad, Apple Watch, HomePod, and Siri.

Your home at your command.

What is HomeKit / Apple Home?

Along with several other new APIs for developers, Apple announced HomeKit in June 2014, which allows all home automation accessories/devices to work together in harmony with iOS. The API allows home automation developers to centralize all home automation without needing separate apps to access each device’s specific features. These devices include locks, lights, cameras, doors, thermostats, plugs, switches, and more.

HomeKit allows for secure pairing with devices and the ability to control individual devices. It also makes it possible to group several home automation devices into scenes that allow for easier control of any automation device in specific situations. One of the coolest features available with HomeKit is the ability to control any home automation accessory with Siri based on certain commands or scenes previously configured with these devices.

In 2016, Apple introduced a new Home app that came with a modern look, relatively easy-to-use controls, and access to accessories and scenes from anywhere on iOS 10. Apple’s new built-in Home app arrived on the iPhone’s Home screen, plus you can access a ton of functions from the Lock screen or anywhere on iOS from the new Control Center once you have a HomeKit accessory set up.

In 2018, Apple released the HomePod. It was a way to interact with your connected home devices through Siri using a standalone device.

In 2020, Apple announced that tvOS 14 would gain access to the Home app. iOS 14 is also bringing improvement to the Home app UI.

HomeKit Secure Video

With iOS 13, Apple announced HomeKit Secure Video.

Footage from home security cameras contains your most personal and sensitive data. With HomeKit Secure Video, activity detected by supported cameras is privately analyzed by your home hub using on‑device intelligence to determine if people, pets, or cars are present. When important activity is detected, you and anyone you share your Home app with will receive a rich notification that lets you view the clip right from the Lock Screen. Recorded video is available to view for ten days from the Home app. It’s securely stored for free in supported iCloud accounts and doesn’t count against your storage limit.

While the rollout has been slow, Logitech, Arlo, Netatmo, and Eufy are among the early standouts. With recent privacy issues with Ring, HomeKit Secure Video is likely to continue to grow in popularity. One key benefit with Secure Video is that it works with your existing iCloud storage (200GB and up plan), so you don’t have an extra monthly fee for storage.

HomeKit Router

HomeKit Router was also announced with iOS 13, but it wasn’t released until early 2020. The idea behind the feature is you can give granular control to smart home enabled devices to control where on the internet they can reach.

eero was the first company to roll out support in for HomeKit Router.

With Apple HomeKit, eero gives you even more protection of your HomeKit accessories and an easy way to manage what they are allowed to communicate with in your home and through the internet.

There are three levels of security Apple offers for accessories paired with HomeKit routers:

  • Restrict to Home: Most secure. Your accessory can interact only with HomeKit through your Apple devices. The accessory won’t connect to the Internet or any local devices, so any third-party services, like firmware updates, might be blocked.
  • Automatic: Default security. Your accessory can communicate with HomeKit and connections recommended by its manufacturer.
  • No Restriction: Least secure. This setting bypasses the secure router and allows your accessory to interact with any device in your network or Internet-based service.

How Do You Use HomeKit?

Homekit app

HomeKit devices can be controlled from iPad, iPhone, Mac, Apple Watch, and HomePod. A 4th generation Apple TV (or newer) is an essential Apple smart home device as it acts as a bridge over iCloud to allow access to your devices when away from home.

9to5Mac’s Bradley Chambers does a regular column about the “Apple Home” lifestyle in his HomeKit Weekly column.

How to upgrade your holiday lights with HomeKit for Siri control and automation

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Apple’s HomeKit feature makes automating and remotely controlling your holiday lights super simple, and iOS 10’s new Home app makes setting it all up this year easier than ever before. With one or two affordable accessories and an iPhone or iPad, you can put HomeKit and Siri to work and forget about fiddly timers or unplugging and plugging lights back in for a month.


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Review: Honeywell Lyric T5 brings HomeKit and touchscreen control to an entry-level smart thermostat

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Honeywell Lyric T5 is the company’s second take at a Wi-Fi thermostat with support for Apple’s HomeKit framework for smart homes. The latest member of Honeywell’s Lyric family of smart thermostats introduces a new design that now includes a touchscreen.

Priced at $149.99, Lyric T5 is currently $50 cheaper than Honeywell’s Lyric Round HomeKit thermostat and $20 under ecobee’s budget version of its HomeKit thermostat. Read on for our full review of Honeywell’s new Lyric T5 Wi-Fi thermostat to see how it compares…


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Great Christmas gift: Koogeek Smart Plug is a simple, inexpensive, Wi-Fi HomeKit device to get started with Siri home automation

The Koogeek plug is a simple way to add smart HomeKit functionality to ‘any’ device you own with a plug (buy it for $34.99). The idea of a HomeKit plug outlet is by no means new — there are plenty available on the market — but the Koogeek stood out for its simplicity, form factor and WiFi connectivity (see below for full review of how to set it up and how well it works).

It also works flawlessly with the iOS 10 Home app which means the switch can be controlled via Siri or via the Control Center pane. There are some caveats to be aware of, but it’s a simple, straightforward and inexpensive HomeKit smart plug option …


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New $49 Elgato Eve Light Switch adds smart HomeKit features to your house’s existing lighting, no bridge/hub required (update: Eve Motion available too)

Update: The Eve Motion is also available now for $49. It’s a Bluetooth HomeKit motion sensor that can work in combination with the Eve Light Switch to create motion-controlled lighting. It will integrate with the Apple Home app and does not require a bridge or additional accessories, so the motion sensor can slot into to an existing smart home setup.

Elgato is expanding its range of Bluetooth HomeKit devices with a new standalone smart light switch, available from today for $49.95. The Eve Light Switch replaces the wall switches you already have in your house, to make the lighting in the room accessible to HomeKit without changing bulbs or buying bridges and other accessories.

The lights are then exposed to HomeKit via Siri or the iOS 10 Home app; simply use your voice to turn them and off. The lights are also controllable away from home if you have a third-generation or fourth-generation Apple TV to act as a hub for Remote Access.


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Netatmo’s new Healthy Home Coach is a HomeKit-connected indoor climate monitor

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Netatmo is the maker of the handy Weather Station that provides a hyperlocal weather report to your smartphone, and now the company is introducing a new climate-related product that works with Apple’s HomeKit. Healthy Home Coach is a new indoor climate monitor that works with Siri plus Apple’s new iOS 10 Home app and uses four sensors to measure your environment.


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Honeywell introduces ‘Lyric T5’ HomeKit-enabled thermostat w/ touchscreen & new design

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Honeywell is announcing a new HomeKit-enabled Wi-Fi thermostat today called the Lyric T5 that will cost $149.99. HomeKit support means you can control the temperature with your voice using Siri or with Apple’s new Home app on iOS 10 and watchOS 3. Lyric T5 features a highly improved design over Honeywell’s other HomeKit thermostat and a larger touchscreen display that makes it worthy of being called a smart home accessory.


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Review: Lutron Caséta In-Wall Dimming Kit is the most elegant HomeKit lighting solution

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Apple’s HomeKit feature lets you control “smart” lights with Siri or Apple’s new Home app on iOS 10, and there are generally two ways to make your home lighting more intelligent. You can change your light bulbs to “connected” bulbs that talk to a bridge over Wi-Fi, or you can replace your light switches with “connected” switches that take the same bridge approach.

The Lutron Caséta kit takes the latter approach by replacing your existing light switches with smart switches that make your traditional light bulbs work with Siri. There are notable differences between both approaches including cost and ease-of-setup which I’ll unpack below. And if bells and whistles don’t impress you, Lutron takes the crown for having the most elegant solution to HomeKit lighting with one exception…


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iOS 10: How to use the new Home app to control HomeKit devices [Video]

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Controlling smart home devices with your iPhone or iPad is far from a new concept, but in iOS 10, Apple is lending much more focus to home automation. It’s all thanks to the new built-in Home app that ships with iOS 10 and watchOS 3.

Resident Apple HomeKit enthusiast, Zac Hall, already wrote a thorough walkthrough of the new Home app during the initial iOS 10 beta period, but now that iOS 10 and watchOS 3 are shipping, it’s only right to give it another in-depth visit with a corresponding walkthrough.


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Schlage Sense Smart Deadbolt now fully supports HomeKit with iOS 10 Home app

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Apple’s new Home app in iOS 10 promotes HomeKit to a built-in app with Control Center access, but a few accessories require firmware updates to fully work with the new home automation software. Schlage Sense Smart Deadbolt was previously in this camp, and today Schlage is announcing that its Sense Smart Deadbolt is fully compatible with Apple’s new Home app.


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HomeKit automation no longer works with third-gen Apple TV after iOS 10 (Updated: Apple clarifies)

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Update: Apple has updated its documentation to reflect the fact that the third-gen Apple TV can do HomeKit remote access, but not automation.

iOS 10 includes a pre-installed Home app from Apple that lets you easily set up and manage smart accessories and automation, which previously required using third-party apps from various developers. There is one important drawback for HomeKit users on iOS 10: you can no longer use the third-generation Apple TV as a hub for automation or remote access.


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Home 2.0 brings iOS 10 features and a new design to the best HomeKit app for power users

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Before Apple built its Home app for HomeKit in iOS 10, Matthias Hochgatterer created the best HomeKit app around with the original Home app. Apple’s Home app on iOS 10 is built-in, free, and has its own panel on Control, but the third-party Home app is still the best solution if you’re in deep with HomeKit like me. The iOS 10 version includes updated widgets, a new design, a refreshed Apple Watch app, and a temporarily discounted price to mark the launch.


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Philips Hue announces new Motion Sensor automation accessory and updates to its color-changing bulbs

Philips Hue has quickly risen to the top of the food chain as far as iPhone smart home automation is concerned, with a range of HomeKit-compatible white and color lights that are controllable via WiFi. The company is now expanding its Hue range beyond lighting, to include related accessories …. a Motion Sensor. The new Motion Sensor goes on sale in October and allows users to automate parts of their lighting experience based on movement in rooms.

The box is powered by AAA batteries and can be mounted pretty much anywhere in your home. With the Philips app, lights can be triggered based off motion sensor movement and turn off automatically after a set duration. Other intelligent features include a setting to only enable lighting when the room is actually dark, conserving energy usage.


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Review: Siri-controlled August Smart Lock is a key upgrade to a HomeKit house

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Being able to automate locking and unlocking your front door is one of the easiest ways to transform your house into a smart home and enter the age of the Jetsons. Dom reviewed the first August Smart Lock (reg. $199) last year, and August has released updated hardware with a feature Apple fans will want. The updated August Smart Lock (reg. $229) features HomeKit support and a slightly tweaked design (magnetic battery cover, lock orientation notch, grooved edges). I’ll go hands on with the new capabilities and share my take on the newest August Smart Lock below.


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Download iOS 10’s HomeKit Home app wallpapers for iPhone and iPad

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We’ve already shared the new default wallpapers currently in iOS 10 and macOS Sierra, but there are also two additional new wallpapers that ship with iOS 10. Apple’s new HomeKit app called Home includes two house-themed images that you can set as wallpapers inside the app. 9to5Mac reader Mark Malstrom has extracted and shared both Home app wallpapers from iOS 10 for iPhone and iPad so you can use them as your Home screen and Lock screen wallpaper too.


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Review: August Doorbell Cam is a modern doorbell upgrade with upcoming HomeKit support

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Smart doorbells are an interesting category of connected appliances. There’s an undeniable cool factor in bringing your home to the Jetsons era when you add a video camera, mic, and speaker to your doorbell. I’ve been testing the August Doorbell Cam ($199), which replaces your existing doorbell and lets you see and communicate with visitors from your iPhone, and it’s not just the smart doorbell features that have interested me…


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iOS 10 promotes iPad to HomeKit remote access device like Apple TV, both now run automation

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Before now, Apple’s HomeKit platform required an Apple TV for remote access control of most accessories. If you had network-connected lightbulbs or other home automation accessories, you’d need to have a new Apple TV connected to that same network to control them with Siri when out of the house. With iOS 10, Apple is giving iPad that capability too, and it’s now using multiple remote access devices to make all of your iPads and Apple TVs work together to extend your HomeKit network.


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Hands-on: iOS 10 + watchOS 3 Home app for HomeKit on iPhone, iPad, & Apple Watch

HomeKit, Apple’s smart home accessory framework, is gaining some much needed attention in iOS 10 and watchOS 3 thanks to a new built-in Home app for iPhone, iPad, and Apple Watch. Apple previously relied on third-party apps from accessory makers to control the HomeKit experience, using Siri as the only first-party controller, and various apps like the third-party Home app and Hesperus filled in the void.

Apple’s new Home app comes with a modern look, relatively easy-to-use controls, and access to accessories and scenes from anywhere on iOS 10. Check out our hands-on below to see Apple’s Home app for iPhone, iPad, and Apple Watch in action.


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