Apple doesn't sell a traditional smart home hub, but it does let certain devices act as one. Here are the best HomeKit hubs and bridges for remote access, automation, and expanding your smart home in 2024.
If you want to control your smart home remotely, set up automations, or let guests unlock the door without sharing your Apple ID, you need a HomeKit hub. Apple doesn't sell a dedicated box for this — instead, it designates certain Apple products as "home hubs" that live in your home and relay commands when you're away.2
But there's a second layer: brand-specific bridges. Many of the best smart sensors, lights, and locks don't speak HomeKit natively. They use Zigbee, Z-Wave, or proprietary radios and need a bridge to translate. That bridge plugs into your network and makes the devices visible in the Home app.
Here's what to buy, whether you need a primary hub, a bridge, or both.
The HomePod mini is the most affordable way to get a HomeKit hub in your home. It handles remote access, automation triggers, and Siri voice control — all for less than a hundred dollars.1 It also has a built-in temperature and humidity sensor, which you can use to trigger automations like turning on a fan when the room gets warm.
For most people, this is the only hub you need. It's small, sounds good for its size, and sits quietly on a shelf doing its job.
If you care about music quality and want a full-size smart speaker, the second-generation HomePod is the premium pick. It has the same hub capabilities as the mini — remote access, automations, Siri — but with room-filling sound and a larger driver array.2
The trade-off is price: it costs roughly three times as much as the mini. Buy this only if you genuinely want a high-fidelity speaker in that room. If you just need a hub, the mini does everything the big one does on the networking side.
The Aqara Hub M3 is a dedicated bridge that connects Zigbee and Matter devices to Apple HomeKit. Aqara makes some of the best affordable sensors on the market — motion, door/window, temperature, leak detectors — and they all need this hub (or an older Aqara hub) to talk to your iPhone.2
The M3 also supports Matter, which means it can work with smart home platforms beyond Apple if you ever switch. If you're planning to build out a sensor-heavy smart home on a budget, this is the bridge to get.
Lutron's Caseta line is the gold standard for smart lighting reliability. The Caseta Smart Bridge connects Lutron's dimmers, switches, and Pico remotes to HomeKit, and it just works — no dropped connections, no re-pairing, no fuss.2
Lutron uses its own Clear Connect RF protocol, which is rock-solid and doesn't congest your Wi-Fi. The bridge is required for any Caseta product, and once it's set up, every switch and dimmer appears in the Home app alongside your other devices.
| Feature | HomePod mini / HomePod | Aqara Hub M3 | Lutron Caseta Smart Bridge |
|---|---|---|---|
| Role | Primary HomeKit hub | Bridge for sensors | Bridge for lighting |
| Connectivity | Wi-Fi, Thread | Zigbee, Matter, Thread | Clear Connect RF |
| Remote access | Yes (built-in) | Requires Apple hub | Requires Apple hub |
| Best for | Voice control, automations, remote access | Affordable sensors, expansion | Reliable lighting control |
The key distinction: a HomePod (mini or full-size) is the only device that gives you remote access to your HomeKit home. Bridges like the Aqara Hub M3 and Lutron Caseta Smart Bridge let specific hardware talk to HomeKit, but they still need an Apple hub in the house for you to control things from outside your Wi-Fi network.2
If you're starting from scratch, buy a HomePod mini first. It's the cheapest way to get remote access and automation, and it works with any HomeKit-compatible device you add later.
Then think about what hardware you want to add:
Disclosure: As an Amazon Associate, AskBuy earns from qualifying purchases. This doesn't affect our recommendations — we only recommend products we've verified through research and testing.
This page was written by the engine and the engine is still on the line. The conversation below picks up where the article stops.
Yes — the picks above are the engine's current verdicts. Ask a sharper version of this question below and you'll get a custom answer with the latest pricing.