Matter may not be a HomeKit hero -- at least at first

Posted:
in General Discussion edited April 23

The organizational body behind Matter has promised that the new standard will be the great unifier of smart homes. While it is absolutely the beginning of something great, it won't mean a lot for HomeKit users out of the gate.

HomePod mini will support Matter
HomePod mini will support Matter



Matter is a new smart home standard that will work with nearly all manufacturer ecosystems with a single certification. The centralized process will allow you to create that same lightbulb but instead of getting independent certifications, you just get certified with Matter.

After a few short delays, Matter is set to release this fall and launch with more than 130 devices. Those Matter-certified devices will work with Apple Home, Alexa, Google Assistant, and SmartThings out of the box.

Prior to Matter, device manufacturers have to get certifications for each platform. For example, if you were developing a smart light bulb, you'd have to be certified to work with Apple Home, Samsung SmartThings, Google Assistant, and Amazon Alexa.

For accessory makers, this is a costly and drawn-out process that slows the release of accessories to the market. It also frustrates users as manufacturers may choose to only work with one platform or another.

Apple's improvements in iOS 16
Apple's improvements in iOS 16



Matter aims to ease these burdens.

Matter's road to 1.0



Matter has been a joint effort led by the Connectivity Standards Alliance. Apple, among many others, is a member of the CSA and has worked in making decisions for the standard.

Since its announcement, Matter seemingly had a bumpy road on its way to an initial release. With so many players working together, it would be more surprising if there weren't delays.

Matter at WWDC
Matter announcement at WWDC



The most recent hold-up was announced in March, pushing the release just slightly. Matter was expected to be available "mid-2022" but has shifted to the fall instead.

By all expectations, this isn't a huge delay and the benefits are worth it.

As the Matter SDK was continuously modified in early 2022, the CSA -- the standards alliance behind Matter -- determined that a ninth testing event would be beneficial. The developers prioritized stability, cleanup, and code quality as they marched toward release.

The CSA told AppleInsider that it had added extra testing events that saw more than 130 devices from more than 50 companies in testing. The testing event helped to ensure that the standard is reliable from day one.

Beyond adding a testing event, member organizations have continued to contribute to the standard. What started as supporting roughly five to six platforms -- including iOS -- has now ballooned to 16.

That's 16 at launch, with iOS, Android, Linux, and 13 others included.

This isn't Matter's first delay, but amid the trials and tribulations brought on during the COVID outbreak, the light is now at the end of the tunnel.

Similarities with Apple Home



Partially because of Apple's contributions, many aspects of Matter mirror that of HomeKit, or what is now called Apple Home.

For example, the Matter certification process requires devices to meet a stringent set of criteria. Hardware is independently tested in regional labs to ensure they meet all requirements.

Redesigned Home app in iOS 16
Redesigned Home app in iOS 16



That's similar to HomeKit, in that accessories are sent to Apple for testing before receiving the much-sought certification badge. Other platforms share similar requirements.

Devices also work primarily locally instead of being reliant on the cloud. Should a company go under, products should continue to operate thanks to local connections and hubs instead of becoming unusable.

The pairing process also mirrors that of Apple Home with unique codes printed on the devices. During Apple's WWDC pledge to support Matter, Apple boasted how its ultra-secure pairing process was the foundation for Matter.

How Matter will work with Apple Home



Theoretically, Matter devices will just work with Apple Home. A Matter device will have a pairing code that can be scanned and added to the Home app like a HomeKit-enabled accessory.

Some companies that support Matter
Some of the companies that pledged support for Matter



It will then operate indistinguishably from a HomeKit accessory. If you have HomeKit devices in your home, they'll work alongside any Matter accessories you choose to add.

For Apple Home users, existing Home Hubs will be updated with Matter support, such as the HomePod mini and Apple TV.

Apple officially delivered full Matter support to users with iOS 16.1 which was recently released.

While it seems all easy-peasy, there are some hiccups. For example, let's look at the devices are supported with Matter 1.0.

  • Lightbulbs, light switches, lighting controllers

  • Plugs and outlets
  • Door locks

  • Thermostats and HVAC controllers

  • Blinds, shades, and window coverings

  • Home security sensors (motion, contact, CO, smoke detectors)

  • Garage doors

  • Wireless access points and bridges

  • Televisions and streaming video players

  • Control devices



Apple Home supports nearly all of these devices pre-Matter. That isn't much of a boon for existing HomeKit users.

The one category that is new highlights the lingering issues with Matter. Control devices, a category HomeKit users didn't previously encounter, includes smart displays such as the Nest Hub Max.

The Nest Hub Max
The Nest Hub Max



Matter enables the Nest Hub Max to show in the Home app and work with Apple Home accessories. The rub is that even though it shows in the Home app, the Nest Hub Max won't be able to control HomeKit devices -- unless they explicitly support Matter.

Existing Apple Home devices that don't get updated to support Matter won't work with the other Matter accessories. The Nest Hub Max can control Matter accessories, but it won't magically allow a Google product to work with an Apple Home device.

For example, if you have a smart bulb that supports only HomeKit and you add Matter smart display, it will not be able to control that smart bulb -- despite them both showing in the Home app.

It's a messy experience for end users. They have smart home products in their house or apartment, then buy a Matter device that works with the Home app, but may discover it won't work together with Apple Home accessories.

Individual ecosystems will still have benefits



Beyond this, individual manufacturer ecosystems will still have tangible benefits.

A good example would be lighting devices. If a manufacturer creates a smart bulb and pursues only a Matter certification, it will work effortlessly with all the various platforms, including Apple Home.

But it will lack HomeKit-exclusive features such as Adaptive Lighting. Intelligently changing the color temperature of the light throughout the day, Adaptive Lighting can set a light to start earlier in the day with a warm color temperature before turning to a cooler light mid-day, then warming up as the sun sets.

Devices that want to support platform-specific features will need to seek those additional certifications. If they don't, they may have a watered-down experience in HomeKit and others.

Speaking to the CSA, it reiterated that it still sees platforms seeking to differentiate themselves and offering unique features that other platforms don't have.

Matter is a double-edged sword offering new compatibility between brands, speeding up the development process of accessories, and pushing the adoption of the smart home.

But it also is yet another platform that manufacturers will need to support. The best smart home accessories will have certification for Matter, but Amazon Alexa, Google Home, HomeKit, and SmartThings too.

The promise is in the future



Lest we come across too much like naysayers, we believe Matter is still ripe with potential. It will be great for HomeKit users, even if the biggest benefits are still a ways away.

HomePod mini
HomePod mini



New device categories and increased overall device availability will be the most sought-after.

Cameras, appliances, robot vacuums, pet feeders, and more common smart devices aren't yet supported in Matter, though many are on the roadmap. We will have to wait for the Matter spec to include new devices and then for manufacturers to add support for them before HomeKit users will see the benefit.

Matter is a massive accomplishment and has come a long way since its announcement. After a bumpy road, Matter is finally here, and that's a big deal.

Just make sure your expectations align with reality and realize that out of the gate, there won't be a big change for HomeKit users.



Read on AppleInsider

Comments

  • Reply 1 of 2
    chadbagchadbag Posts: 2,028member
    At least on iOS Safari this article ends prematurely.  I had to go to the comments section to read the .0 article post to the end:    


    netroxbonobobwatto_cobra
  • Reply 2 of 2
    dewmedewme Posts: 5,746member
    Not surprising at all. Industrial networks and fieldbusses that are based on open standards have been dealing with very similar interoperability concerns for as long as 30 years and are still not plug & play across all product vendors. I would have been shocked if Matter was able to get through all of these types of issues right out of the gate. It'll take some time and there will definitely be subsequent updates to the specification.

    My expectation is that all Matter devices will support device discovery and the enumeration of device information, health status, and a list the common services that the device supports. I expect all products within a category to support a common set of services for the category. I also expect that individual product vendors will develop vendor-specific services to differentiate their implementation of a particular device category from their competitors. Nobody wants to spend money developing a commodity product unless they have a unique advantage that allows them to build their stuff much less expensively than all of their competitors.

    I expect that the common services for a particular category will allow end users to use the device in a basic way for the category in any client app. For example, turning a smart plug ON and OFF and monitoring energy usage may be common services. Vendor-specific services for specific vendor's smart plug might add something like triggering notifications when the load connected to the smart plug is consuming an inordinately large amount of power, or no power at all because someone accidentally unplugged the load or the light bulb burned out.

    One challenge of vendor-specific services is how and/or whether they get exposed to all client applications, like Apple's Home app, or only work in the client application associated with the product vendor, like Apple. There's also the issue of device commissioning and configuration and who owns the overall user experience and UI. Apple will want its Home app to have a consistent look & feel regardless of the presence of third party configuration apps that run within the Home app, so they will probably impose some sort of style guide on third party apps that want to run inside the Home app.

    Exciting times ahead.
    watto_cobra
Sign In or Register to comment.