If you are building an Apple smart home in 2026, one question comes up before almost any other: do you need an Apple Home hub, and which device should it be? This guide answers both, and clears up the confusion left over from the old “HomeKit hub” days — because Apple has changed the rules more than once since then.
What is an Apple Home hub?
An Apple Home hub is simply an Apple device that stays in your home, stays powered on, and quietly acts as the brain of your smart home. It is the piece that lets everything keep working when your iPhone leaves the house.
You will still see this called a “HomeKit hub” in older articles. That is the same thing under a newer name. HomeKit is Apple’s underlying smart home framework, but the app you use and the brand Apple now puts in front of customers is Apple Home — the Home app on your iPhone, iPad and Mac. So “HomeKit hub” and “Apple Home hub” mean the same job: a resident device that coordinates your accessories.
Without a hub, Apple Home only works while you are standing in your house on your own Wi-Fi. Add a hub and three important things become possible.
- Remote control. Adjust lights, locks, thermostats and cameras from anywhere, because the hub relays your commands home securely through iCloud.
- Automations. “Turn the porch light on at sunset” or “lock the doors when everyone leaves” only run reliably when a hub is present to fire them, whether you are home or not.
- Thread and Matter accessories. The newest generation of smart home gear needs a hub to join your home at all. More on that below, because this is the biggest change since this article was first written.
Do you actually need an Apple Home hub?
Short answer: yes, for almost everyone.
If you only ever control a couple of lights from your sofa, you can technically get by without one. But the moment you want to check a camera from work, have your heating come on before you get home, or add any modern Thread or Matter device, a hub stops being optional. It is the difference between a few connected gadgets and an actual smart home that runs itself.
One nuance worth knowing: on iOS 18 and later, an iPhone can locally pair some Thread accessories on its own. That helps during setup, but it does not replace a hub — you still need a resident device for anything remote or automated.
Which Apple devices can be a Home hub in 2026?
This is where a lot of older guidance is now wrong, so read this section carefully. As of 2026, only these Apple devices can act as a Home hub:
- HomePod mini — becomes a hub automatically as soon as you set it up.
- HomePod (2nd generation) — also becomes a hub automatically on setup.
- Apple TV 4K — becomes a hub once you add it to a room in the Home app.
Important correction: an iPad can no longer be a Home hub. Apple used to allow this, and many older articles (including the earlier version of this one) still say it can. That changed with iOS 16 back in 2022, when Apple retired the iPad-as-hub feature entirely. If a guide tells you to leave an iPad plugged in as your hub, that guide is out of date.
Apple Home hubs, Thread and Matter: the big change
The single biggest shift since the old “HomeKit hub” era is the arrival of Matter (the cross-platform smart home standard) and Thread (the low-power wireless network many new devices use). Your hub now plays a second role beyond remote access and automations: for Thread devices, it also acts as a Thread border router, the on-ramp that lets those accessories onto your network.
Not every Apple hub includes a Thread radio, though, and this catches people out. The Apple devices that act as Thread border routers are:
- HomePod mini
- HomePod (2nd generation)
- Apple TV 4K (3rd generation) Wi-Fi + Ethernet
The key thing to watch when buying is that the Wi-Fi-only Apple TV 4K does not include Thread. If you are buying an Apple TV specifically to anchor a Thread-based smart home, choose the Wi-Fi + Ethernet model. And to add Matter accessories to Apple Home in the first place, you must have at least one home hub set up — the hub is what enrolls them.
How to set up an Apple device as your Home hub
The good news is that setup is mostly automatic.
- HomePod or HomePod mini: nothing to do — it becomes a home hub the moment you finish setting it up.
- Apple TV 4K: open Settings → AirPlay and Apple Home, choose a room, and it becomes a hub once it is assigned to that room.
To see or change which device is currently doing the work, open the Home app, tap the More button, then Home Settings → Home Hubs & Bridges. Your active hub appears at the top. If you own more than one eligible device, you can turn off automatic selection and pick a preferred hub — handy if you want a wired Apple TV doing the heavy lifting rather than a HomePod mini in a back bedroom.
Which Apple Home hub should you choose?
If you are starting from scratch, here is the straightforward way to decide.
- Choose the HomePod mini if you want the cheapest, simplest dedicated hub. It is a full home hub and a Thread border router, Siri is built in, and it remains the best value entry point into Apple Home.
- Choose the Apple TV 4K (Wi-Fi + Ethernet) if you also want a streaming box and the reliability of a wired connection. Being on Ethernet makes it a rock-solid preferred hub, and it runs your automations locally so they keep firing even if your internet drops.
- Choose the full-size HomePod (2nd generation) if the room would also benefit from genuinely good sound. It does the same hub and Thread duties as the mini, with far better audio.
Many Apple households end up with a combination — an Apple TV in the living room and a HomePod mini elsewhere — and Apple Home simply picks whichever is best placed to act as the hub at any moment.
Frequently asked questions
Is HomeKit the same as Apple Home?
Effectively, yes. HomeKit is the underlying framework; Apple Home (and the Home app) is the current name for the experience you actually use. A “HomeKit hub” and an “Apple Home hub” are the same thing.
Can an iPad be an Apple Home hub?
No, not since iOS 16 in 2022. Apple removed iPad hub support. You now need a HomePod, HomePod mini or Apple TV.
Do I need a hub for Matter and Thread devices?
Yes. You need a home hub to add Matter accessories to Apple Home, and Thread accessories specifically need a Thread-enabled hub acting as a border router.
Is the HomePod mini a Thread border router?
Yes. The HomePod mini, the 2nd-generation HomePod, and the Apple TV 4K (3rd generation) Wi-Fi + Ethernet all include Thread and act as border routers.
Keep up as Apple Home keeps changing
Apple’s smart home rules have shifted twice in the space of this one article — the iPad hub being retired, and the whole Matter and Thread era arriving. Staying current is genuinely hard on your own.
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